The ColumnName property contains the field name of the field assigned to the currently selected column for the record set returned by an extended fetch operation.

The ColumnName property is paired with the Column property. Setting one sets the other as well. So the Column property specifies the current column for ColumnName.

The fields enumerated with successive calls to this property may be different or in a different order than that specified by FieldList. This is because FieldList contains the actual fields for the record in offset order, whereas the columns are dictated by the SelectedFields property.

The ExtendedOps property must be set to True to enable the extended operations capabilities of the VAccess control.

Affected by: Column, SelectedFields, ExtendedOps