HOW TO USE ASP.NET AJAXFILEUPLOADE

HOW TO USE ASP.NET AJAXFILEUPLOADE

1)  Create a WebSite

2) Create Downloads/Uploads folder    Give write access as shown below.

3) Give Write Permissions to  IIS_USRS

4)  Add  ToolKitScriptManager to asps page

5)  Add AJAXFILEUPLOAD  to  ASPX page

        <asp:AjaxFileUpload ID="AjaxFileUpload1" runat="server" 

            MaximumNumberOfFiles="5" onuploadcomplete="AjaxFileUpload1_UploadComplete" 

            onuploadcompleteall="AjaxFileUpload1_UploadCompleteAll" Mode="Server"  />

6)  Add event handler for each file AjaxFileUpload1_UploadComplete

    protected void AjaxFileUpload1_UploadComplete(object sender, AjaxControlToolkit.AjaxFileUploadEventArgs e)

    {

        try

        {

            if (e.State == AjaxControlToolkit.AjaxFileUploadState.Success)

            {

                String szFileName = "./Downloads/" + e.FileName;

                System.IO.File.WriteAllBytes(MapPath(szFileName), e.GetContents());

            }

        }

        catch (Exception ex)

        {

        }

       

    }

Note:This method will be called  for each file .

7) onuploadcompleteall   called after all files are uploaded.

8)  If u get any error

add following section in IIS7 integrated mode

  <system.webServer>

    <modules runAllManagedModulesForAllRequests="true"/>

    <handlers>

      <add verb="*" name="AjaxFileUploadHandler.axd" path="AjaxFileUploadHandler.axd" type="AjaxControlToolkit.AjaxFileUploadHandler, AjaxControlToolkit"/>

    </handlers> 

  </system.webServer>

  <system.web.extensions>