C# FileUpload Don't Overwrite File?

Sep 2, 2010

With the following code:

protected void Button1_Click(object sender, EventArgs e)
{
if (FileUpload1.HasFile)

[Code]....

I want to make it so that if the file exists it changes the name of it, is there any built in functionality for this? Classic ASP had a parameter so that when you upload say house.jpg, and then again it would become house(1).jpg etc etc which was useful.

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