Member Avatar for rotten69

hey everyone,

I'm just having a problem debugging this line and I don't see anything wrong with it. I tried using SelectValue and other ways but nothing seems to be working. The error message I get is that Exception Details: System.FormatException: Input string was not in a correct format.

if (check.PostalCodeChecking(DropDownList2.SelectedItem.Text, Convert.ToInt32(TextBox40.Text) ) == false)
            {
                Label2.Visible = true;
            }

Thanks.

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kvprajapati commented: Take care to "type" question title. -3
Member Avatar for nakor77

What's inside the textbox?

Member Avatar for rotten69

the input is a numeric type

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