添加电源icon的右键菜单选项

最新推荐文章于 2025-08-19 17:30:00 发布

原创最新推荐文章于 2025-08-19 17:30:00 发布 · 878 阅读

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CC 4.0 BY-SA版权

文章标签：

#microsoft #string #application #windows #object #null

本文介绍了如何使用C#在Windows注册表中添加或删除电源图标右键菜单项，提供了详细步骤及代码示例。

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在windows中，系统为我们准备了6个电源icon的右键菜单。

具体实现可以进行在注册表中添加值实现。

具体位置如下：

HKEY_LOCAL_MACHINE\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Applets\\SysTray\\BattMeter\\ContextMenu\\%d

附上C#例子

using Microsoft.Win32;

const string BATT_CONTEXT_MEUN_KEY = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Applets\\SysTray\\BattMeter\\ContextMenu\\";

private void AddButton_Click(object sender, RoutedEventArgs e)
{
string strBattconMenuName;
RegistryKey hkeyLm = Registry.LocalMachine;
for (int i = 1; i < 7; i++) {
strBattconMenuName = "";
strBattconMenuName = BATT_CONTEXT_MEUN_KEY + i;
RegistryKey hkeyBattConMenu = hkeyLm.OpenSubKey(strBattconMenuName,true);
if(hkeyBattConMenu != null){
string strapplication = (string)hkeyBattConMenu.GetValue("Application");
if(strapplication == ""){
hkeyBattConMenu.SetValue("Application","C:\\Program Files\\test\\Test.exe");
hkeyBattConMenu.SetValue("ItemName","Test APP");
hkeyBattConMenu.Close();
break;
}
}
hkeyBattConMenu.Close();
}
hkeyLm.Close();

}

private void DeleteButton_Click(object sender, RoutedEventArgs e)
{

string strBattconMenuName;
RegistryKey hkeyLm = Registry.LocalMachine;
for (int i = 1; i < 7; i++)
{
strBattconMenuName = "";
strBattconMenuName = BATT_CONTEXT_MEUN_KEY + i;
RegistryKey hkeyBattConMenu = hkeyLm.OpenSubKey(strBattconMenuName, true);
if (hkeyBattConMenu != null)
{
string strapplication = (string)hkeyBattConMenu.GetValue("ItemName");
if (strapplication == "Test APP")
{
hkeyBattConMenu.SetValue("Application", "");
hkeyBattConMenu.SetValue("ItemName", "");
hkeyBattConMenu.Close();
break;
}
}
hkeyBattConMenu.Close();
}
hkeyLm.Close();

}
}