roman m roman m - 3 months ago 18
ASP.NET (C#) Question

Check if object is NOT of type (!= equivalent for "IS") - C#

This works just fine:

protected void txtTest_Load(object sender, EventArgs e)
{
if (sender is TextBox) {...}

}


Is there a way to check if sender is NOT a TextBox, some kind of an equivalent of != for "is"?

Please, don't suggest moving the logic to ELSE{} :)

Answer

This is one way:

if (!(sender is TextBox)) {...}