public PropertyMetadata GetMetadata(DependencyObjectType dependencyObjectType)
{
if (dependencyObjectType != null)
{
return(GetMetadata(dependencyObjectType.SystemType));
}
return(null);
}
public static DependencyObjectType FromSystemType(Type systemType)
{
if (_typeMap.ContainsKey(systemType))
{
return(_typeMap[systemType]);
}
DependencyObjectType dot;
_typeMap[systemType] = dot = new DependencyObjectType(_currentID++, systemType);
return(dot);
}
public bool IsSubclassOf(DependencyObjectType dependencyObjectType)
{
return(dependencyObjectType != null && _systemType.IsSubclassOf(dependencyObjectType.SystemType));
}