This request is because I keep making the same mistakes over and over again (stupid me!) - especially in quick hotfixes that are not really tested.
An example of those errors is that I want the value of a datagridviewcolumn as string, and then forget the .value, making the result Datagridview.TextBoxCell {ColumnIndex=7, RowIndex=0} instead of “abc”.
I know - it is stupid, but the error is quickly made as it is syntactical correct.
To prevent this I’d like to make a rule that DataGridViewColumn.ToString is smelling code that deserves a warning.