Hello everyone,
I've got a simple yet concerning problem. How do I get the MSDE database I've created off my PC and onto the web server? I've thought of doing a "BACKUP DATABASE dbname TO DISK = 'blah,blah'", then upload it and hope I have permissions to execute a DATABASE RESTORE... Any other methods?
Downloaded and installed MSDE and just finished creating a
website using the Community Starter Kit. I'm used to working with Access
Databases and this is my first experience with anything SQL. Can someone
provide my with some guidance as to what I need to do to upload the MSDE
Database to a server. Can I just upload the files like an Access Database
or is this more involved. Thanks for you help.
Okay, I am still really new at this so nobody laugh if this seems simple stupid. I created a little web page and while working on the project created a new database by right clicking on my app and clicking "Add New item" then choosing SQL Database. I added tables and everything was working just dandy on my machine. I FTP'd the files up to my web server and am now getting an error. SQL is installed on the server, but I have a couple of questions.1. Does SQL have to be installed on the server if you create one of these databases by doing the Add New Item button?2. After Uploading it to a server with SQL installed, the database shows in my App Data folder, but gives me an error. What needs done to move this database to the server besides uploading it?Here is my error:An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
View 11 Replies View RelatedIs there method that an image file upload to sql server database? or transfer th link to database?
View 3 Replies View RelatedI have a database on my local system and I use Sql Server 2005 express. Now I need to upload the database in the hosting server. I have tried Management Studio Express.
View 1 Replies View RelatedMy hosting gives me ASP.NET 2.0 and a shared SQL Server 2005 package.
I have Visual Studio 2005 on my machine - which installs SQL Server 2005 Express. I have also installed SQL Server 2005 Management Studio Express.
I wish to develop my database locally (mdf file) as I won't always have internet access (and therefore can't always work directly with the remote shared database).
My question is, how do I upload my database info from my local machine to my remote shared database?
Also I shall wish to download my remote database to my local machine in order to work on the database (and then be able to re-upload it) sometimes.
Please can somebody tell me how I can do this?
Will SQL Server 2005 Management Studio Express permit me to do this and if so how?
If I need the full version of SQL Server 2005 Management Studio then I do have SQL Server 2005 and this install with it (but it all looks a bit complicated to install for me).
Many thanks for all help given,
Graham
Does any one has any clue for this error ? I did went through a lot of articles on this error but none helped . I am working in Visual studie 2005 and trying to upload image in sql database through a simple form. Here is the code
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
using System.Web.Configuration;
using System.IO;
public partial class Binary_frmUpload : System.Web.UI.Page
{protected void Page_Load(object sender, EventArgs e)
{
}protected void btnUpload_Click(object sender, EventArgs e)
{if (FileUpload.HasFile == false)
{
// No file uploaded!lblUploadDetails.Text = "Please first select a file to upload...";
}
else
{string str1 = FileUpload.PostedFile.FileName;
string str2 = FileUpload.PostedFile.ContentType; string connectionString = WebConfigurationManager.ConnectionStrings["GSGA"].ConnectionString;
//Initialize SQL Server Connection SqlConnection con = new SqlConnection(connectionString);
//Set insert query string qry = "insert into Officers (Picture,PictureType ,PicttureTitle) values(@ImageData, @PictureType, @PictureTitle)";
//Initialize SqlCommand object for insert. SqlCommand cmd = new SqlCommand(qry, con);
//We are passing Original Image Path and Image byte data as sql parameters. cmd.Parameters.Add(new SqlParameter("@PictureTitle", str1));
cmd.Parameters.Add(new SqlParameter("@PictureType", str2));Stream imgStream = FileUpload.PostedFile.InputStream;
int imgLen = FileUpload.PostedFile.ContentLength;byte[] ImageBytes = new byte[imgLen]; cmd.Parameters.Add(new SqlParameter("@ImageData", ImageBytes));
//Open connection and execute insert query.
con.Open();
cmd.ExecuteNonQuery();
con.Close(); //Close form and return to list or images.
}
}
}
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.Source Error:
Line 32:
Line 33: string str2 = FileUpload.PostedFile.ContentType;
Line 34: string connectionString = WebConfigurationManager.ConnectionStrings["GSGA"].ConnectionString;
Line 35:
Line 36: //Initialize SQL Server Connection Source File: c:UsersManojDocumentsVisual Studio 2005WebSitesGSGABinaryfrmUpload.aspx.cs Line: 34
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
Binary_frmUpload.btnUpload_Click(Object sender, EventArgs e) in c:UsersManojDocumentsVisual Studio 2005WebSitesGSGABinaryfrmUpload.aspx.cs:34
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +105
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +107
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
I am rewritting our DTS that upload tables in FoxPro to SQL Server using SSIS. I am finding the that SSIS is way slower. My uploads using DTS take just 7 minutes where doing the same thing in SSIS is taking 1 hour 15 minutes.
