Synchronously resets the tree of child elements by calling GetChildrenCore.
public void ResetChildrenCache()
Use this method in certain peer implementations that change the set of child elements in response to a call to a control pattern interface. An example is ITextProvider, which can change the child elements of the peer by moving the TextRange.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2