See the end of this message for details on invokingjust-in-time (JIT) debugging instead of this dialog box. Rather than be handled by this dialog box. Will be sent to the JIT debugger registered on the computer When JIT debugging is enabled, any unhandled exception The application must also be compiled with debugging config file for thisĪpplication or computer (nfig) must have the To enable just-in-time (JIT) debugging, the. System.NullReferenceException: Object reference not set to an instance of an object.Īt ()Īt fifasetup_()Īt fifasetup_Click(Object sender, EventArgs e)Īt .OnMouseUp(MouseEventArgs mevent)Īt .WmMouseUp(Message& m, MouseButtons button, Int32 clicks)Īt .WndProc(Message& m)Īt .WndProc(Message& m)Īt .WndProc(Message& m)Īt .Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) Just-in-time (JIT) debugging instead of this dialog box. See the end of this message for details on invoking