View 2 Replies View RelatedI created a website a year ago. I remember I need to download something from Microsoft (some kind of sql admin thing), which allows me to convert my database in the Express Visual Web developer to sql file, then I can copy those sql commands into my web hosting company's sql admin window to upload the database online. I forgot what things I should download from Microsoft? Please help.
View 1 Replies View RelatedHI
Can anyone tell me how to upload a xml file in a table.I have uploaed text,csv,xel file but never xml.
just want to know how to upload, and when,why should we use xml file for data
thanks
sandipan
Please help me... How can i upload image into my sql database in a basic way... thanks....
View 6 Replies View Related Can anyone correct my code?I will like to add a url to my database and upload my image to web server.txtAddTitle will become my title nametxtFileName allow user to type in image name that will upload to webserver and at the meantime will insert into database as url referencesvalue for @chapterid will get from drop down list(ddlLesson) and the index value will store in database.
now i am able to upload my images with the file name that i have given to web server, but I am unable to insert data to my database.
Sub DoUpload(ByVal Sender As Object, ByVal e As System.EventArgs) Dim sPath As String Dim sFile As String Dim sFullPath As String Dim sSplit() As String Dim sPathFriendly As String
'Upload to same path as script. Internet Anonymous User must have write permissions sPath = Server.MapPath("../Tutorial") 'sPath = Server.MapPath(".") If Right(sPath, 1) <> "" Then sPathFriendly = sPath 'Friendly path name for display sPath = sPath & "" Else sPathFriendly = Left(sPath, Len(sPath) - 1) End If
'Save as same file name being posted 'The code below resolves the file name '(removes path info) sFile = txtFileName.Text 'sFile = txtUpload.PostedFile.FileName sSplit = Split(sFile, "") sFile = sSplit(UBound(sSplit))
sFullPath = sPath & sFile Try txtUpload.PostedFile.SaveAs(sFullPath) lblResults.Text = "<br>Upload of File " & sFile & " to " & sPathFriendly & " succeeded"
Catch Ex As Exception
lblResults.Text = "<br>Upload of File " & sFile & " to " & sPathFriendly & " failed for the following reason: " & Ex.Message Finally lblResults.Font.Bold = True lblResults.Visible = True End Try
Dim mycommand As SqlCommand Dim myConnection As SqlConnection Message.InnerHtml = "" 'to all the valur to database If IsValid Then
myConnection = New SqlConnection("Server=localhost;UID=sa;pwd=;database=u") mycommand = New SqlCommand("INSERT INTO t_linkTitle(link_chapterid,link_name,link_url) VALUES (@chapterid,@titleName,@titleUrl)", myConnection)
mycommand.Parameters.Add("@chapterid", SqlDbType.VarChar, 50).Value = ddlLesson.SelectedItem.Value mycommand.Parameters.Add("@titleName", SqlDbType.VarChar, 50).Value = txtAddTitle.Text mycommand.Parameters.Add("@titleUrl", SqlDbType.VarChar, 100).Value = txtFileName.Text
mycommand.Connection.Open() msgErrorTitle.Style("color") = "OrangeRed" Try mycommand.ExecuteNonQuery() msgErrorTitle.InnerHtml = "New title <b>" + txtAddTitle.Text + "</b> Added to " + "<b>" + ddlLesson.SelectedItem.Text + "</b><br>" + mycommand.ToString() Catch Exp As SqlException
If Exp.Number = 2627 Then msgErrorTitle.InnerHtml = "ERROR: Title already exists. Please use another title" Else msgErrorTitle.InnerHtml = "ERROR: Could not add record, please ensure the fields are correctly filled out" End If
End Try
mycommand.Connection.Close() End If
LoadTitle()
End Sub
I am creating a update, delete, edit form for my web database. The form works in everyway except that when I try to upload the image to the database it does not go into the database. (I know the pros and cons of storing images in a database. In this instance it is what makes the most since. )
I have to admit I have never uploaded anything to my server or database before (other than plain text). I have read through several articles and have a high level of understanding.
I found an example on a website that used the OnInserting/OnUpdating command. But it is not working. I tried to find another similar example so that I could better understand it and try to fix what must be wrong. I can't find a similar example.
I am posting the code I have below. Any help would be most appreciated.
