VBScript 根据IE窗口的标题输出ESC

‘测试函数 
PressESC "Windows Internet Explorer", "{ESCAPE}" 
 
'我们要处理的函数 
Function PressESC(WindowTitle, KeyCommand) 
  Set objShell = CreateObject("WScript.Shell") ‘定义一个WHS对象 
  If objShell.AppActivate(WindowTitle) Then '检测是否有我们要检测的Windows 
    objShell.AppActivate WindowTitle ‘把窗口对焦 
    objShell.SendKeys KeyCommand '发送一个ESC键 
  End If 
End Function