Image In DB Tout.

Apr 11, 2007

Does anyone know how to put images in side of a Grid View Database, or know of a torturial.??

Thanks

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Sending Uploaded Image To Data Access Class When Storing Image In SQL Server 2005

Apr 20, 2007

I am using the 3-tiered architecture design (presentation, business laws, and data acess layers). I am stuck on how to send the image the user selects in the upload file control to the BLL and then to the DAL because the DAL does all the inserts into the database. I would like to be able to check the file type in the BLL to make sure the file being uploaded is indeed a picture. Is there a way I can send the location of the file to the BLL, check the filetype, then upload the file and have the DAL insert the image into the database? I have seen examples where people use streams to upload the file directly from their presentation layer, but I would like to keep everything seperated in the three classes if possible. I also wasn't sure what variable type the image would be in the function in the BLL that receive the image from the PL. If there are any examples or tips anyone can give me that would be appreciated.

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How To Save Image In Sql Server And Display That Image In Datagrid??

Jun 27, 2007

Hay Friend's
Can u plese send me the way how to save image in sql server and display that images in datagrid or other control also like Image control or Image control Button?? Plese send the coding in C#.
 Thank's
Amit

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How To Store Image In Image Field In Sql Server 2000

Jul 12, 2007



hi all,

i have created a table with image field in it. Now i just want to store a jpeg file in it but not finding any way to do so.



how can i store any image ? what are the steps???????





thanx in advance



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HOW To Retrieve An Image From Sql Server And Display It In ASP.net Using Imagemap Or Image ?

Jul 6, 2006

Ok, the problem is that , i have a field called "Attach" in sql of type image, when selecting it , the field is getting data of type BYTE(). which am being unable to display them on an Image on the panel.

using the following vb.net code:

'Dim sel2 As String

'Dim myCom As SqlCommand

'Dim conn As New SqlConnection

'Dim drr As SqlDataReader

'Dim image As System.Drawing.Image

'sel2 = "select * from attach where att_desc = '" & DropDownList1.SelectedItem().Text & "' and doc_code = " & w_doc_code & " and subcode = " & w_doc_subcode & " and doc_num= " & w_doc_num & " "

'conn.ConnectionString = ("server=developer01;uid=sa;password=aims;database=DVPSOC;timeout=45")

'myCom = New SqlCommand(sel2, conn)

'conn.Open()

'drr = myCom.ExecuteReader()

'If drr.Read Then

' Me.ImageMap1.ImageUrl = drr.Item("attach")

'End If

'conn.Close()

Am getting an exeption on the following line Me.ImageMap1.ImageUrl = drr.Item("attach")

saying: Conversion from type 'Byte()' to type 'String' is not valid.

knowing that i tried converting using ToString but it's not getting any output then.

thanks for your help.

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How Image Display From SqlServer To Image Control

Feb 13, 2007

I have learned lots of informative thing from your forums. I have little problem regarding “Display image from SQL Server on ASP.NET� I have done it and image display on my page from SQL Server. I have cleared you here I have adopt two different methods which are following for displaying picture.

1.Response.BinaryWrite(rd("picture"))
2.image.Save(Response.OutputStream, ImageFormat.Jpeg)

but in both above methods I have faced little problem when image display on my page all other information can not display and I also want to display picture on my specific location on the page. My second question is can use any web control like “Image1� to display image from SQL Server where my pictures are stored.

Hope you will help me.

Thanks and regards


Aftab Abbasi

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Inserted The Image In A Column----how Can I View The Image

Mar 7, 2006

hi,i have inserted the image present in mydocuments using alter commandcreate table aa(a int, d image)insert into aa values (1,'F:prudhviaba 002.jpg')when i doselect * from aai am getting the result in the column d as0x463A5C707275646876695C70727564687669203030322E6A 7067how i can i view the image?pls clarify my doubtsatish

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1st Image Control Shows Wrong Image

Jan 30, 2007

In my asp.net application I have a local report with an image control in thedetail row of the table and the Value attribute set as="File://" & Fields!FQPhotoFileName.ValueThe first row in the table always shows the wrong image and it's always thesame wrong image. The problem is there even when I change the sort order orthe criteria for the underlying dataset. For example, I ran a small testthat populated the dataset with 2 rows and 2 images. When I sort by anycolumn (e.g. ID) in ascending ascending order the ID=1 row (the 1st row)shows the wrong image and the ID=2 row shows the correct image. When I rerunthe report sorting in descending order the ID=2 row (which is now the 1strow) shows the wrong image and the ID=1 shows the correct image.Any suggestions?

