Support nested splitters

The example demonstrates how to support nesting of the Visual WebGui splitters.

Zip package for C# download file
Zip package for VB.NET download file
File name: NestedSplittersPage_KB001download file
File name: NestedSplittersPage.csdownload file
File name: NestedSplittersPage.vbdownload file
File name: NestedSplittersPage.designer.csdownload file
File name: NestedSplittersPage.designer.vbdownload file
File name: NestedSplittersPage.resxdownload file