/// <devdoc>
/// Returns a custom type descriptor for the given instance.
/// Performs arg checking so callers don't have to. This
/// will call through to instance if it is a custom type
/// descriptor.
/// </devdoc>
internal static ICustomTypeDescriptor GetDescriptor(object component, bool noCustomTypeDesc)
{
if (component == null)
{
throw new ArgumentException("component");
}
if (component is IUnimplemented) {
throw new NotSupportedException(SR.GetString(SR.TypeDescriptorUnsupportedRemoteObject, component.GetType().FullName));
}
ICustomTypeDescriptor desc = NodeFor(component).GetTypeDescriptor(component);
ICustomTypeDescriptor d = component as ICustomTypeDescriptor;
if (!noCustomTypeDesc && d != null)
{
desc = new MergedTypeDescriptor(d, desc);
}
return desc;
}
internal static ICustomTypeDescriptor GetDescriptor(object component, bool noCustomTypeDesc)
{
if (component == null)
{
throw new ArgumentException("component");
}
if (component is IUnimplemented)
{
throw new NotSupportedException(SR.GetString("TypeDescriptorUnsupportedRemoteObject", new object[] { component.GetType().FullName }));
}
ICustomTypeDescriptor typeDescriptor = NodeFor(component).GetTypeDescriptor(component);
ICustomTypeDescriptor primary = component as ICustomTypeDescriptor;
if (!noCustomTypeDesc && (primary != null))
{
typeDescriptor = new MergedTypeDescriptor(primary, typeDescriptor);
}
return typeDescriptor;
}
