C# (CSharp) IHinhHoc示例

示例#1

 public void Them(IHinhHoc a)
 {
     DS_HH.Add(a);
 }

示例#2

 public void Xoa(IHinhHoc a)
 {
     DS_HH.Remove(a);
 }

示例#3

 public void Them(IHinhHoc hh)
 {
     collection.Add(hh);
 }