Creates columns for all fields in a bound data source.
public void PopulateColumns()
Public Sub PopulateColumns
The PopulateColumns method appends the grid's GridControl.Columns collection with columns that correspond to all fields in a data source.
This method is automatically called after the grid has been bound to a data source if its DataControlBase.AutoGenerateColumns property is set to true.
Calling the PopulateColumns method raises the DataControlBase.ColumnsPopulated event.