Development of the dot net winform control (5) subattributes of complex attributes

See it? The sub-attribute Max and min of the complexproperty attribute can also be edited.

To implement these functions, you only need to reload two methods in the type converter of this attribute to 1/*** /// <summary>
2 // use the specified context to return whether the object supports properties ).
3 /// </Summary>
4 Public override bool getpropertiessupported (itypedescriptorcontext context)
5 {
6 RETURN true;
7}
8
9/** // <summary>
10 // use the specified context and attribute to return a set of attribute types specified by the value parameter.
11 /// </Summary>
12 public override propertydescriptorcollection getproperties (itypedescriptorcontext context, object value, system. Attribute [] attributes)
13 {
14 return typedescriptor. getproperties (typeof (simplecustomtype), attributes );
15}
16

The end.