ASPxSplitter panes can have different content inside, including controls. In this demo, ASPxSplitter control panes contain the ASPxGridView, ASPxListEdit, ASPxTextBox and ASPxMemo controls. Splitter separators are used to resize the controls.
Moving any splitter separator raises the client PaneResized event, which is used in this demo to modify embedded controls' size. To automatically resize embedded controls and editors, we use the SetWidth and SetHeight methods.