TreeNodeMouseClickEventArgs Class
Provides data for the NodeMouseClick and NodeMouseDoubleClick events.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
System::EventArgs
System.Windows.Forms::MouseEventArgs
System.Windows.Forms::TreeNodeMouseClickEventArgs
| Name | Description | |
|---|---|---|
![]() | TreeNodeMouseClickEventArgs(TreeNode^, MouseButtons, Int32, Int32, Int32) | Initializes a new instance of the TreeNodeMouseClickEventArgs class. |
| Name | Description | |
|---|---|---|
![]() | Button | Gets which mouse button was pressed.(Inherited from MouseEventArgs.) |
![]() | Clicks | Gets the number of times the mouse button was pressed and released.(Inherited from MouseEventArgs.) |
![]() | Delta | Gets a signed count of the number of detents the mouse wheel has rotated, multiplied by the WHEEL_DELTA constant. A detent is one notch of the mouse wheel.(Inherited from MouseEventArgs.) |
![]() | Location | Gets the location of the mouse during the generating mouse event.(Inherited from MouseEventArgs.) |
![]() | Node | Gets the node that was clicked. |
![]() | X | Gets the x-coordinate of the mouse during the generating mouse event.(Inherited from MouseEventArgs.) |
![]() | Y | Gets the y-coordinate of the mouse during the generating mouse event.(Inherited from MouseEventArgs.) |
| Name | Description | |
|---|---|---|
![]() | Equals(Object^) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetType() | |
![]() | MemberwiseClone() | |
![]() | ToString() | Returns a string that represents the current object.(Inherited from Object.) |
The following code example demonstrates how to handle the NodeMouseDoubleClick event and how to use the TreeNodeMouseClickEventArgs. To run this example, paste the code into a Windows Form that contains a TreeView named treeView1. Populate treeView1 with the names of files located in the c:\ directory of the system the sample is running on, and associate the NodeMouseDoubleClick event of treeView1 with the treeView1_NodeMouseDoubleClick method in this example.
// If a node is double-clicked, open the file indicated by the TreeNode.
private:
void InitialTreeView_NodeMouseDoubleClick(Object^ sender,
TreeNodeMouseClickEventArgs^ e)
{
try
{
// Look for a file extension.
if (e->Node->Text->Contains("."))
{
System::Diagnostics::Process::Start("c:\\" + e->Node->Text);
}
}
// If the file is not found, handle the exception and inform the user.
catch (System::ComponentModel::Win32Exception^)
{
MessageBox::Show("File not found.");
}
}
Available since 2.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.