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Image Located On Web, Url For Image Stored In Database

Aug 17, 2007



Hi,
I have a website and i am uploading the gif image to the database. i have used varchar(500) as the datatype and i am saving the file in the webserver so the path to it c:intepub....a.gif


my upload table has the folliwing feilds
UploadId Int Identity, Description, FileName, DiskPath varchar(500), weblocation varchar(500). I have a main sproc for the report where i am doing a inner join with other table to get the path of the gif..

So my question is how can i get a picture to show up on the report. .
What kinda datatype the gif file should be stored in the database? If it is stored as a varchar how can i access it and what is best way to reference that particular.

any help will appreciated....
Regards
Karen

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Inserting Image File Into Image Column In DB

Sep 20, 2006

I have inherited a VS 2005 database with a table that has a column of type IMAGE. I need to change the image for one of the rows in the table. I have the new image in a *.PNG file on my C: drive. What is the correct method for inserting this file into the IMAGE column.

Many thanks!

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Showing Image Using Image Url

Apr 1, 2007

Hi,



I need to show images in the report based on the urls from the db. The images are stored within a folder and not in the db (only the url in db). I couldnt find any way to give an url in the report and show the image. I'm stuck here , could you please help?



Thanks,

Sonu.

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Ms Sql Image + Vb.net

May 22, 2006

Hi,could anyone help me how to get the images from ms sql database with asp.net (visual basic)?I have a field in the database with datatype image, and there are a couple of images in this table.Now I am wondering how to get this images and view them on my .aspx page?Thank you.

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Get Image From URL?

Nov 6, 2012

Is it possible to get Image from URL, in a stored Procedure and store the image in db?

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Getting An Image From A Url

Dec 24, 2007

I'd like to display our logo image from a local file rather than embedding it. RS doesnt seem to like it when I use the local hard drive as a URL for locating the .bmp image (I just enter c:filename.bmp). Is there a simple recipe for either relocating this file locally to a place (eg IIS) that RS will consider a valid URL or leaving it where it is but still entering the URL in a way that will allow RS to get it at run time from the c: drive?

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Db Url To Image

Aug 21, 2007

Hi All, I am pretty new to reporting services, but i have question regarding how to display an image when i pull the url from a database. I cannot seem to figure out how to do it and it seems pretty simple. If anyone has any ideas please let me know.

Thanks so much

josh

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How To Insert An Image To Sql Db?

Sep 27, 2006

Hi there! how to insert an image to sql db using FileUpload Control? I saw a data type named "image", so it means to say you are able to insert an image and not the path, am I right? I spent a lot of time to do this but still, I don't know how to store the image to the db. Please post your example code if you want... I will appreciate all your suggestions or comments about this. Thanks!

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Adding An Image To SQL

Dec 4, 2006

Looking for any help someone can offer on adding an image to SQL.Working on what will hopefully be quite a big site and the user will be asked for some details, one of which will be an image (jpg, gif or bmp).Rather than add the image to a folder on the server, a folder which could end up being quite large, I was hoping someone could give me some help, suggestions or even point me towards a tutorial on how to store the image in an SQL database.Any helps appreciated, thanks :)

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Upload An Image ....?!

Dec 24, 2006

I used upload image feature and below is the code that I used. The image is stored in a folder. I want to save the image in sql database. I create the database which is “database�, and I create a table which is “user�. User table has auto “id� field and “image� field. I want to save the image in the image field. I need your help to do the other codes.
 
I am using asp.net with VB
 
This is what I did so far:
============================
Partial Class upload
    Inherits System.Web.UI.Page
    Dim strFileName As String
 
    Protected Sub btnupload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnupload.Click
        UploadImage()
    End Sub
    Sub UploadImage()
 
        If Not (fileupload1.PostedFile Is Nothing) Then 'Check to make sure we actually have a file to upload
 
            Dim strLongFilePath As String = fileupload1.PostedFile.FileName
            Dim intFileNameLength As Integer = InStr(1, StrReverse(strLongFilePath), "")
            strFileName = Mid(strLongFilePath, (Len(strLongFilePath) - intFileNameLength) + 2)
 
            Select Case fileupload1.PostedFile.ContentType
                Case "image/pjpeg", "image/jpeg" 'Make sure we are getting a valid JPG image
                    FileUpload1.PostedFile.SaveAs(Server.MapPath(" estimages") & strFileName)
                    lbstatus.Text = strFileName & " was uploaded successfully to: " & Server.MapPath(" estimages") & strFileName
 
                Case Else
                    'Not a valid jpeg image
                    lbstatus.Text = "Not a valid jpeg image"
            End Select
 
            InsertToDatabase()
        End If
 
 
    End Sub

End class

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'Image ' Datatype

Apr 5, 2007

Hi,I created a table with one column being that of an 'image' data type. The problem is I don't know  how to insert an image into that column. Pleas Help.