C# Code Behind
using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class html_Test_Default3 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void DetailsView1_ItemUpdated(Object sender, System.Web.UI.WebControls.DetailsViewUpdatedEventArgs e)
{
Response.Redirect("GridViewMasterDetailsInsertPage_cs.aspx");
}
protected void DetailsView1_ModeChanging(Object sender, System.Web.UI.WebControls.DetailsViewModeEventArgs e)
{
if (e.CancelingEdit == true)
{
Response.Redirect("GridViewMasterDetailsInsertPage_cs.aspx");
}
}
protected void SqlDataSource3_Inserting(object sender, SqlDataSourceCommandEventArgs e)
{
FileUpload stateTextBox = (FileUpload)DetailsView1.Rows[2].Cells[0].Controls[1];
System.IO.Stream inputStream = stateTextBox.PostedFile.InputStream;
int imageLength = stateTextBox.PostedFile.ContentLength;
byte[] imageBinary = new byte[imageLength];
int inputRead = inputStream.Read(imageBinary, 0, imageLength);
byte[] imageData = imageBinary;
System.Data.SqlClient.SqlParameter uploadData = new System.Data.SqlClient.SqlParameter("@photo", System.Data.SqlDbType.Image);
uploadData.Value = imageData;
e.Command.Parameters.Add(uploadData);
}
protected void New_Click(object sender, EventArgs e)
{
DetailsView1.ChangeMode(DetailsViewMode.Insert);
}
}
*************************************ASPX page
<%@ Page Language="C#" MasterPageFile="~/MasterPages/MasterPage.master" AutoEventWireup="true" CodeFile="DetailsViewEdit_cs.aspx.cs" Inherits="html_Test_Default3" Title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<form id="form1" runat="server" method="post" enctype="multipart/form-data">
<asp:DetailsView DefaultMode="Edit" AutoGenerateRows="False" DataKeyNames="recID"
DataSourceID="SqlDataSource3" HeaderText="Edit Articles" ID="DetailsView1" runat="server"
Width="275px" OnItemUpdated="DetailsView1_ItemUpdated" OnModeChanging="DetailsView1_ModeChanging">
<Fields>
<asp:BoundField DataField="recID" HeaderText="Record Number" SortExpression="recID" ReadOnly="True" />
<asp:TemplateField SortExpression="LiveAccess" HeaderText="LiveAccess" >
<EditItemTemplate>
<asp:DropDownList ID="DropDownList1" AppendDataBoundItems="true" runat="server" DataSourceID="SqlDataSource3" DataTextField="LiveAccess" DataValueField="LiveAccess" SelectedValue='<%# Bind("LiveAccess") %>'>
<asp:ListItem Text="Yes" Value="Yes" />
<asp:ListItem Text="No" Value="No" />
</asp:DropDownList>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField SortExpression="DevelopmentAccess" HeaderText="DevelopmentAccess" >
<EditItemTemplate>
<asp:DropDownList ID="DropDownList2" AppendDataBoundItems="true" runat="server" DataSourceID="SqlDataSource3" DataTextField="DevelopmentAccess" DataValueField="DevelopmentAccess" SelectedValue='<%# Bind("DevelopmentAccess") %>'>
<asp:ListItem Text="Yes" Value="Yes" />
<asp:ListItem Text="No" Value="No" />
</asp:DropDownList>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField SortExpression="MediaAccess" HeaderText="MediaAccess" >
<EditItemTemplate>
<asp:DropDownList ID="DropDownList3" AppendDataBoundItems="true" runat="server" DataSourceID="SqlDataSource3" DataTextField="MediaAccess" DataValueField="MediaAccess" SelectedValue='<%# Bind("MediaAccess") %>'>
<asp:ListItem Text="Yes" Value="Yes" />
<asp:ListItem Text="No" Value="No" />
</asp:DropDownList>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField SortExpression="DoctorAccess" HeaderText="DoctorAccess" >
<EditItemTemplate>
<asp:DropDownList ID="DropDownList4" AppendDataBoundItems="true" runat="server" DataSourceID="SqlDataSource3" DataTextField="DoctorAccess" DataValueField="DoctorAccess" SelectedValue='<%# Bind("DoctorAccess") %>'>
<asp:ListItem Text="Yes" Value="Yes" />
<asp:ListItem Text="No" Value="No" />
</asp:DropDownList>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField SortExpression="DealerAccess" HeaderText="DealerAccess" >
<EditItemTemplate>
<asp:DropDownList ID="DropDownList5" AppendDataBoundItems="true" runat="server" DataSourceID="SqlDataSource3" DataTextField="DealerAccess" DataValueField="DealerAccess" SelectedValue='<%# Bind("DealerAccess") %>'>
<asp:ListItem Text="Yes" Value="Yes" />
<asp:ListItem Text="No" Value="No" />
</asp:DropDownList>
</EditItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="ContentType" HeaderText="ContentType" SortExpression="ContentType" />
<asp:BoundField DataField="ProductType" HeaderText="ProductType" SortExpression="ProductType" />
<asp:BoundField DataField="ReviewDate" HeaderText="ReviewDate" SortExpression="ReviewDate" />
