.NET 8.0 (Windows), target OS version 7.0 System.NullReferenceException HResult=0x80004003 Message=Object reference not set to an instance of an object. Source=System.Windows.Forms StackTrace: at ...
Interaction with the [DataGridView][2] often requires that you programmatically discover which cell is currently active. You may also need to change the current cell. You can perform these tasks with ...