HierarchyInfo.Delete Method
Definition
Important
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Deletes the node from the hierarchy.
public:
bool Delete();
public bool Delete ();
member this.Delete : unit -> bool
Public Function Delete () As Boolean
Returns
true
if the node is successfully removed; otherwise, false
.
Examples
The following example deletes the node. The example displays a message if the node is not deleted.
bool DemoInternalDelete()
{
bool b = Delete();
if (b != true)
MessageBox.Show("Unable to delete " + NodeTypeName);
return b;
}
Remarks
If the System.ComponentModel.CancelEventArgs.Cancel property is set to false
in the OnDeleting method, the Delete method will be canceled. System.ComponentModel.CancelEventArgs.Cancel must be set to true
for the calling class to delete the node.