<asp:BoundField DataField="ReleaseDate" HeaderText="ReleaseDate" SortExpression="ReleaseDate" />
<asp:BoundField DataField="ObsoleteDate" HeaderText="ObsoleteDate" SortExpression="ObsoleteDate" />
<asp:TemplateField HeaderText="Title">
<EditItemTemplate>
<asp:TextBox id="EditTitle" Text='<%# Bind("Title") %>' Runat="Server"
TextMode="SingleLine" Rows="1" Width="400px" Font-Size="9pt"/>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Sub Title">
<EditItemTemplate>
<asp:TextBox id="EditSubtitle" Text='<%# Bind("Subtitle") %>' Runat="Server"
TextMode="SingleLine" Rows="1" Width="400px" Font-Size="9pt"/>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Copy">
<EditItemTemplate>
<asp:TextBox id="EditCopy" Text='<%# Bind("Copy") %>' Runat="Server"
TextMode="MultiLine" Rows="5" Width="400px" Font-Size="9pt"/>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Keywords">
<EditItemTemplate>
<asp:TextBox id="Keywords" Text='<%# Bind("Keywords") %>' Runat="Server"
TextMode="MultiLine" Rows="5" Width="400px" Font-Size="9pt"/>
</EditItemTemplate>
</asp:TemplateField>
<asp:ImageField DataImageUrlField="Picture"></asp:ImageField>
<asp:TemplateField HeaderText="Image">
<ItemTemplate>
<asp:FileUpload ID="FileUpload1" FileName='<%# Bind("Picture") %>' runat="server" />
<asp:RequiredFieldValidator ID="FileUploadValidator" ControlToValidate="FileUpload1" runat="Server">*</asp:RequiredFieldValidator>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Notes">
<EditItemTemplate>
<asp:TextBox id="EditNotes" Text='<%# Bind("Notes") %>' Runat="Server"
TextMode="MultiLine" Rows="5" Width="400px" Font-Size="9pt"/>
</EditItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="WriterName" HeaderText="WriterName" SortExpression="WriterName" />
<asp:BoundField DataField="WriterEmailAddress" HeaderText="WriterEmailAddress" SortExpression="WriterEmailAddress" />
<asp:BoundField DataField="Language" HeaderText="Language" SortExpression="Language" />
<asp:CommandField ShowEditButton="True" />
</Fields>
</asp:DetailsView>
<asp:SqlDataSource ID="SqlDataSource3" runat="server" ConnectionString="<%$ ConnectionStrings:myConnection %>"
SelectCommand="SELECT [recID], [Date], [LiveAccess], [DevelopmentAccess], [MediaAccess], [DoctorAccess], [DealerAccess], [ContentType], [ProductType], [Title], [Subtitle], [ReviewDate], [ReleaseDate], [ObsoleteDate], [Keywords], [Picture], [Copy], [Notes], [WriterName], [WriterEmailAddress], [Language] FROM [Articles] WHERE ([recID] = @recID)"
UpdateCommand="UPDATE [Articles] SET [LiveAccess]=@LiveAccess, [DevelopmentAccess]=@DevelopmentAccess, [MediaAccess]=@MediaAccess, [DoctorAccess]=@DoctorAccess, [DealerAccess]=@DealerAccess, [ContentType]=@ContentType, [ProductType]=@ProductType, [Title]=@Title, [Subtitle]=@Subtitle, [ReviewDate]=@ReviewDate, [ReleaseDate]=@ReleaseDate, [ObsoleteDate]=@ObsoleteDate, [Keywords]=@Keywords, [Picture]=@Picture, [Copy]=@Copy, [Notes]=@Notes, [WriterName]=@WriterName, [WriterEmailAddress]=@WriterEmailAddress, [Language]=@Language WHERE [recID] = @recID"
OnUpdating="SqlDataSource3_Inserting">
<SelectParameters>
<asp:QueryStringParameter Name="recID" QueryStringField="ID" Type="String" />
</SelectParameters>
<UpdateParameters>
<asp:Parameter Name="LiveAccess" Type="String"/>
<asp:Parameter Name="DevelopmentAccess" Type="String" />
<asp:Parameter Name="MediaAccess" Type="String" />
<asp:Parameter Name="DoctorAccess" Type="String" />
<asp:Parameter Name="DealerAccess" Type="String" />
<asp:Parameter Name="ContentType" Type="String" />
<asp:Parameter Name="ProductType" Type="String" />
<asp:Parameter Name="Title" Type="String" />
<asp:Parameter Name="Subtitle" Type="String" />
<asp:Parameter Name="ReviewDate" Type="String" />
<asp:Parameter Name="ReleaseDate" Type="String" />
<asp:Parameter Name="ObsoleteDate" Type="String" />
<asp:Parameter Name="Keywords" Type="String" />
<asp:Parameter Name="Copy" Type="String" />
<asp:Parameter Name="Notes" Type="String" />
<asp:Parameter Name="WriterName" Type="String" />
<asp:Parameter Name="WriterEmailAddress" Type="String" />
<asp:Parameter Name="Language" Type="String" />
</UpdateParameters>
</asp:SqlDataSource>
</form>
</asp:Content>
I developed a database in MS SQL server7. But the main database was developed in COBOL. Is there anyway I can upload my
database to mainfram? Thank you in advance.
Hia,
We have a simple table which we need to store logo's for a website. The table looks like this:
CLIENTLOGO (Tablename)
id (Bigint) (PK) - NOT NULL
StoredImage (Image) - NOT NULL
ImageSize (Integer) - NULL
Im not an expert on sql sorry!
