Equality problem

[saadahkh]

i am developing a simple tic tac toe game for Windows mobile using VB all the components are working fine except i am having this error on this line of code

Error: Error 1 Requested operation is not available because the runtime library function 'Microsoft.VisualBasic.CompilerServices.Operators.CompareObjectEqual' is not defined. C:\Users\...\MainPage.xaml.vb 18 12 PhoneApp2

the error location is

If Button1.Content = "X" And Button2.Content = "X" And Button3.Content = "X" Then
            TextBox1.Text = "Player X wins"
        End If

Can someone help me on this

[thines01]

If you use the .Equals() method, does it give the same error?

[pritesh2010]

hey have you check Button1.Content of Button1. what if it contain null value??

[tungnk1993]

I guess it's because you are trying to compare an object to a value