ComponentResourceKeyConverter.CanConvertFrom Method
Definition
Important
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Determines whether an object of the specified type can be converted to an instance of ComponentResourceKey, using the specified context. Always returns false
.
This API supports the product infrastructure and is not intended to be used directly from your code.
public:
override bool CanConvertFrom(System::ComponentModel::ITypeDescriptorContext ^ context, Type ^ sourceType);
public override bool CanConvertFrom (System.ComponentModel.ITypeDescriptorContext context, Type sourceType);
override this.CanConvertFrom : System.ComponentModel.ITypeDescriptorContext * Type -> bool
Public Overrides Function CanConvertFrom (context As ITypeDescriptorContext, sourceType As Type) As Boolean
Parameters
- context
- ITypeDescriptorContext
A format context that provides information about the environment from which this converter is being invoked.
- sourceType
- Type
The type being evaluated for conversion.
Returns
false
in all cases.
Exceptions
sourceType
is null
.
Remarks
The ComponentResourceKey type should not use a type converter pathway to convert values (should use markup extensions instead). For this reason, the CanConvertFrom(ITypeDescriptorContext, Type) and CanConvertTo(ITypeDescriptorContext, Type) methods always return false
. The ConvertFrom(ITypeDescriptorContext, CultureInfo, Object) and ConvertTo(ITypeDescriptorContext, CultureInfo, Object, Type) methods always throw an exception.
Applies to
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