I have two problems,
1. I need to upload some logo's (they are gif's if thats important)
2. I need to store the image size
I don't have a clue how to do 2 but ive tried the following for 1 but it doesnt seem to work
Insert into CLIENTLOGO (id, storedImageTablename)
Values (1, 'c:ClientLogo1.gif')
Can somebody help, im really confused about this one
I have database created using MSSQL. Now I need to copy the database into a new server so the database can be used in a MSDE based server. With MSSQL I can use "Attach...." to attach the database to the SQL Server. How can I achieve the same thing with MSDE?
I am a mssql beginner, any advice would be great!
Thanks!
Kay
Dim con As New SqlConnection(ConfigurationSettings.AppSettings("con"))
con.Open()
Dim info= "this is a des."
Dim fs As New FileStream _
("C:Inetpubwwwrootimages est.jpeg", FileMode.OpenOrCreate, _
FileAccess.Read)
lblInfo.Text = "filestream created"
strInsert = "INSERT INTO image ( image, text ) VALUES ( 'fs' ,'" & info& "');"
lblInfo.Text = "Insert complete"
cmdInsert = New SqlCommand(strInsert, con)
cmdInsert.ExecuteNonQuery()
con.Close()
- Why is'nt the image inserted, only the text / info?
Hi, how are you! I'm a beginner of database. I have some really "novice" questions here. Currently I'm trying to upload my database to a share windows host server. I have problems uploading my database files. I'm using Visual Studio 2005 and SQL 2005 express version. I was told that in order to upload my database, I need to have.bak file of my database.
The problems are:
1. under my visual studio server explorer, it seems I have two databases, one is ASPNETDB.MDF, another one is (mycomputername)sqlexpress.(databasename).dbo. I dont know from which one I can create the .bak file, and how?
2. I can not find where the phsyical location of my files (such as tables or stored procedures) from my (mycomputername)sqlexpress.(databasename).dbo database. Anyone can help? thank you!
Hi pals.........
I have a problem that uploading a video file into the database using asp.net and sql server as database
please any one help me itzzz urgent for me............
Hi guys,I'm currently trying to insert image into my SQL db. I have tried a number of methods that were posted online, and so far with no luck.My current code reads: Dim conn As New Data.SqlClient.SqlConnection() conn.ConnectionString = ConfigurationManager.ConnectionStrings("MainDBConnection").ToString conn.Open() Dim cmd As New Data.SqlClient.SqlCommand("SP_SAVEImage", conn) cmd.CommandType = Data.CommandType.StoredProcedure Dim nUserID As New Data.SqlClient.SqlParameter("@nUserID", Data.SqlDbType.Int) nUserID.Value = "1" Dim nAlbumID As New Data.SqlClient.SqlParameter("@nAlbumID", Data.SqlDbType.Int) nAlbumID.Value = "1" Dim sDescription As New Data.SqlClient.SqlParameter("@sDescription", Data.SqlDbType.VarChar, 50) sDescription.Value = "image1" Dim sImageName As New Data.SqlClient.SqlParameter("@sImageName", Data.SqlDbType.VarChar, 50) sImageName.Value = sImageName Dim sImageType As New Data.SqlClient.SqlParameter("@sImageType", Data.SqlDbType.VarChar, 50) sImageType.Value = fileType Dim sImageData As New Data.SqlClient.SqlParameter("@sImageData", Data.SqlDbType.Image, uploadedFile.Length) sImageData.Value = uploadedFile cmd.Parameters.Add(nUserID) cmd.Parameters.Add(nAlbumID) cmd.Parameters.Add(sDescription) cmd.Parameters.Add(sImageName) cmd.Parameters.Add(sImageType) cmd.Parameters.Add(sImageData) Dim reader1 As Data.SqlClient.SqlDataReader reader1 = cmd.ExecuteReaderRunning through debug, everything runs up until the last line, where an error is caught saying : Failed to convert parameter value from a SqlParameter to a String I reckon it's to do with the input sImageData being input as a byte array - but I can't seem to find a way around it. Any help greatly appreciated!!
