DataGridColumns .NET assembly from RustemSoft is a DataGrid Columns Styles software package specifically designed for .NET developers. The assembly allows you to use all strengths of the MS Windows .NET forms DataGrid control without waiving the user interface elements your customers need. DataGridColumns dynamic link library contains the following DataGrid Column Styles: DataGrid combobox DataGrid XPButton column Style DataGrid Memo column Style DataGrid Button column Style DataGrid DateTimePicker column Style and others.