K
Kun Niu
Dear all,
I'm trying to write a control like the list on the left of outlook.
I have a button with a list under it.
But it's a bit difficult for me to implement the pop up and pop down.
I wonder if there's a sample control in c#.
Thanks for any hints in advance.
I'm trying to write a control like the list on the left of outlook.
I have a button with a list under it.
But it's a bit difficult for me to implement the pop up and pop down.
I wonder if there's a sample control in c#.
Thanks for any hints in advance.