upload file to folder and insert to db

how do you upload a file into a folder called images   and also save the file name into a column in sql server 2005.  i have my code below.  feel free to tweak it if needed

        <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:JMIConnectionString %>"
                       InsertCommand="INSERT INTO [Clientbrief] ([reserach]) VALUES (@reserach)"
   
                                   
                       <InsertParameters>
       
                           <asp:FormParameter FormField="Reserach" Name="Reserach" Type="String"
                               />
                   Type="String" />
                       </InsertParameters>
                   </asp:SqlDataSource>
LVL 1
gianitooAsked:
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EhrickCommented:
Assuming that you are uploading a file selected by a user from an asp.net 2 page, you'd do the following:

add a FileUpload control to your aspx page.
on Submit, get the file and read it as a ByteStream into a Bitmap or Image object.
Write that Bitmap to your Images folder, being sure to add the appropriate image flag (jpeg, bmp, gif, etc.). Finally send that file name to your sqldatasource.

The sample code is from one of my pages.
Example Code (in your aspx file):
    <asp:FileUpload ID="photoFile1" runat="server" />

(in your code behind file):
HttpPostedFile uploadedImageFile = Request.Files[0];
            if (uploadedImageFile.ContentLength>0)
            {
                if (System.IO.Path.GetExtension(uploadedImageFile.FileName).ToLower() != ".jpg" &&
                    System.IO.Path.GetExtension(uploadedImageFile.FileName).ToLower() != ".gif")
                {
                    lblPhotoErrors.Text = "One or more files that you selected are not JPEG or GIF format.";
                    return;
                }

                //**Get the image**
                try
                {
                    Bitmap uploadedPhoto = new Bitmap(uploadedImageFile.InputStream);

                    //save the image with a unique file name
                    string uploadFileName = System.IO.Path.GetFileNameWithoutExtension(uploadedImageFile.FileName) + ".jpg";
                    int fileAppendNum = 0;
                    while (System.IO.File.Exists(Server.MapPath("Images/" + uploadFileName)))
                    {
                        fileAppendNum++;
                        uploadFileName = System.IO.Path.GetFileNameWithoutExtension(uploadedImageFile.FileName) +
                            fileAppendNum.ToString() + ".jpg";
                    }
                   
                    uploadedPhoto.Save(Server.MapPath("uploadedImages/" + uploadFileName),
                        ImageFormat.Jpeg);
                   
                    //TODO: Write uploadFileName to your sql database

                    //Destroy objects. This may not be necessary.
                    uploadedPhoto.Dispose();
                }
                catch (ArgumentException errArgument)
                {
                    //The file was not a valid jpg file
                    lblPhotoErrors.Text = "One or more invalid files. (Not a jpg.)";
                        System.IO.File.Delete(Server.MapPath("uploadedImages/" + fileName));
                }
                //**End image part**
0
gianitooAuthor Commented:
can u send it in vb.net
0
EhrickCommented:
I'm not really familiar with vb.net. However, another expert may be able to do the translation, or you may be able to find appropriate substitutes yourself. I put the code into a c# to vb.net translator at http://authors.aspalliance.com/aldotnet/examples/translate.aspx. You might try this and see if it works:

Dim uploadedImageFile As HttpPostedFile = Request.Files(0)
If uploadedImageFile.ContentLength > 0 Then
   If System.IO.Path.GetExtension(uploadedImageFile.FileName).ToLower() <> ".jpg" And System.IO.Path.GetExtension(uploadedImageFile.FileName).ToLower() <> ".gif" Then
      lblPhotoErrors.Text = "One or more files that you selected are not JPEG or GIF format."
      Return
   End If
   
   '**Get the image**
   Try
      Dim uploadedPhoto As New Bitmap(uploadedImageFile.InputStream)
     
      'save the image with a unique file name
      Dim uploadFileName As String = System.IO.Path.GetFileNameWithoutExtension(uploadedImageFile.FileName) + ".jpg"
      Dim fileAppendNum As Integer = 0
      While System.IO.File.Exists(Server.MapPath(("Images/" + uploadFileName)))
         fileAppendNum += 1
         uploadFileName = System.IO.Path.GetFileNameWithoutExtension(uploadedImageFile.FileName) + fileAppendNum.ToString() + ".jpg"
      End While
     
      uploadedPhoto.Save(Server.MapPath(("uploadedImages/" + uploadFileName)), ImageFormat.Jpeg)
     
      'TODO: Write uploadFileName to your sql database
      'Destroy objects. This may not be necessary.
      uploadedPhoto.Dispose()
   Catch errArgument As ArgumentException
      'The file was not a valid jpg file
      lblPhotoErrors.Text = "One or more invalid files. (Not a jpg.)"
      System.IO.File.Delete(Server.MapPath(("uploadedImages/" + fileName)))
   End Try
End If '**End image part**
0

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