public int Run()
{
STARTUPINFO si = new STARTUPINFO();
si.lpDesktop = this.Desktop;
PROCESSINFO pi = new PROCESSINFO();
int creationFlags = NORMAL_PRIORITY_CLASS | CREATE_UNICODE_ENVIRONMENT;
creationFlags |= this.CreateNoWindow ? CREATE_NO_WINDOW : 0;
// This creates the default environment block for this user. If you need
// something custom skip te CreateEnvironmentBlock (and DestroyEnvironmentBlock)
// calls. You need to handle the allocation of the memory and writing to
// it yourself.
IntPtr envBlock;
if (!CreateEnvironmentBlock(out envBlock, this.mSessionTokenHandle, 0))
{
throw new System.ComponentModel.Win32Exception();
}
try
{
CreateProcessAsUser(this.mSessionTokenHandle, this.mApplicationPath, this.CommandLine, IntPtr.Zero, IntPtr.Zero, 0, creationFlags, envBlock, this.WorkingDirectory, si, pi);
ProcessWaitHandle waitable = new ProcessWaitHandle(pi.hProcess);
if (waitable.WaitOne())
{
return pi.dwProcessId;
}
}
catch (Win32Exception)
{
}
finally
{
DestroyEnvironmentBlock(envBlock);
}
return -1;
}
private static extern bool CreateProcessAsUser(IntPtr hToken, string lpApplicationName, string lpCommandLine, IntPtr lpProcessAttributes, IntPtr lpThreadAttributes, int bInheritHandles, int dwCreationFlags, IntPtr lpEnvironment, string lpCurrentDirectory, STARTUPINFO lpStartupInfo, [Out]PROCESSINFO lpProcessInformation);
