MarkupExtensionReturnTypeAttribute.ExpressionType Property

Note: This API is now obsolete.

Do not use; see Remarks.

Namespace:  System.Windows.Markup
Assembly:  System.Xaml (in System.Xaml.dll)

[ObsoleteAttribute("This is not used by the XAML parser. Please look at XamlSetMarkupExtensionAttribute.")]
public Type ExpressionType { get; }

Property Value

Type: System.Type
Do not use; see Remarks.

The form of MarkupExtensionReturnTypeAttribute that reports a second parameter for an expression is deprecated and should not be used. If an expression is possible, you should attribute with a return type of Object instead. See XamlSetMarkupExtensionAttribute.

.NET Framework

Supported in: 3.5 SP1, 3.0 SP2
Obsolete (compiler warning) in 4.6
Obsolete (compiler warning) in 4.6
Obsolete (compiler warning) in 4.5
Obsolete (compiler warning) in 4.5.1
Obsolete (compiler warning) in 4.5.2
Obsolete (compiler warning) in 4

.NET Framework Client Profile

Supported in: 3.5 SP1
Obsolete (compiler warning) in 4
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