void ISupportInitialize.EndInit()
{
if (this.propertyName != null)
{
if (this.TargetName == null)
{
this.Property = DependencyPropertyConverter.Resolve(this.serviceProvider, this.propertyName);
}
else
{
// TargetName is specified so we need to look in the containing template for the named element
IAmbientProvider ambient = (IAmbientProvider)this.serviceProvider.GetService(typeof(IAmbientProvider));
IXamlSchemaContextProvider schema = (IXamlSchemaContextProvider)this.serviceProvider.GetService(typeof(IXamlSchemaContextProvider));
// Look up the FrameworkTemplate.Template property in the xaml schema.
XamlType frameworkTemplateType = schema.SchemaContext.GetXamlType(typeof(FrameworkTemplate));
XamlMember templateProperty = frameworkTemplateType.GetMember("Template");
// Get the value of the first ambient FrameworkTemplate.Template property.
TemplateContent templateContent = (TemplateContent)ambient.GetFirstAmbientValue(new[] { frameworkTemplateType }, templateProperty).Value;
// Look in the template for the type of TargetName.
Type targetType = templateContent.GetTypeForName(this.TargetName);
// Finally, find the dependency property on the type.
this.Property = DependencyObject.GetPropertyFromName(targetType, this.propertyName);
}
}
}
internal static DependencyProperty Resolve(IServiceProvider serviceProvider, string value)
{
IAmbientProvider ambient = (IAmbientProvider)serviceProvider.GetService(typeof(IAmbientProvider));
IXamlSchemaContextProvider schema = (IXamlSchemaContextProvider)serviceProvider.GetService(typeof(IXamlSchemaContextProvider));
// Get the XamlType which represents the <Style> element.
XamlType styleType = schema.SchemaContext.GetXamlType(typeof(Style));
// The first ambient value should be the enclosing <Style>.
Style style = (Style)ambient.GetFirstAmbientValue(styleType);
// Get the target type for the style from this.
Type targetType = style.TargetType;
// And get the dependency property.
return(DependencyObject.GetPropertyFromName(targetType, value));
}
