Specifies that a property cannot be combined with properties belonging to other objects in a Properties window. This static field is read-only.
When you mark a property with the System.ComponentModel.MergablePropertyAttribute set to false, the value of this attribute is set to the constant member MergablePropertyAttribute.No. Therefore, when you want to check whether the attribute is set to this value in your code, you must specify the attribute as MergablePropertyAttribute.No.