2 writes to _onBeforeCheck
System.Windows.Forms (2)
System\Windows\Forms\Controls\TreeView\TreeView.cs (2)
1363add => _onBeforeCheck += value; 1364remove => _onBeforeCheck -= value;
1 reference to _onBeforeCheck
System.Windows.Forms (1)
System\Windows\Forms\Controls\TreeView\TreeView.cs (1)
2111_onBeforeCheck?.Invoke(this, e);