View 2 Replies View RelatedHi,I am trying to upload a file to a database. I have all the code set up but I get this error message: Operand type clash: nvarchar is incompatible with image The following is the code that I have: 1 If FileUpload1.PostedFile Is Nothing OrElse String.IsNullOrEmpty(FileUpload1.PostedFile.FileName) OrElse FileUpload1.PostedFile.InputStream Is Nothing Then
2 lblInfo.Text = "No file selected"
3 Exit Sub
4 End If
5
6 Dim extension As String = Path.GetExtension(FileUpload1.PostedFile.FileName).ToLower()
7 Dim MIMEType As String = Nothing
8
9 Select Case extension
10 Case ".gif"
11 MIMEType = "image/gif"
12 Case ".jpg", ".jpeg", ".jpe"
13 MIMEType = "image/jpeg"
14 Case ".pdf"
15 MIMEType = "application/pdf"
16 Case ".doc"
17 MIMEType = "application/msword"
18 Case ".swf"
19 MIMEType = "application/x-shockwave-flash"
20 Case ".txt", ".html"
21 MIMEType = "text/plain"
22 Case Else
23 lblInfo.Text = "Invalid file upload"
24 Exit Sub
25 End Select
26
27 Dim imageByte(FileUpload1.PostedFile.InputStream.Length) As Byte
28 FileUpload1.PostedFile.InputStream.Read(imageByte, 0, imageByte.Length)
29
30 sqlInsert = "INSERT INTO Pages (MIMEType, ImageData) VALUES (@MIMEType, @ImageData)"
31 SqlDataSource1.InsertCommand = sqlInsert
32 SqlDataSource1.InsertParameters.Add("MIMEType", MIMEType.ToString.Trim)
33 SqlDataSource1.InsertParameters.Add("ImageData", imageByte.ToString)
34 SqlDataSource1.InsertCommand = sqlInsert
35 SqlDataSource1.Insert()
36 SqlDataSource1.InsertParameters.Clear()I problem happen at line 33. I have tried using sqldatasource1.InsertParameters.add("ImageData", imageByte), it doesn't like it.Please help
I have a form that inserts text and also allows the user to upload 3 images. I have the text part working, but can't figure out how to get the images uploaded. Here is the form. I just inserted the 3 upload controls in the form and in the datasource to show what I am trying to do. If anybody can help me I appreciate it. 1 <h3><br />Add Listing</h3><hr />
2 <div style="margin:auto;">
3 <table align="center" >
4 <tr>
5 <td align="right">
6 Address:</td>
7 <td>
8 <asp:TextBox ID="TbAddress" runat="server" MaxLength="62" Width="250px"></asp:TextBox> </td>
9 </tr>
10 <tr>
11 <td align="right">
12 City:</td>
13 <td align="left">
14 <asp:TextBox ID="TbCity" runat="server" MaxLength="62" Width="250px"></asp:TextBox></td>
15 </tr>
16 <tr>
17 <td align="right">
18 State:</td>
19 <td align="left">
20 <asp:DropDownList ID="DdState" runat="server">
21 </asp:DropDownList>
22 </td>
23 </tr>
24 <tr>
25 <td align="right">
26 Zip Code:</td>
27 <td align="left">
28 <asp:TextBox ID="TbZipCode" MaxLength="15" Width="75px" runat="server"></asp:TextBox>
29 </td>
30 </tr>
31
32 <tr>
33 <td align="right">
34 Listing Price:</td>
35 <td align="left">
36 <asp:TextBox ID="TbListingPrice" runat="server" MaxLength="30" Width="125px"></asp:TextBox></td>
37 </tr>
38 <tr>
39 <td align="right">
40 Taxes/Half:</td>
41 <td align="left">
42 <asp:TextBox ID="TbTaxes" runat="server" MaxLength="30" Width="125px"></asp:TextBox></td>
43 </tr>
44 <tr>
45 <td align="right">
46 Subdivision:</td>
47 <td align="left">
48 <asp:TextBox ID="TbSubdivision" runat="server" MaxLength="60" Width="225px"></asp:TextBox></td>
49 </tr>
50 <tr>
51 <td align="right">
52 County:</td>
53 <td align="left">
54 <asp:TextBox ID="TbCounty" runat="server" MaxLength="60" Width="225px"></asp:TextBox></td>
55 </tr>
56 <tr>
57 <td align="right">
58 School District:</td>
59 <td align="left">
60 <asp:TextBox ID="TbSchoolDistrict" runat="server" MaxLength="60" Width="225px"></asp:TextBox></td>
61 </tr>
62 <tr>
63 <td align="right">
64 Bedrooms:</td>
65 <td align="left">
66 <asp:DropDownList ID="DdBedrooms" runat="server">
67 </asp:DropDownList>
68 </td>
69 </tr>
70 <tr>
71 <td align="right">
72 Bathrooms:</td>
73 <td align="left">
74 <asp:DropDownList ID="DdBathrooms" runat="server">
75 </asp:DropDownList>
76 </td>
77 </tr>
78 <tr>
79 <td align="right">
80 Living Space:</td>
81 <td align="left">
82 <asp:TextBox ID="TbLivingSpace" runat="server" MaxLength="30" Width="125px"></asp:TextBox></td>
83 </tr>
84 <tr>
85 <td align="right">
86 Stories:</td>
87 <td align="left">
88 <asp:DropDownList ID="DdStories" runat="server">
89 </asp:DropDownList>
90 </td>
91 </tr>
92 <tr>
93 <td align="right">
94 Building Style:</td>
95 <td align="left">
96 <asp:TextBox ID="TbBuildingStyle" runat="server" MaxLength="60" Width="225px"></asp:TextBox></td>
97 </tr>
98 <tr>
99 <td align="right">
100 Year Built:</td>
101 <td align="left">
102 <asp:TextBox ID="TbYearBuilt" runat="server" MaxLength="30" Width="125px"></asp:TextBox></td>
