datagrid on form - enter data in cell event

doe anyone know how to trigger an event when a user enters data in a cell in a data grid. is it possible to disable columns (make readonly) and allow only certain columns to be edited. I also need to know how to clear a datagrid.

thanks,

jeff

To set columns to readonly, you can create a new DataGridTableStyle and then add a DataGridColumn to the DataGridTableStyle to the new DatagridTableSyle. You can then manipulate the columns styles.

Something similar to this:


Private sub FormatDataGrid

dim gs as theDataGridTableStyle as new DataGridTableStyle

dim column as DataGridTextBoxColumn = new DataGridTextBoxColumn()
column.mappingName = "Name"
column.HeaderText = "Column One"
column.Width = 50
column.readonly = true
column.GridColumnStyles.Add(column)

datagrid1.tablestyles.add(gs)

End Sub

Hope this helps