by Extended Resizer & SplitBar
Add hotizontal and vertical split bars and auto resize functions to your forms. Individually adjust the size and position of each control. Customizable with advanced properties and events. Build professional multi panes user interface in no time.
splitbar xt splitbar split bar activex ocx elastic user interface split bars splitbars pane panes multiple panes form splitter gui splitter split resize resizer activex control active x container split window explorer style ui