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Image Control And DB

Sep 15, 2007

I wanna know how to retrieve & insert an image from/to a Sql Server database.
using image control or any other control 
I’ve done that with windows form picture box.
As that was explained in MS tutorials  
Code….
-------------------------------------------Dim ms As New MemoryStreamPictureBox1.Image.Save(ms, PictureBox1.Image.RawFormat)Dim arrImage() As Byte = ms.GetBuffer
ms.Close()   Dim strSQL As String = _            "INSERT INTO Emp (EmpName,EmpSalary,Picture)" & _            "VALUES (@EmpName,@EmpSalary,@Picture)"  Dim cmd As New SqlCommand(strSQL, ConnEmp) With cmd     .Parameters.Add(New SqlParameter("@Picture", _      SqlDbType.Image)).Value = arrImage       .Parameters.Add(New SqlParameter("@EmpName", _       SqlDbType.NVarChar)).Value = txtEmpName.Text        .Parameters.Add(New SqlParameter("@EmpSalary", _        SqlDbType.Decimal)).Value = txtEmpSalary.Text   End With 
 cmd.ExecuteNonQuery()
------------------------------------------- 
But with a web form’s image control I DO NOT know how to do it    
I real appreciate your help 
Thank you
 

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Show More Then One Image

Dec 9, 2007

Hello!
I'm trying to show one large image and up to five small images. I can not get this to work. The five small images is in a repeater, the big picture is not in the repeater. I Think I just paste the code so you can look at it, i think that is better than me trying to explain moore:) I thougth I could use one of the events of the repeater and bind the large image when the page loads but I dont know what to use SqlDataSourceStatusEventArgs or what? I hope you all aunderstand whatI mean.<table style="background-color: #E4F9DF; margin: 10px 0px 0px 0px; border: 1px solid green;width: 545px; border-collapse: collapse;"><tr><td class="BoldText" colspan="2" style="border-bottom: 1px solid green; background-color: #b0eda2; text-align: center;">Bilder</td></tr><tr><td style="text-align:center"><asp:Image ID="Image1" Width="530px" runat="server" /></td></tr><tr><td> <asp:Repeater ID="Repeater1" OnItemCommand="imgBtnChangePic_Click" DataSourceID="sqlGetAdPics" runat="server"><ItemTemplate> The images will not appear, the shown like the path is wrong.<asp:ImageButton ID="ImageButton1" CommandName="changePic" ImageUrl='graphics/Advertise/<%#Eval("advertisePic")%>' CommandArgument='<%#Eval("advertisePic") %>' runat="server"/></ItemTemplate></asp:Repeater></td> </tr></table>
Here is the code behind
protected void Page_Load(object sender, EventArgs e){// this works, but I have to get the mage from the database...Image Image1 = (Image)DetailsView1.FindControl("Image1");Image1.ImageUrl = "graphics/Advertise/sadel2.jpg"; }protected void sqlGetAdDetails_Selected(object sender, SqlDataSourceStatusEventArgs e){if (e.Exception != null)lblError.Text = e.Exception.Message.ToString(); }protected void imgBtnChangePic_Click(object sender, RepeaterCommandEventArgs e){// This method is working.if (e.CommandName == "changePic" && Page.IsPostBack){Image Image1 = (Image)DetailsView1.FindControl("Image1");Image1.ImageUrl = "graphics/Advertise/" + e.CommandArgument.ToString();}}

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Image Filepath In Sql

Dec 18, 2007

Hi in my table i have a field which would store the file path of an image, the datatype is a varchar, and i wrote the following filepath in it but it didnt work, when i tried to call it up in the browser it didnt show, is the way i saved it below the right format?
 
