CheckBoxField.NullDisplayText Property

 

Gets or sets the text displayed for a field when the field's value is null. This property is not supported by the CheckBoxField class.

Namespace:   System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

[BrowsableAttribute(false)]
public override string NullDisplayText { get; set; }

Property Value

Type: System.String

The text displayed for a field with a value of null. This property is not supported, and throws a System.NotSupportedException.

Exception Condition
NotSupportedException

An attempt is made to read or set the value of this property.

The NullDisplayText property is inherited from the BoundField class, but is not applicable to the CheckBoxField class. Any attempt to access the value of this property will throw a System.NotSupportedException exception.

.NET Framework
Available since 2.0
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