C# 注册自己的右键菜单 (文件夹/文件)

最新推荐文章于 2024-04-18 18:57:38 发布

最新推荐文章于 2024-04-18 18:57:38 发布 · 478 阅读

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本文介绍了一种使用C#实现的方法，该方法能够将应用程序注册为Windows资源管理器上下文菜单的一项，并提供了反注册的功能。通过创建注册表项，可以在文件或文件夹上右击时显示自定义的菜单选项。

// 添加到注册表private void btnRegister_Click(object sender, EventArgs e){ if (this.tbMenuTitle.Text.Length == 0) return; // 注册到文件 if (this.ckRegToFile.Checked) { RegistryKey shell = Registry.ClassesRoot.OpenSubKey("*", true).OpenSubKey("shell", true); if (shell == null) shell = Registry.ClassesRoot.OpenSubKey("*", true).CreateSubKey("shell"); RegistryKey custome = shell.CreateSubKey(this.tbMenuTitle.Text); RegistryKey cmd = custome.CreateSubKey("command"); cmd.SetValue("", Application.ExecutablePath + " %1"); cmd.Close(); custome.Close(); shell.Close(); } // 注册到文件夹 if (this.ckRegToDir.Checked) { RegistryKey shell = Registry.ClassesRoot.OpenSubKey("directory", true).OpenSubKey("shell", true); if (shell == null) shell = Registry.ClassesRoot.OpenSubKey("directory", true).CreateSubKey("shell"); RegistryKey custome = shell.CreateSubKey(this.tbMenuTitle.Text); RegistryKey cmd = custome.CreateSubKey("command"); cmd.SetValue("", Application.ExecutablePath + " %1"); cmd.Close(); custome.Close(); shell.Close(); } MessageBox.Show("注册成功!", "提示");}// 反注册private void btnUnRegister_Click(object sender, EventArgs e){ RegistryKey shell = Registry.ClassesRoot.OpenSubKey("*", true).OpenSubKey("shell", true); if (shell != null) shell.DeleteSubKeyTree(this.tbMenuTitle.Text); shell = Registry.ClassesRoot.OpenSubKey("directory", true).OpenSubKey("shell", true); if (shell != null) shell.DeleteSubKeyTree(this.tbMenuTitle.Text); shell.Close(); MessageBox.Show("反注册成功!", "提示");}