error level checking in a vbscript

Hello all,

I have a .vbs script that launches a DOS application which,  the writer of the application tells me,  sets errorlevel to 0 if it runs sucessfully and a 1 in not run sucessfully.

My goal is to find a snippet of vbscript which checks for the value of errorlevel and then does something based on the value.


I am launching the dos based applicaion from my .vbs script using the following lines .....

Set WshShell = CreateObject("WScript.Shell")
WshShell.Run <the location and name of the dos executable goes here>, 1, True


I'm pretty new to vbscript so,  "simple is greatly appreciated".

Thanks in advance.
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Accidental Hyper-V AdministratorAsked:
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Mike TomlinsonMiddle School Assistant TeacherCommented:
How about...

Dim WshShell, oExec
Set WshShell = CreateObject("WScript.Shell")

Set oExec = WshShell.Exec("InsertFullPathToYourExeInHere")

Do While oExec.Status = 0
   WScript.Sleep 100
Loop

Select Case oExec.ExitCode
   Case 0
      ' do something...
           
   Case 1
      ' do something else...
           
End Select
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Accidental Hyper-V AdministratorAuthor Commented:
Perfect.

Thanks a million. (Or at least 500)

:)
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