103 </tr>
104 <tr>
105 <td align="right">
106 Bastment:</td>
107 <td align="left">
108 <asp:DropDownList ID="DdBasement" runat="server">
109 </asp:DropDownList>
110 </td>
111 </tr>
112 <tr>
113 <td align="right">
114 Heating:</td>
115 <td align="left">
116 <asp:DropDownList ID="DdHeating" runat="server">
117 </asp:DropDownList>
118 </td>
119 </tr>
120 <tr>
121 <td align="right">
122 Cooling:</td>
123 <td align="left">
124 <asp:DropDownList ID="DdCooling" runat="server">
125 </asp:DropDownList>
126 </td>
127 </tr>
128 <tr>
129 <td align="right">
130 Image 1:</td>
131 <td align="left">
132
133 <asp:FileUpload ID="FileUpload1" runat="server" />
134 </td>
135 </tr>
136 <tr>
137 <td align="right">
138 Image 2:</td>
139 <td align="left">
140 <asp:FileUpload ID="FileUpload2" runat="server" />
141 </td>
142 </tr>
143 <tr>
144 <td align="right">
145 Image 3:</td>
146 <td align="left">
147 <asp:FileUpload ID="FileUpload3" runat="server" />
148 </td>
149 </tr>
150 <tr>
151 <td>
152 </td>
153 <td>
154 </td>
155 </tr>
156 <tr>
157 <td align="right">
158 <asp:Button ID="Button1" runat="server" Text="Save" />
159 </td>
160 <td>
161 </td>
162 </tr>
163
164
165 </table>
166
167 </div>
168
169
170 <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:treesConnectionString %>"
171 InsertCommand="INSERT INTO SueHorvath(Address, City, State, ZipCode, ListPrice, Taxes, Subdivision, County, SchoolDistrict, Bedrooms, Bathrooms, LivingSpace, Stories, BuildingStyle, YearBuilt, Basement, Heating, Cooling, Image1, Image2, Image3) VALUES (@Address, @City, @State, @ZipCode, @ListPrice, @Taxes, @Subdivision, @County, @SchoolDistrict, @Bedrooms, @Bathrooms, @LivingSpace, @Stories, @BuildingStyle, @YearBuilt, @Basement, @Heating, @Cooling, @Image1, @Image2, @Image3)" >
172 <InsertParameters>
173 <asp:ControlParameter Name="Address" Type="String"
174 ControlID="TbAddress" />
175 <asp:ControlParameter Name="City" Type="String"
176 ControlID="TbCity" />
177 <asp:ControlParameter Name="State" Type="String"
178 ControlID="DdState" />
179 <asp:ControlParameter Name="ZipCode" Type="String"
180 ControlID="TbZipCode" />
181 <asp:ControlParameter Name="ListPrice" Type="String"
182 ControlID="TbListingPrice" />
183 <asp:ControlParameter Name="Taxes" Type="String"
184 ControlID="TbTaxes" />
185 <asp:ControlParameter Name="Subdivision" Type="String"
186 ControlID="TbSubdivision" />
187 <asp:ControlParameter Name="County" Type="String"
188 ControlID="TbCounty" />
189 <asp:ControlParameter Name="SchoolDistrict" Type="String"
190 ControlID="TbSchoolDistrict" />
191 <asp:ControlParameter Name="Bedrooms" Type="String"
192 ControlID="DdBedrooms" />
193 <asp:ControlParameter Name="Bathrooms" Type="String"
194 ControlID="DdBedrooms" />
195 <asp:ControlParameter Name="LivingSpace" Type="String"
196 ControlID="TbLivingSpace" />
197 <asp:ControlParameter Name="Stories" Type="String"
198 ControlID="DdStories" />
199 <asp:ControlParameter Name="BuildingStyle" Type="String"
200 ControlID="TbBuildingStyle" />
201 <asp:ControlParameter Name="YearBuilt" Type="String"
202 ControlID="TbYearBuilt" />
203 <asp:ControlParameter Name="Basement" Type="String"
204 ControlID="DdBasement" />
205 <asp:ControlParameter Name="Heating" Type="String"
206 ControlID="DdHeating" />
207 <asp:ControlParameter Name="Cooling" Type="String"
208 ControlID="DdCooling" />
209
210 <asp:ControlParameter Name="FileUpload1" Type="String"
211 ControlID="FileUpload1" />
212 <asp:ControlParameter Name="FileUpload2" Type="String"
213 ControlID="FileUpload2" />
214 <asp:ControlParameter Name="FileUpload3" Type="String"
215 ControlID="FileUpload3" />
216
217
218 </InsertParameters>
219
220 </asp:SqlDataSource>
And here is the code behind 1
2 Partial Class mylistings
3 Inherits System.Web.UI.Page
4 Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
5
6 SqlDataSource1.Insert()
7 TbAddress.Text = ""
8 TbCity.Text = ""
9 DdState.Text = ""
10 TbZipCode.Text = ""
11 TbListingPrice.Text = ""
12 TbTaxes.Text = ""
13 TbSubdivision.Text = ""
14 TbCounty.Text = ""
15 TbSchoolDistrict.Text = ""
16 DdBedrooms.Text = ""
17 DdBathrooms.Text = ""
18 TbLivingSpace.Text = ""
19 DdStories.Text = ""
20 TbBuildingStyle.Text = ""
21 TbYearBuilt.Text = ""
22 DdBasement.Text = ""
23 DdHeating.Text = ""
24 DdCooling.Text = ""
25
26
27
28
29 Response.Redirect(Request.Url.ToString(), False) ' will include the querystring
30 End Sub
31 End Class
32
i am using sql server,asp.net and C# language.I am able to upload data into the database but couldnt retrieve it from the database.i am using the following code to upload image into the database.kindly help.
