问题描述
我在Excel VBA中运行一个简单的shell命令,它在一个指定的目录中运行一个批处理文件,如下所示: Dim strBatchName As String
strBatchName =C:\folder\runbat.bat
Shell strBatchName
有些批处理文件在某些计算机上可能需要更长的时间才能运行,并且正在进行依赖批处理文件完成运行的VBA代码。我知道你可以设置如下所示的等待计时器:
Application.Wait Now + TimeSerial(0,0,5)
但这可能无法在某些计算机上太慢。有没有办法系统地告诉Excel继续执行其余的VBA代码,直到 shell运行完毕为止?
使用WScript.Shell代替,因为它有一个 waitOnReturn
选项:
Dim wsh As Object
设置wsh = VBA.CreateObject(WScript.Shell)
Dim waitOnReturn As Boolean:waitOnReturn = True
Dim windowStyle As Integer: windowStyle = 1
wsh.RunC:\folder\runbat.bat,windowStyle,waitOnReturn
(从)
I'm running a simple shell command in Excel VBA that runs a batch file in a specified directory like below:
Dim strBatchName As String
strBatchName = "C:\folder\runbat.bat"
Shell strBatchName
Sometimes the batch file might take longer on some computer to run, and there are proceeding VBA code that is dependent on the batch file to finish running. I know you can set a wait timer like below:
Application.Wait Now + TimeSerial(0, 0, 5)
But that might not work on some computer that are too slow. Is there a way to systematically tell Excel to proceed with the rest of the VBA code until after the shell has finish running?
Use the WScript.Shell instead, because it has a waitOnReturn
option:
Dim wsh As Object
Set wsh = VBA.CreateObject("WScript.Shell")
Dim waitOnReturn As Boolean: waitOnReturn = True
Dim windowStyle As Integer: windowStyle = 1
wsh.Run "C:\folder\runbat.bat", windowStyle, waitOnReturn
(Idea copied from Wait for Shell to finish, then format cells - synchronously execute a command)
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