8 references to TreeViewCancelEventHandler
System.Windows.Forms (8)
System\Windows\Forms\Controls\TreeView\TreeView.cs (8)
36
private
TreeViewCancelEventHandler
? _onBeforeCheck;
38
private
TreeViewCancelEventHandler
? _onBeforeCollapse;
40
private
TreeViewCancelEventHandler
? _onBeforeExpand;
42
private
TreeViewCancelEventHandler
? _onBeforeSelect;
1359
public event
TreeViewCancelEventHandler
? BeforeCheck
1375
public event
TreeViewCancelEventHandler
? BeforeCollapse
1391
public event
TreeViewCancelEventHandler
? BeforeExpand
1434
public event
TreeViewCancelEventHandler
? BeforeSelect