Introduction - If you have any usage issues, please Google them yourself
The ZSplitterDlg and ZSplitter classes help you to add splitters to your dialog, property sheet or any other window. It splits your controls and makes them movable and resizeable. I think this way is better than " auto size" contol: it adds a " docking " opportunity. Moreover, one more control added that add" auto size " option. Finally, you can integrate the ZSplitterDlg with a resizable dialog