using file uploader in a gridview
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I want to have a File uploader inside a grid view control. I have bound this grid view to a datasource, so can I use the file uploader inside the gridview? I will have to writer manual coding to upload the file, isn't it? can somebody tell me how I can sent the filename of the uploaded file to the datasource parameter?? thanks for any answer!!!
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I want to have a File uploader inside a grid view control. I have bound this grid view to a datasource, so can I use the file uploader inside the gridview? I will have to writer manual coding to upload the file, isn't it? can somebody tell me how I can sent the filename of the uploaded file to the datasource parameter?? thanks for any answer!!!
You can put a file uploader in a gridview control, you just need to use a Item Template for the column you want it to be in. Here is some sample code from Microsoft help:
Visual Basic
Protected Sub Page_Load(ByVal sender As Object,
ByVal e As System.EventArgs) Handles Me.Load
If IsPostBack Then
Dim path As String = Server.MapPath("~/UploadedImages/")
Dim fileOK As Boolean = False
If FileUpload1.HasFile Then
Dim fileExtension As String
fileExtension = System.IO.Path. _
GetExtension(FileUpload1.FileName).ToLower()
Dim allowedExtensions As String() = _
{".jpg", ".jpeg", ".png", ".gif"}
For i As Integer = 0 To allowedExtensions.Length - 1
If fileExtension = allowedExtensions(i) Then
fileOK = True
End If
Next
If fileOK Then
Try
FileUpload1.PostedFile.SaveAs(path & _
FileUpload1.FileName)
Label1.Text = "File uploaded!"
Catch ex As Exception
Label1.Text = "File could not be uploaded."
End Try
Else
Label1.Text = "Cannot accept files of this type."
End If
End If
End If
End SubHope that helps. Ben C# protected void Page_Load(object sender, EventArgs e) { if(IsPostBack) { Boolean fileOK = false; String path = Server.MapPath("~/UploadedImages/"); if (FileUpload1.HasFile) { String fileExtension = System.IO.Path.GetExtension(FileUpload1.FileName).ToLower(); String[] allowedExtensions = {".gif", ".png", ".jpeg", ".jpg"}; for (int i = 0; i < allowedExtensions.Length; i++) { if (fileExtension == allowedExtensions[i]) { fileOK = true; } } } if (fileOK) { try { FileUpload1.PostedFile.SaveAs(path + FileUpload1.FileName); Label1.Text = "File uploaded!"; } catch (Exception ex) { Label1.Text = "File could not be uploaded."; } } else { Label1.Text = "Cannot accept files of th