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BindingBase.FallbackValue Property

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Gets or sets the value to use when the binding is unable to return a value.

Namespace:  System.Windows.Data
Assembly:  System.Windows (in System.Windows.dll)

Syntax

'Declaration
Public Property FallbackValue As Object
public Object FallbackValue { get; set; }

Property Value

Type: System.Object
The value to use when the binding is unable to return a value. The default is nulla null reference (Nothing in Visual Basic).

Exceptions

Exception Condition
InvalidOperationException

When setting this property, the binding has already been attached to a binding target.

Version Information

Silverlight

Supported in: 5, 4

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.