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
hi can anyone tell how to use the image field and add an image in a database. i'm using visual studio web developer express edition 2008 and i want people who visit my website to be able to see the table and the images associated with some of the rows in the table
Thanx Taryn
I just want to store pic.bmp file in server using image datatype but don't getting how to do that ..
i want to know about both the actions storing and retrieving from the image data type..
like
create table amit
(
im image,
);
insert into values ()...
select * form Amit will it work...
Hi,
does anyone know a way, using native SQL, to store a result of a query in an image field of a certain table.
The case is we have a selfmade replication to communicate with several SQL servers in stores, this replication is over a telephone line. So we collect all the data using SQL statements and store them in a separate table as an image field. This is done know through a Delphi application that streams the resultset to a image field.
Thanks in advance,
I am creating a document management systems using asp. I have beenresearching the different ways of handling the documents such as using thefile system and storing the path in the db, and actually storing thedocument in the db. I like the idea of storing it in the database muchbetter because I can allow users to manage documents themselves (I alreadyhave the code in place to do it if I decide), having a central system withthe ability to add my own document properties by adding fields to the table,security, and backups. I have found that most think it is better to storethe path due to performance issues and the rate the db can grow. I havelooked at our current system in access and we have a total of 4400 documents(of which probably 25% are in the database but don't actually exist anymorein the file system, one hangup about the file system) since 1988. Thiscomes to about 300 documents added each year. The other thing is the issuewith the size of the db. I don't see a whole lot of difference with thisissue because it is going to take up space in your file system too, althoughthe file system may be more efficient at storing them. I would say that 95%of our docs are under 1 mb in size and done in ms word.The last thing is using full-text search capabilities in SQL Server. I needto be able to search the contents of the field.Is there other issues around storing documents in the db to consider besidesthe above?
View 1 Replies View RelatedI 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.
View 2 Replies View Relatedhi to all !!!!
i want to store the image file from user click in SQL Server , so how can i ??
How can i Store image (.jpg , .gif) in a database .
pls send me Code or any thing which helps me ...
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
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.
I have the Image in FTP Server Folder and i need to insert that image into my local database.
How can i do this I tried with the below Query but i shows the errors as below.
--INSERT INTO AcademyStudents (ImageURL)
--SELECT BULKCOLUMN FROM OPENROWSET(BULK'https://iconic-solutions.net/OTA/test/images(1).jpeg',Single_Blob) AS BLOB
--Where StudentIdentificationNum = 2
--GO
GOt Error
;
Cannot bulk load because the file [URL] could not be opened. Operating system error code 123(The filename, directory name, or volume label syntax is incorrect.).
Hello,I am trying to update the Image type field named as BlobData in sqlServer 2000. I capture the record in a data set to have the schema and try to update the BlobData field of type Image by assigning it a value of buffer as below. but my assignment seems to be wrong and generates an error saying Object reference not set.
Code=========================
Dim fileBuffer(contentLength) As Byte
Dim attachmentFile As HttpPostedFile = Me.fileUpload_fu.PostedFile
attachmentFile.InputStream.Read(fileBuffer, 0, contentLength)
Dim cn As SqlClient.SqlConnection
Try
Dim sSQL As String
Dim cmd As SqlClient.SqlCommand
Dim da As SqlClient.SqlDataAdapter
Dim ds As System.Data.DataSet = New DataSet
cn = New SqlClient.SqlConnection(myconnectionString)
cn.Open()
sSQL = "SELECT * FROM Attachment WHERE ID = " & attachmentRecordID
cmd = New SqlClient.SqlCommand(sSQL, cn)
da = New SqlClient.SqlDataAdapter(cmd)
da.Fill(ds)
If (ds.Tables(0).Rows.Count = 1) Then
' ======================================
' ERROR GENERATED HERE
' ======================================
ds.Tables("Attachment").Rows(0).Item("BlobData") = fileBuffer
' ======================================
da.Update(ds, "Attachment")
Return True
Else
Return False
End If
Catch ex As Exception
Me.error_lbl.Text = ex.Message
Return False
Finally
cn.Close()
End Try
==========================
Can anyone please help this one out.
Cheers.Imran.
Hello,
What's the datatype to be used to store an 'image'?
Lax
How to store an image on to my SQL database from the web form? Please guide me through. Thank you.
View 1 Replies View RelatedHI,
Kindly Guide me how to store picture files in SQL server 2000 using Visual studio 2005
Hi,
I have to store images in database. I have a table which contains field picture which is an image.
How can I do this using C# ?
In Visual Studio .NET i found a code how to obtain BLOB values from the database but I do not know how to do upload an image to the database.
Thanks in advance for your help.
Rafi
Hi,
SQL Server 2008 on its way. 2005 should be standard. But sometimes you have SQL Server 2000.
How can I upload an image into the SQL Server 2000 with an T-SQL Statement?
In SQL Server 2005 I would write something like this:
Code Snippet
INSERT INTO ReportingImages
(Name, Img)
SELECT 'UploadTest',
BulkColumn FROM OPENROWSET(
Bulk 'C:ds9.png', SINGLE_BLOB) AS BLOB
That doesnt work under 2000.
What about uploading to the SQL Server 2000 and an Image-Datatype?
Is it even possible in T-SQL without a Web-Service or C#/VB-written tool?
-------------------------------
Update: Thank you all for your answers. We'll use a tool then.
Hi
I have a asp:FileUpload conponent that I am trying to use to retrieve a picture file from the clients pc and store it in a SQL database.
