C# - Session State Giving Errors "does Not Exist In Context"?

Mar 20, 2011

im trying to set some session state variables but im getting back the error:Error 3 The name 'txtFirstName' does not exist in the current contextHere is what I added into the event handler of a submit button

Session["txtFirstName"] =
txtFirstName.Text;
Session["txtLastName"] = txtLastName.Text;
Session["txtPayRate"] = txtPayRate.Text;
Session["txtStartDate"] = txtStartDate.Text;
Session["txtEndDate"] = txtEndDate.Text;

while i was typing this code, the text field names such as txtLastName were popping up in intellisense, so that would lead me to believe that they ARE in context, but im still getting this error. I've also tried:

HttpContext.Current.Session["txtFirstName"] = txtLastName.Text;

But that was giving the same error. Im stumped. Am i forgetting something? Do I need to add something else in.

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