本文介绍了错误:名称空间不能直接包含诸如字段或方法之类的成员的处理方法,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
我是C#的新手,我无法解决此错误,有人可以帮助我吗?该脚本用于删除不需要的快捷方式,然后在尚未安装新程序的情况下安装它.
I'm new to C# and I'm having trouble solving this error can anyone help me please? This script is to delete an un-needed shortcut then install a new program if it hasn't been installed already.
using System;
using WindowsInstaller;
string startMenuDir = Environment.GetFolderPath(Environment.SpecialFolder.StartMenu);
string shortcutold = Path.Combine(startMenuDir, @"Ohal\TV AMP (Windows XP Mode).lnk");
if (File.Exists(shortcutold))
File.Delete(shortcutold);
string startMenuDir = Environment.GetFolderPath(Environment.SpecialFolder.StartMenu);
string shortcut = Path.Combine(startMenuDir, @"Ohal\TV AMP.lnk");
if (File.Exists(shortcut))
{
Console.WriteLine("Already installed...");
}
else
{
Type type = Type.GetTypeFromProgID("WindowsInstaller.Installer");
Installer installer = (Installer)Activator.CreateInstance(type);
installer.InstallProduct(@"Y:\LibSetup\TVAMP313\TVAmp v3.13.msi");
}
推荐答案
您的代码应在类中,然后在方法中.您不能在名称空间下使用代码.像下面这样.
Your code should be in a class and then a method. You can't have code under namespace. Something like following.
using System;
using WindowsInstaller;
class MyClass //Notice the class
{
//You can have fields and properties here
public void MyMethod() // then the code in a method
{
string startMenuDir = Environment.GetFolderPath(Environment.SpecialFolder.StartMenu);
string shortcutold = Path.Combine(startMenuDir, @"Ohal\TV AMP (Windows XP Mode).lnk");
if (File.Exists(shortcutold))
File.Delete(shortcutold);
// your remaining code .........
}
}
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