我试图跟踪使用Windows应用程序(C#)我的系统上启动的应用程序/文件。
[DllImport("user32.dll")]
static extern IntPtr GetForegroundWindow();
[DllImport("user32.dll")]
static extern int GetWindowText(IntPtr hWnd, StringBuilder text, int count);
private string GetActiveWindowTitle()
{
const int nChars = 256;
StringBuilder Buff = new StringBuilder(nChars);
IntPtr handle = GetForegroundWindow();
if (GetWindowText(handle, Buff, nChars) > 0)
{
return Buff.ToString() + " " + handle;
}
return null;
}
private string GetActiveWindowPath()
{
const int nChars = 256;
StringBuilder Buff = new StringBuilder(nChars);
IntPtr handle = GetForegroundWindow();
int handleint = int.Parse(handle + "");
SHDocVw.ShellWindows explorer = new SHDocVw.ShellWindows();
//var xy = new SHDocVw.InternetExplorerMedium();
var xpl = explorer.Cast<SHDocVw.InternetExplorerMedium>().Where(hwnd => hwnd.HWND == handleint).FirstOrDefault();
if (xpl != null)
{
string path = new Uri(xpl.LocationURL).LocalPath;
return ("location:" + xpl.LocationName + " path:" + path);
}
return "HWND" + handleint;
}
但是,通过使用上面的代码,我只获得了与扩展文件标题不完整的文件名,并通过使用其他方法,我刚开文件夹信息。
但我想获得与路径EG文件扩展名:d:\新建文件夹\ sampleFile.txt
public static string GetMainModuleFilepath(int processId)
{
string wmiQueryString = "SELECT * FROM Win32_Process WHERE ProcessId = " + processId;
using (var searcher = new ManagementObjectSearcher(wmiQueryString))
{
using (var results = searcher.Get())
{
ManagementObject mo = results.Cast<ManagementObject>().FirstOrDefault();
if (mo != null)
{
return (string)mo["CommandLine"];
}
}
}
Process testProcess = Process.GetProcessById(processId);
return null;
}
使用此功能,你会得到像绳子
“C:.. \ notepade.exe” d:\新建文件夹\ sampleFile.txt”
即拆分后,你希望得到的路径。我写了这个代码的Office 2007你们可以调试并找到正确的路径为更高版本。