Aspose.Pdf.Examples.CSharp.AsposePDFFacades.Printing.Impersonator.ImpersonateValidUser C# (CSharp) 메소드

		private void ImpersonateValidUser(
			string userName, 
			string domain, 
			string password )
		{
			WindowsIdentity tempWindowsIdentity = null;
			IntPtr token = IntPtr.Zero;
			IntPtr tokenDuplicate = IntPtr.Zero;

			try
			{
				if ( RevertToSelf() )
				{
					if ( LogonUser(
						userName, 
						domain, 
						password, 
						LOGON32_LOGON_INTERACTIVE,
						LOGON32_PROVIDER_DEFAULT, 
						ref token ) != 0 )
					{
						if ( DuplicateToken( token, 2, ref tokenDuplicate ) != 0 )
						{
							tempWindowsIdentity = new WindowsIdentity( tokenDuplicate );
							impersonationContext = tempWindowsIdentity.Impersonate();
						}
						else
						{
							throw new Win32Exception( Marshal.GetLastWin32Error() );
						}
					}
					else
					{
						throw new Win32Exception( Marshal.GetLastWin32Error() );
					}
				}
				else
				{
					throw new Win32Exception( Marshal.GetLastWin32Error() );
				}
			}
			finally
			{
				if ( token!= IntPtr.Zero )
				{
					CloseHandle( token );
				}
				if ( tokenDuplicate!=IntPtr.Zero )
				{
					CloseHandle( tokenDuplicate );
				}
			}
		}