Use the System.IO.File.Exists() Method
Imports System
Imports System.IO
Imports System.Text
Public Class Test
Public Shared Sub Main()
Dim path As String = "c:\temp\MyTest.txt"
Dim path2 As String = path + "temp"
Try
Dim sw As StreamWriter = File.CreateText(path)
sw.Close()
' Do the Copy operation only if the first file exists
' and the second file does not.
If File.Exists(path) Then
If File.Exists(path2) Then
Console.WriteLine("The target file already exists.")
Else
'try to copy it
File.Copy(path, path2)
Console.WriteLine("{0} was copied to {1}.", path, path2)
End If
Else
Console.WriteLine("The source file does not exist.")
End If
Catch e As Exception
Console.WriteLine("The process failed: {0}", e.ToString())
End Try
End Sub
End Class
Quoting Mark E <[EMAIL PROTECTED]>:
> All,
>
> I have a site that displays images on home builder
> sites. The links to these images are stored in SQL
> Server.
>
> Apparently they move/delete/rename their images some
> what often and I am left with a broken image.
>
> Is there a way to check for this and display one of
> those "No Image Available" images in its place?
>
> Thanks,
> Mark
>
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
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