The table is called PropertyImage and it contains the following fields:
imgID (type = int - autoincrement); imgData (type = Image); imgTitle (type = VarChar); imgType (type = VarChar); imgLength (type = BigInt);
I have a button (Button1) which when clicked calls Button1_Click()
--------------------------------------------------protected void Button1_Click(object sender, EventArgs e)
{byte[] fileData = null;
Boolean status = false;if (FileUpload1 != null)
{
// Make sure the file has data.if ((FileUpload1.PostedFile != null) && (FileUpload1.PostedFile.ContentLength > 0))
{
// Get the filename.string fn = System.IO.Path.GetFileName(FileUpload1.PostedFile.FileName);
try
{
// Access the file stream and begin the upload. Store the file in a memory byte array.Stream MyStream = FileUpload1.PostedFile.InputStream;
long iLength = MyStream.Length;fileData = new byte[(int)MyStream.Length];MyStream.Read(fileData, 0, (int)MyStream.Length);
MyStream.Close();
}catch (Exception ex)
{ }
}
}SqlConnection connection = new SqlConnection("Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\heidihomes.mdf;Integrated Security=True;User Instance=True");
try
{
connection.Open();SqlCommand sqlCmd = new SqlCommand("INSERT INTO PropertyImage (imgData, imgaTitle, imgType, imgLength) VALUES(@data,@title,@type,@length)");
SqlParameter param = new SqlParameter();
// String connectionString = new SqlConnection(sqlCmd, connection);
param = new SqlParameter("@data", SqlDbType.Image);
param.Value = fileData;
sqlCmd.Parameters.Add(param);param = new SqlParameter("@title", SqlDbType.VarChar);
param.Value = fileData;
sqlCmd.Parameters.Add(param);param = new SqlParameter("@type", SqlDbType.VarChar);
param.Value = fileData;
sqlCmd.Parameters.Add(param);param = new SqlParameter("@length", SqlDbType.BigInt);
param.Value = fileData;
sqlCmd.Parameters.Add(param);
sqlCmd.ExecuteNonQuery();
connection.Close();status = true;
}catch (Exception ex){ }if (status)
{
UploadStatus.Text = "File Uploaded Successfully";Server.Transfer("Admin_PropertyView.aspx");
}
else
{UploadStatus.Text = "Uploaded Failed";
}
}
}
--------------------------------------------------
But when I click on the button, nothing happens.
Please could someone help me out here. I have tried this a few times and still haven't come right.
Also, if there is something else wrong with the code, please let me know.
Thanking you in advance.
Hi,
How to insert image into database?Anyone know how to do this, please kindly lead me and give me the solution to solve this problem. Thanks a lot.
p@ywen
I have image type col.I'm trying to do the following,DECLARE @Data varbinary(16)SET @Data = (select imageCol from Table1 where id=3)As image datatype returns varbinary value, so I want to store image col value to a varbinary variable(or any other type variable, eg., varchar). But getting following error,========================================Server: Msg 279, Level 16, State 3, Line 2The text, ntext, and image data types are invalid in this subquery or aggregate expression.========================================Is there anyway to store image datatype value to a variable?Cheers.
View 2 Replies View RelatedHi
when I store html file with image in image data type of database sqlserver, where will actual data store (content of html file, and file image which display on html file), in which folder
Can I help you
hi,
i m use asp.net 1.1.
i want to retrive image or picture from sql server 2000 database.
what should i do?
plz give "sample code" and solution.
it's urgent.
thanks in advance
I know my question is kinda weird but it seems I have to do this way or threre are some better ideas.
Could you show me a sample C code to connect to a data server and call a stored procedure to import an image file into SQL Server 2000?
I am writing an extended stored procedure in VS 2003 .NET and it seems extended stored procedure can only work with C code.
Thanks!
YL
I am using SQL Server 2000 Version 8.00.194.
On creating the image data type in a table SQL server shows me image's default size is "16" and further more it doesn€™t allow me to change that size.
Can anyone please tell me what does length of an image data type means and what is meant by default length "16", and why it doesn€™t allow me to change?
Best Regards,
Mushq
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
How do I store an image/photo/picture in a database?
I have a database called database1 with a table called table1 like:
Table1:
Personid Name1 Name2 Address
and I want to stora a picture of the person in the database (SQL Sever 7) c:picture.jpg. How could I do that? I would like to use a stored procedure to do it. Something with BLOB?bulk insert? how does it work?
Thanks for you help!
//Carl
Hi,
I was wondering if anyone knows how to convert an array of bytes to an SQL CE 3 image type and vice versa.
I am using the SDF Signature control and I would like to store the signature as an Image. It needs to be an image so it can be synced with a desktop access 2003 database.
Cheers
Simon
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
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
View 2 Replies View RelatedIn 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?
View 1 Replies View Related
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
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!
Hello,
I would like integrate images from a folder in my computer into SQL Server 2000.
It's bmp, jpg or gif images.
But I don't know how integrate them.
With script compenent in a dataflow?
Can you give a example please
Regards
HI
I have a very simple query that simply does this: select * from badgetemplates where badgeid=39 , the badge template table has four fields, one of them is of type IMAGE, however the data on badge 39 IMAGE field only amounts to about 600kb, it used to run very quickly (a second or so) now it takes over a minute, i have checked this via the SQL profiler. What is strange is if I remove some of the data stored within the IMAGE field and reduce it to much smaller that 600kb it runs very quickly again. 600kb is fairly small and it used to return this very quickly as I say. Other queries are running at normal speed and the server perfomance does not seem to be reduced elsewhere, it only seems to have effected this only table but only with data over a certain size, the table itself only contains 20 or so rows. What could this be?!
Any help would be really appreciated as I have no clue.....
Dave