OpacityConverter.CanConvertFrom(ITypeDescriptorContext, Type) Method
Definition
Important
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Returns a value indicating whether this converter can convert an object of the specified source type to the native type of the converter that uses the specified context.
public:
override bool CanConvertFrom(System::ComponentModel::ITypeDescriptorContext ^ context, Type ^ sourceType);
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 ITypeDescriptorContext that provides information about the context of a type converter.
Returns
true
if this converter can perform the conversion; otherwise, false
.
Remarks
The sourceType
is expected to be a String.
Notes to Inheritors
Override this method to provide your own conversion requirements.
You can use the context
parameter to extract additional information about the environment this converter is being invoked from. The parameter may be null
, so you should always verify the contents. Also, properties on the ITypeDescriptorContext may also return null
.
Applies to
See also
.NET
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