Hello
I use e. IsValid = false; in FileUploaded server-side event. But it does not work.
The uploaded image is saving in TargetFolder. Here is my code:
I use e. IsValid = false; in FileUploaded server-side event. But it does not work.
The uploaded image is saving in TargetFolder. Here is my code:
<%@ Page Language="C#" AutoEventWireup="true" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<
script
runat
=
"server"
>
protected void RadAsyncUpload1_FileUploaded(object sender, FileUploadedEventArgs e)
{
// here is code for creating and saving thumbnail
// ...
e.IsValid = false; // now we want to discard uploaded image.
// But this does not work :(
}
</
script
>
<
html
xmlns
=
"http://www.w3.org/1999/xhtml"
>
<
head
runat
=
"server"
>
<
title
></
title
>
</
head
>
<
body
>
<
form
id
=
"form1"
runat
=
"server"
>
<
telerik:RadScriptManager
ID
=
"RadScriptManager1"
runat
=
"server"
>
</
telerik:RadScriptManager
>
<
telerik:RadAsyncUpload
ID
=
"RadAsyncUpload1"
runat
=
"server"
onfileuploaded
=
"RadAsyncUpload1_FileUploaded"
TargetFolder
=
"images/_test"
>
</
telerik:RadAsyncUpload
>
<
asp:Button
ID
=
"Button1"
runat
=
"server"
Text
=
"Button"
/>
</
form
>
</
body
>
</
html
>