DeferrableContentConverter.ConvertFrom Method
Definition
Important
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Converts the specified stream to a new DeferrableContent object.
public:
override System::Object ^ ConvertFrom(System::ComponentModel::ITypeDescriptorContext ^ context, System::Globalization::CultureInfo ^ culture, System::Object ^ value);public override object ConvertFrom (System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value);override this.ConvertFrom : System.ComponentModel.ITypeDescriptorContext * System.Globalization.CultureInfo * obj -> objPublic Overrides Function ConvertFrom (context As ITypeDescriptorContext, culture As CultureInfo, value As Object) As ObjectParameters
- context
- ITypeDescriptorContext
An ITypeDescriptorContext that provides a format context.
- culture
- CultureInfo
The CultureInfo to use as the current culture.
- value
- Object
The source stream to convert.
Returns
A new DeferrableContent object.
Exceptions
context is null.
context is not able to provide the necessary XAML schema context for BAML.
-or-
IProvideValueTarget service interpretation of context determines that the target object is not a ResourceDictionary.
-or-
value is not a valid byte stream.
Remarks
The value for context must provide services for IXamlSchemaContextProvider, IRootObjectProvider, IXamlObjectWriterFactory, and IProvideValueTarget. The schema context when IXamlSchemaContextProvider is queried must be an internally implemented XAML schema context that is particular for BAML usages. This prevents most user code scenarios from using DeferrableContentConverter.
