This method inverts the CheckState of the ShellTreeNode
instance. If the Item was checked it's state will be set to unchecked.
If it was Grayed or UnChecked it will be Checked afterwards.
If the Item is not associated (contained) in a ShellTreeView or
the ShellTreeView has no ShellControlConnector assigned,
this method does nothing and returns immediately.
Furthermore the TreeView needs to have the CheckBoxes property
enabled.
Declaration Syntax| C# | Visual Basic | Visual C++ |
public void InvertCheckState()
Public Sub InvertCheckState
public: void InvertCheckState()