J
Jim Heavey
My application abends when I press a tab on the tab control. I have tried
to trace what is happening, but is never shows me the line of code which is
failing, I only get a message box telling me I have a null pointer
exception.
I understand that I can use the "Call Trace Stack" tab in the debugger to
"trace" the sequence of events, but I am not able to follow how this will
lead me to the problem. My stack trace has the following entries...
System.Windows.Form.dll!Windows.Forms.Control::SetVisibilityCore(bool
value=true) + 0x207 bytes
System.Windows.Form.dll!Windows.Forms.Control::set_Visible(bool value=true)
+ 0x1e bytes
System.Windows.Form.dll!Windows.Forms.TabPage::set_Visible(bool value=true)
+ 0x1c
So how does this help me find the problem?
Your assistance is greatly appricated!!!!!!!
to trace what is happening, but is never shows me the line of code which is
failing, I only get a message box telling me I have a null pointer
exception.
I understand that I can use the "Call Trace Stack" tab in the debugger to
"trace" the sequence of events, but I am not able to follow how this will
lead me to the problem. My stack trace has the following entries...
System.Windows.Form.dll!Windows.Forms.Control::SetVisibilityCore(bool
value=true) + 0x207 bytes
System.Windows.Form.dll!Windows.Forms.Control::set_Visible(bool value=true)
+ 0x1e bytes
System.Windows.Form.dll!Windows.Forms.TabPage::set_Visible(bool value=true)
+ 0x1c
So how does this help me find the problem?
Your assistance is greatly appricated!!!!!!!