Version 2.0（2010-12-15）
- Added dsLayout control.
- Added dsListView control.
- Support setting image for dsCtrlComboBox's item.
Version 1.8
- Added read-only feature to dsCtrlComboBox.
- Minor bugs fixed.
Version 1.7
- Added dsCtrlComboBox control.
Version 1.6
- Added dsCtrlStackWnd control.
- Added project for vs 2005,vs 2008.
- Minor bugs fixed.
Version 1.0
- Added dsCtrlSysTips control.
- Added dsCtrlSplitter control.
- First Release
