Gets or sets the caption that is displayed for a data field when the field value is null.
Assembly: System.Web.DynamicData (in System.Web.DynamicData.dll)
Property ValueType: System.String
The caption that is displayed for a data field when the field value is null. The default is an empty string (""), which indicates that this property is not set.
Sometimes a field value is stored as null in the data source. You can specify a custom caption to display for data fields that have a null value by setting theproperty. If this property is not set, null field values are displayed as empty strings ("").
Available since 3.5