C:MillioDocumentsProjectImagescar.jpg

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Image Referencing

May 4, 2008

Hi all, How do I return pictures along with my search results?  For example, I have a shoe database and for the results I would like one column to hold a picture of the shoe (the other columns hold Brand, Name, Price, etc)  The way I am looking at implementing this is by referencing the image and retrieving it from the server.  I'm a bit lost on how to do this though.  Any help? Thanks in advance,Nick 

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Stored Xml As Image

May 5, 2008

Hi,
Hi stored a xml file (gpx - track of a gps) in a database (Community Server 2008 - media part). Now I like to retrieve the xml and use it for google maps. Can I do a SELECT and retrieve the xml in the right format or something. Or should I download in some kind a way?
Thanks!
 Roel

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Mar 21, 2004

Can someone tell me how to store word file or other format files in sqlserver 2000?

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May 10, 2004

Is the Image Datatype to store pictures and if so how would you transfer a picture in asp.net into a sqldatabase that has this datatype?

if it isnt for pictures what is it used for?

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Feb 14, 2005

hi, friends

i need your help.
i want to add image into sql database.
how can i do this?

plz give any solution.

thank in advance.

it's urgent.

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Mar 24, 2005

Hi, i would like to insert a default value for a image column in sql server express. is this possible?

I would like to do this so that when users pull up a record in my web forms there is something to see.
thanks

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Mar 25, 2006

Found a lot of tutorials about inserting images into a database. Every tutorial was given in ASP.NET 1.1 and not in 2.0. Does anyone have a tutorial about inserting images into a database with 2.0 and VB??Thanks

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Getting Image From DB Error?

Mar 30, 2006

Unsure why I am getting such an error when the image is there and the
search feature for the site is not working so that doesn't help so I'm
hoping some out there can offer why I maybe getting this and help me
with getting the image from the DB.

I use the code from the starter app for retrieving an image from the DB and I get the error message:
Unable to cast object of type 'System.DBNull' to type 'System.Byte[]'

Here is the code and I am getting the error on the red line (Return New MemoryStream(CType(result, Byte()))):

Public Overloads Function GetPhoto(ByVal UserName As String) As Stream
        command.CommandText = "sp_Themes_GetUserThemeImage"
        command.Parameters.Add("@UserName", SqlDbType.VarChar, 50)
        command.Parameters(0).Value = UserName

        Dim result As Object = command.ExecuteScalar
        Try
            If result Is Nothing Then
               
Dim path As String =
HttpContext.Current.Server.MapPath(ConfigurationManager.AppSettings("siteImageDirectory"))
                path = (path + "noimageav.gif")

               
Return New FileStream(path, FileMode.Open, FileAccess.Read,
FileShare.Read)
            Else
                Return New MemoryStream(CType(result, Byte()))
            End If
        Catch e As ArgumentNullException
            Return Nothing
        End Try
    End Function

---this is the code from the imagehandler.ashx page----
Public Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest
       
        Dim userName As String
        Dim stream As IO.Stream = Nothing
        If ((Not (context.Request.QueryString("UserName")) Is Nothing) _
           AndAlso (context.Request.QueryString("UserName") <> "")) Then
           
userName = [Convert].ToString(context.Request.QueryString("UserName"))
            stream = (New PhotoManager).GetPhoto(userName)
       
            '
Get the photo from the database, if nothing is returned, get the
default "placeholder" photo
            'If (stream Is Nothing) Then
           
'    stream = (New PhotoManager).GetDefaultPhoto()
            'End If
            ' Write image stream to the response stream
            Dim buffersize As Integer = (1024 * 16)
            Dim buffer() As Byte = New Byte((buffersize) - 1) {}
            Dim count As Integer = stream.Read(buffer, 0, buffersize)
       
            Do While (count > 0)
               
context.Response.OutputStream.Write(buffer, 0, count)
               
count = stream.Read(buffer, 0, buffersize)
            Loop
        End If
    End Sub

---this is how I call it from the image.aspx page----

<img src='imageHandler.ashx?username=<%# Eval("UserName") %>'
style="border:2px solid white;height:40px;" alt='Thumbnail.' />

Thanks for all your help.

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Jun 7, 2006

Hey all, I have a table that i would like to be able to store images in but dont know how i can ge them in there.  How can i put the image in the database?  (sql express 2005, VS 2005 Pro) vbThanks!

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Dec 3, 2001

Good Morning to all,
I am new to SQL Server. My problem is I want to insert an image in Image type field. The image is on my local machine on c: drive(c:myphoto.jpg). Can any one help me how to insert this image in to SQL Server DB. If you can show me with syntaxt it will be more helpful.

thanks in advance.

Minesh.

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Sep 4, 2002

Hi,

I don't know much about the image data type in sql server 7.0. is there any article on the net which i can read.
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