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  • Artykuł

NullableBoolConverter.CanConvertFrom Method (ITypeDescriptorContext, Type)

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

Determines whether this converter can convert an object of the specified type to the Nullable<T> type (using the Boolean type constraint on the generic).

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

Syntax

'Declaration
Public Overrides Function CanConvertFrom ( _
    context As ITypeDescriptorContext, _
    sourceType As Type _
) As Boolean

public override bool CanConvertFrom(
    ITypeDescriptorContext context,
    Type sourceType
)

Parameters

  • sourceType
    Type: System.Type
    The type that you want to convert from.

Return Value

Type: System.Boolean
true if sourceType is a String, Boolean, or a Nullable<T> type (using the Boolean type constraint on the generic) that can be assigned from sourceType; otherwise, false.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Platforms

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