问题描述
我正在开发一个软件,将列出所有的软件安装计算机现在我想用我的程序在C#中通过将其卸载调用该软件在卸载关键注册表项我的计划是这样的,但这个过程是不工作
VAR UninstallDir =在msiexec.exe / I {F98C2FAC-6DFB-43AB-8B99-8F6907589021};
字符串_path =;
字符串_args =;
过程_Process =新工艺();
如果(UninstallDir = NULL和放大器;!&安培;!UninstallDir =)
{
如果(UninstallDir.StartsWith(rundll32.exe的))
{
_args = ConstructPath(UninstallDir);
_Process.StartInfo.FileName = Environment.SystemDirectory.ToString()+\\的explorer.exe;
_Process.StartInfo.Arguments = Environment.SystemDirectory.ToString()+\\+ UninstallDir;
_Process.Start();
}
否则,如果(UninstallDir.StartsWith(msiexec.exe的))
{
_args = ConstructPath(UninstallDir);
_Process.StartInfo.FileName = Environment.SystemDirectory.ToString()+\\ cmd.exe的;
_Process.StartInfo.Arguments = Environment.SystemDirectory.ToString()+\\+ UninstallDir;
_Process.Start();
}
其他
{
//字符串路径= ConstructPath(UninstallDir);
_path = ConstructPath(UninstallDir);
如果(_path.Length大于0)
{
_Process.StartInfo.FileName = _path;
_Process.StartInfo.UseShellExecute = FALSE;
_Process.Start();
}
}
你的 misexec.exe
code的问题是,运行 CMD.EXE someprogram.exe
不启动该程序,因为cmd.exe的不执行参数传递给它。但是,你可以告诉它通过使用/ C开关看到这里。你的情况,这应该工作:
_Process.StartInfo.FileName = Environment.SystemDirectory.ToString()+\\ cmd.exe的;
_Process.StartInfo.Arguments =/ C+ Environment.SystemDirectory.ToString()+\\+ UninstallDir;
在哪里我所做的只是添加 / C
(后用一个空格),以自变量的开始。我不知道如何让你的RUNDLL32.EXE code到工作,但是。
I am developing a software that will list all the software installin Computer now i want to Uninstall it using my Program In C# by calling the Uninstall Key of that software in Registry Key My Program IsLike That But the Process Is Not Working
var UninstallDir = "MsiExec.exe /I{F98C2FAC-6DFB-43AB-8B99-8F6907589021}";
string _path = "";
string _args = "";
Process _Process = new Process();
if (UninstallDir != null && UninstallDir != "")
{
if (UninstallDir.StartsWith("rundll32.exe"))
{
_args = ConstructPath(UninstallDir);
_Process.StartInfo.FileName = Environment.SystemDirectory.ToString() + "\\explorer.exe";
_Process.StartInfo.Arguments = Environment.SystemDirectory.ToString() + "\\" + UninstallDir;
_Process.Start();
}
else if (UninstallDir.StartsWith("MsiExec.exe"))
{
_args = ConstructPath(UninstallDir);
_Process.StartInfo.FileName = Environment.SystemDirectory.ToString() + "\\cmd.exe";
_Process.StartInfo.Arguments = Environment.SystemDirectory.ToString() + "\\" + UninstallDir;
_Process.Start();
}
else
{
//string Path = ConstructPath(UninstallDir);
_path = ConstructPath(UninstallDir);
if (_path.Length > 0)
{
_Process.StartInfo.FileName = _path;
_Process.StartInfo.UseShellExecute = false;
_Process.Start();
}
}
The problem with your misexec.exe
code is that running cmd.exe someprogram.exe
doesn't start the program because cmd.exe doesn't execute arguments passed to it. But, you can tell it to by using the /C switch as seen here. In your case this should work:
_Process.StartInfo.FileName = Environment.SystemDirectory.ToString() + "\\cmd.exe";
_Process.StartInfo.Arguments = "/C " + Environment.SystemDirectory.ToString() + "\\" + UninstallDir;
Where all I did was add /C
(with a space after) to the beginning of the arguments. I don't know how to get your rundll32.exe code to work, however.
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