SqlConnection connection = null; try { FileUpload img = (FileUpload)imgUpload; Byte[] imgByte = null; if (img.HasFile && img.PostedFile != null) { HttpPostedFile File = imgUpload.PostedFile; imgByte = new Byte[File.ContentLength]; File.InputStream.Read(imgByte, 0, File.ContentLength); } string conn = connection establishing string; connection = new SqlConnection(conn); connection.Open(); string sql = "insert into imagetable values(@enm, @eimg) SELECT @@IDENTITY"; SqlCommand cmd = new SqlCommand(sql, connection); cmd.Parameters.AddWithValue("@enm", txtEName.Text.Trim()); cmd.Parameters.AddWithValue("@eimg", imgByte); int id = Convert.ToInt32(cmd.ExecuteScalar()); lblResult.Text = String.Format("Employee ID is {0}", id); } catch { lblResult.Text = "There was an error"; } finally { connection.Close(); }
Hi everyone,
I am developing an web-database application using ASP.NET, C# and sql server 2000 .
In the application i want to upload different scanned files (pdf,doc,excel,jpeg,ttf,etc) onto the database.. how can i carry out this task :-?
If any one got the solution.. then, please let me know...
thanks in advance
Hi all!
I am a newbie with SQL Server and need some advice. I have developed a small database with Microsoft SQL Server 2005 Express on my local computer. I am using it in conjunction with SQL Server Management Studio Express. Now I want to upload it to an online web host. What is the best way to upload? Do I use replication or some other means? Can I do so with Management Studio Express? My web host has an administration Console which does not seem to work with the database, and their support service is very slow. So I do not know what to do.
Any advice would be helpful.
Thank you
its sql server 7.0 and im looking for the service network utility and service manager that it didnt come with.. where can i download it?
View 1 Replies View RelatedHello,
I have one program using MSDE as database. It runs OK on the machine with MSDE or without MSDE.
But it can not connect to MSDE database if PC with 'Microsoft SQL Server 2005' and 'Microsoft SQL Server Desktio Engine(MICROSOFTSMLBIZ)' installed.
Form SQL Server Server Manager: my instance ...MYINSTANCE and ...SQLEXPRESS are both running OK.
Why not connect to my MSDE instance under this situation? Could anyone give me any advice?
Thanks,
Dennis
I have a database on one server that is running MSDE and I would like to copy it to another server running SQL Server Express.
The process I followed was to create a backup on the first server.
Copy the backup file to the other sever
Then restore using the backed database file on the new server
Is this the right procedure? Everything I see about migrating in on the same server. I do not want to do it on the same server as we are migrating the application to the new server.
I make a site in my computer it's work localhost I make mssql connection in localhost but ı don't know how i make mssql connection on website
I am using FileUpload method in tools box and i want to store the uploaded image into database.
but when debuging it will shows an error like: Operand type clash: sql_variant is incompatible with image
this is the code for "upload" button.Protected Sub uploadbtn_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles uploadbtn.Click
If FileUpload1.HasFile Then
TryFileUpload1.SaveAs("C: emp" & FileUpload1.FileName)
Label1.Text = "File name: " & FileUpload1.PostedFile.FileName & "<br>" & "File Size: " & FileUpload1.PostedFile.ContentLength & "kb<br>" & "Content Type: " & FileUpload1.PostedFile.ContentTypeCatch ex As Exception
Label1.Text = "ERROR: " & ex.Message.ToString
End Try
Else
Label1.Text = "You have not specified a file"
End If
Try
SqlDataSource1.Insert()
Label2.Text = "picture is saved"Catch ex As Exception
Label2.Text = ex.Message.ToString
End Try
End Sub
Hi,
how do i upload and download images and files from database row?is there anyway i can upload images so that uploaded images ares saved in a listbox and at the same time in the IMAGES folderin the solution explorer as well so that i can later select an image fromlistbox and download it when needed? i m using c#,vwd2005 express,sql express.
thanks.
jack.
I am using the image datatype to upload files onto SQL SErver 2000. My
problem is that it seems as though the database is only accepting files
of size 65Kb or less.
What is the best way of resolving this problem?
Hi Pals...
I have a problem that uploading an video file into the database
using asp.net2.0 and sqlserver as database.This is urgent for me .
Please help me any one................
thanks in advance