TreeNodeMouseHoverEventArgs.Node Property
Definition
Important
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Gets the node the mouse pointer is currently resting on.
public:
property System::Windows::Forms::TreeNode ^ Node { System::Windows::Forms::TreeNode ^ get(); };public System.Windows.Forms.TreeNode Node { get; }public System.Windows.Forms.TreeNode? Node { get; }member this.Node : System.Windows.Forms.TreeNodePublic ReadOnly Property Node As TreeNodeProperty Value
The TreeNode the mouse pointer is currently resting on.
Examples
The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the TreeView.NodeMouseHover event. This report helps you to learn when the event occurs and can assist you in debugging. To report on multiple events or on events that occur frequently, consider replacing MessageBox.Show with Console.WriteLine or appending the message to a multiline TextBox.
To run the example code, paste it into a project that contains an instance of type TreeView named TreeView1. Then ensure that the event handler is associated with the TreeView.NodeMouseHover event.
private void TreeView1_NodeMouseHover(Object sender, TreeNodeMouseHoverEventArgs e) {
System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "Node", e.Node );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "NodeMouseHover Event" );
}
Private Sub TreeView1_NodeMouseHover(sender as Object, e as TreeNodeMouseHoverEventArgs) _
Handles TreeView1.NodeMouseHover
Dim messageBoxVB as New System.Text.StringBuilder()
messageBoxVB.AppendFormat("{0} = {1}", "Node", e.Node)
messageBoxVB.AppendLine()
MessageBox.Show(messageBoxVB.ToString(),"NodeMouseHover Event")
End Sub
