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TreeNodeMouseClickEventArgs Class

Provides data for the NodeMouseClick and NodeMouseDoubleClick events.

System.Object
  System.EventArgs
    System.Windows.Forms.MouseEventArgs
      System.Windows.Forms.TreeNodeMouseClickEventArgs

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public class TreeNodeMouseClickEventArgs : MouseEventArgs

The TreeNodeMouseClickEventArgs type exposes the following members.

  NameDescription
Public methodTreeNodeMouseClickEventArgsInitializes a new instance of the TreeNodeMouseClickEventArgs class.
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  NameDescription
Public propertyButtonGets which mouse button was pressed. (Inherited from MouseEventArgs.)
Public propertyClicksGets the number of times the mouse button was pressed and released. (Inherited from MouseEventArgs.)
Public propertyDeltaGets 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.)
Public propertyLocationGets the location of the mouse during the generating mouse event. (Inherited from MouseEventArgs.)
Public propertyNodeGets the node that was clicked.
Public propertyXGets the x-coordinate of the mouse during the generating mouse event. (Inherited from MouseEventArgs.)
Public propertyYGets the y-coordinate of the mouse during the generating mouse event. (Inherited from MouseEventArgs.)
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  NameDescription
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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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. 
void treeView1_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.");
    }
}

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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