CommandConverter.ConvertFrom Method

Reference

Definition

Namespace:: System.Windows.Input

Assembly:: PresentationFramework.dll

Important

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Attempts to convert the specified object to an ICommand, using the specified context.

public:
 override System::Object ^ ConvertFrom(System::ComponentModel::ITypeDescriptorContext ^ context, System::Globalization::CultureInfo ^ culture, System::Object ^ source);

public override object ConvertFrom (System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object source);

override this.ConvertFrom : System.ComponentModel.ITypeDescriptorContext * System.Globalization.CultureInfo * obj -> obj

Public Overrides Function ConvertFrom (context As ITypeDescriptorContext, culture As CultureInfo, source As Object) As Object

Parameters

context: ITypeDescriptorContext

A format context that provides information about the environment from which this converter is being invoked.

culture: CultureInfo

Culture specific information.

source: Object

The object to convert.

Returns

Object

The converted object, or null if source is an empty string.

Exceptions

NotSupportedException

source cannot be converted.

Remarks

The CommandConverter class only converts an instance of ICommand to and from a String. Also, the command must be an existing command, or must be assigned to a public static property or public static field.

Applies to