Error Handling In Vbscript Pdf

tutorial examples and notes on runtime error handling. Topics include the default error handling behavior; 'On Error Resume Next' and 'On Error GoTo 0' statements; catching errors with (Err.Number > 0); clear Err object with error handling in vbscript examples Err.Clear(); raise your own errors with Err.Raise(...). In previous sections, we learned that error handling in vbscript tutorial the "Err" is used the host environment to raise pre-defined runtime errors. VBScript also allows you to use the "Err" to vbscript error handling best practices raise your own runtime error with the Err.Raise() method: Call Err.Raise(number, source, description) where: "number" is an integer in the range of 0 and 65535 to represent a specific error condition. But lower values

Vbscript Error Handling Line Number

are already used by VBScript for predefined errors. So you should use higher values, like 60000, 60000, ... "source" is a string to identify where the error occurred. "description" is a string to describe the error condition. To show you how the Err.Raise() method works, I wrote the following VBScript example,