TreeNodeMouseHoverEventArgs Class
Definition
Important
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Provides data for the NodeMouseHover event.
public ref class TreeNodeMouseHoverEventArgs : EventArgspublic class TreeNodeMouseHoverEventArgs : EventArgs[System.Runtime.InteropServices.ComVisible(true)]
public class TreeNodeMouseHoverEventArgs : EventArgstype TreeNodeMouseHoverEventArgs = class
inherit EventArgs[<System.Runtime.InteropServices.ComVisible(true)>]
type TreeNodeMouseHoverEventArgs = class
inherit EventArgsPublic Class TreeNodeMouseHoverEventArgs
Inherits EventArgs- Inheritance
- Attributes
Examples
The following code example demonstrates the use of this type. In the example, an event handler reports on the occurrence of the 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 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 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
Constructors
| Name | Description |
|---|---|
| TreeNodeMouseHoverEventArgs(TreeNode) |
Initializes a new instance of the TreeNodeMouseHoverEventArgs class. |
Properties
| Name | Description |
|---|---|
| Node |
Gets the node the mouse pointer is currently resting on. |
