VS 2010 - Redirect User When Error Detected On A Page And To Notify Admin

Nov 13, 2011

I have this code , to redirect user when an error is detect on a page, and to notify the admin

vb Code:
Protected Sub Page_Error(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Error
REPORT IF ERROR DETECTED Dim a As New errorhandler       
a.reporterror(Page.Title.ToString & " "
& Request.Url.Host.ToString, Server.GetLastError.ToString)
End Sub

then under another button I have this try and catch , i wud like to show the user there is an error on the date input format.

vb Code:
aaa = dateTextBox.Text.Split("/") 
bbb = aaa(2).Split(" ")
If (bbb.Length > 1) Then 
a = aaa(0) + "/" + aaa(1) + "/20" + bbb(0) + " " + bbb(1).Substring(0, 2) + ":" + bbb(1).Substring(2, 2)     

[Code] ....

But whenever an error is detect the user is redirected to another page (errorhandler).I was wondering if it's possible not to redirect the user if the error is of type InvalidCastException .

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