检测是否安装了ActiveX控件c#示例 [英] detect ActiveX control installed or not c# example

查看:92
本文介绍了检测是否安装了ActiveX控件c#示例的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述


如何在机器上找到或不安装ActiveX控件c#示例。


问候,


Yogi




yogi

解决方案

你好瑜伽,


引用来自< href ="https://www.codeproject.com/Questions/94714/How-do-I-get-a-list-已安装的ActiveX和删除">
链接,


所有ActiveX控件都列在HKEY_LOCAL_MACHINE \Software \CLASSES \CLSID下。


您可以访问注册表通过以下代码。

 static void Main(string [] args)
{
using(var hklm = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine) ,RegistryView.Registry64))
using(var key = hklm.OpenSubKey(@" SOFTWARE\Classes\CLSID"))
{
// key现指向64-位键

foreach(var v in key.GetSubKeyNames())
{
//Console.WriteLine(v);

RegistryKey subKey = key.OpenSubKey(v);

if(subKey!= null){
Console.WriteLine(subKey.GetValue(null));
}
}
}

祝你好运,


Neil Hu


Hi,

How to find ActiveX control installed or not on a machine c# example.

Regards,

Yogi


yogi

解决方案

Hello yogi,

Quote from this link,

All the ActiveX controls are listed under HKEY_LOCAL_MACHINE\Software\CLASSES\CLSID.

And you could access registry by below code.

 static void Main(string[] args)
        {
            using (var hklm = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64))
            using (var key = hklm.OpenSubKey(@"SOFTWARE\Classes\CLSID"))
            {
                // key now points to the 64-bit key

                foreach (var v in key.GetSubKeyNames())
                {
                    //Console.WriteLine(v);

                    RegistryKey subKey = key.OpenSubKey(v);

                    if (subKey != null) {
                        Console.WriteLine(subKey.GetValue(null));
                    }
                }
            }

Best regards,

Neil Hu


这篇关于检测是否安装了ActiveX控件c#示例的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