| protected OnBeforeCheck ( System.Windows.Forms.TreeViewCancelEventArgs e ) : void | ||
| e | System.Windows.Forms.TreeViewCancelEventArgs | An TreeViewCancelEventArgs that contains the event data. |
| return | void | |
protected virtual void OnBeforeCheck(TreeViewCancelEventArgs e)
{
if (BeforeCheck != null)
BeforeCheck(this, e);
}