TreeNodeMouseClickEventArgs TreeNodeMouseClickEventArgs TreeNodeMouseClickEventArgs TreeNodeMouseClickEventArgs Class

定義

NodeMouseClick イベントおよび NodeMouseDoubleClick イベントのデータを提供します。Provides data for the NodeMouseClick and NodeMouseDoubleClick events.

public ref class TreeNodeMouseClickEventArgs : System::Windows::Forms::MouseEventArgs
public class TreeNodeMouseClickEventArgs : System.Windows.Forms.MouseEventArgs
type TreeNodeMouseClickEventArgs = class
    inherit MouseEventArgs
Public Class TreeNodeMouseClickEventArgs
Inherits MouseEventArgs
継承
TreeNodeMouseClickEventArgsTreeNodeMouseClickEventArgsTreeNodeMouseClickEventArgsTreeNodeMouseClickEventArgs

イベントのNodeMouseDoubleClick処理方法とのTreeNodeMouseClickEventArgs使用方法を次のコード例に示します。The following code example demonstrates how to handle the NodeMouseDoubleClick event and how to use the TreeNodeMouseClickEventArgs. この例を実行するには、という名前TreeView treeView1のを含む Windows フォームにコードを貼り付けます。To run this example, paste the code into a Windows Form that contains a TreeView named treeView1. サンプルtreeView1が実行されているシステムのc:\ディレクトリにあるファイルの名前を入力し、この例のNodeMouseDoubleClicktreeView1イベントをtreeView1_NodeMouseDoubleClickメソッドに関連付けます。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.");
        }
    }
// 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.");
    }
}
' If a node is double-clicked, open the file indicated by the TreeNode.
Sub treeView1_NodeMouseDoubleClick(ByVal sender As Object, _
    ByVal e As TreeNodeMouseClickEventArgs) _
    Handles treeView1.NodeMouseDoubleClick

    Try
        ' Look for a file extension, and open the file.
        If e.Node.Text.Contains(".") Then
            System.Diagnostics.Process.Start("c:\" + e.Node.Text)
        End If
        ' If the file is not found, handle the exception and inform the user.
    Catch
        MessageBox.Show("File not found.")
    End Try

End Sub

コンストラクター

TreeNodeMouseClickEventArgs(TreeNode, MouseButtons, Int32, Int32, Int32) TreeNodeMouseClickEventArgs(TreeNode, MouseButtons, Int32, Int32, Int32) TreeNodeMouseClickEventArgs(TreeNode, MouseButtons, Int32, Int32, Int32) TreeNodeMouseClickEventArgs(TreeNode, MouseButtons, Int32, Int32, Int32)

TreeNodeMouseClickEventArgs クラスの新しいインスタンスを初期化します。Initializes a new instance of the TreeNodeMouseClickEventArgs class.

プロパティ

Button Button Button Button

マウスのどのボタンが押されたかを示す値を取得します。Gets which mouse button was pressed.

(Inherited from MouseEventArgs)
Clicks Clicks Clicks Clicks

マウス ボタンが押されて離された回数を取得します。Gets the number of times the mouse button was pressed and released.

(Inherited from MouseEventArgs)
Delta Delta Delta Delta

マウス ホイールの回転回数を表す符合付きの数値に定数 WHEEL_DELTA の値を乗算した値を取得します。Gets a signed count of the number of detents the mouse wheel has rotated, multiplied by the WHEEL_DELTA constant. マウス ホイールのノッチ 1 つ分が 1 移動量に相当します。A detent is one notch of the mouse wheel.

(Inherited from MouseEventArgs)
Location Location Location Location

マウス イベント生成時のマウスの位置を取得します。Gets the location of the mouse during the generating mouse event.

(Inherited from MouseEventArgs)
Node Node Node Node

クリックされたノードを取得します。Gets the node that was clicked.

X X X X

マウス イベント生成時のマウスの x 座標を取得します。Gets the x-coordinate of the mouse during the generating mouse event.

(Inherited from MouseEventArgs)
Y Y Y Y

マウス イベント生成時のマウスの y 座標を取得します。Gets the y-coordinate of the mouse during the generating mouse event.

(Inherited from MouseEventArgs)

メソッド

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

指定したオブジェクトが、現在のオブジェクトと等しいかどうかを判断します。Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

既定のハッシュ関数として機能します。Serves as the default hash function.

(Inherited from Object)
GetType() GetType() GetType() GetType()

現在のインスタンスの Type を取得します。Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

現在の Object の簡易コピーを作成します。Creates a shallow copy of the current Object.

(Inherited from Object)
ToString() ToString() ToString() ToString()

現在のオブジェクトを表す文字列を返します。Returns a string that represents the current object.

(Inherited from Object)

適用対象