You should be able to do it by using the “<” character, which is not a mask character as such, but converts all input characters to lowercase (“>” converts to uppercase).
gridControl1.Columns[ 0 ].CellViewerManager = new TextViewer( “>” );
gridControl1.Columns[ 0 ].CellEditorManager = new TextEditor( “>” );
Imported from legacy forums. Posted by André (had 3371 views)