Assembly: System.Windows.Forms (in system.windows.forms.dll)
The VisibleCount value can be greater than the number of tree nodes in the tree view. The value is calculated by dividing the height of the client window by the height of a tree node item. The result is the total number of TreeNode objects that the TreeView is capable of displaying within its current dimensions.
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.