abstract NullDisplayText : stringwith get, set
override NullDisplayText : stringwith get, set
Type: System.String The caption that is displayed for a data field when the field value is a null reference (Nothing in Visual Basic). 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 the NullDisplayText property. If this property is not set, null field values are displayed as empty strings ("").
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)