private static System.Type GetGenericCollectionTypeFromInterface(System.Type type)
{
System.Type genericTypeDefinition = PlatformTypeHelper.GetGenericTypeDefinition(type);
if (genericTypeDefinition != null && typeof(ICollection <>).IsAssignableFrom(genericTypeDefinition))
{
System.Type[] genericTypeArguments = PlatformTypeHelper.GetGenericTypeArguments(type);
if (genericTypeArguments != null)
{
return(genericTypeArguments[0]);
}
}
return(null);
}
public static Type GetNullableType(Type type)
{
Type genericTypeDefinition = PlatformTypeHelper.GetGenericTypeDefinition(type);
if (genericTypeDefinition != (Type)null && typeof(Nullable <>).IsAssignableFrom(genericTypeDefinition))
{
Type[] genericTypeArguments = PlatformTypeHelper.GetGenericTypeArguments(type);
if (genericTypeArguments != null && genericTypeArguments.Length == 1)
{
return(genericTypeArguments[0]);
}
}
return((Type)null);
}