VBScript Reference Manual for InduSoft Web Studio

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VBScript Reference Manual InduSoft Web Studio Err.Raise 6 'Raise an overflow error. Err.Raise vbObjectError + 1, "SomeObject" 'Raise Object Error #1. MsgBox ("Error # " & CStr(Err.Number) & " " & Err.Description & Err.Source) Err.Helpfile = "yourHelp.hlp" Err.HelpContext = yourContextID If Err.Number 0 Then Msg = "Press F1 or Help to see " & Err.Helpfile & " topic for" & " the following HelpContext: " & Err.HelpContext MsgBox Msg, , "error: " & Err.Description, Err.Helpfile, Err.HelpContext End If Err.Clear ‘ Clear the error 202 InduSoft, Ltd.
InduSoft Web Studio VBScript Reference Manual Match Description Provides access to the read-only properties of a regular expression match. Usage For Each Match in Matches strRet = Match.prop Rem other statement can go here Next Arguments varies with properties and methods used Match The Match object. Does not need to be instantiated Matches The Matches collection. Needs to be instantiated in a Set statement prop A Match object property strRet Return value. Return The return value and type depends on the Match property used See Also Length property, Value property, FirstIndex property Remarks A Match object can be only created using the Execute method of the RegExp object, which actually returns a collection of Match objects. All Match object properties are read-only. When a regular expression is executed, zero or more Match objects can result. Each Match object provides access to the string found by the regular expression, the length of the string, and an index to where the match was found. Example See example under Matches collection Property FirstIndex Description Returns the position in a search string where a match occurs Usage strRet = objMatch.FirstIndex Arguments None Return A numeric value indicating the position in a string where the match occurs. Remarks The FirstIndex property uses a zero-based offset from the beginning of the search string. In other words, the first character in the string is identified as character zero (0). Property Length Description Returns the length of a match found in a search string. Usage strRet = objMatch.Length Arguments None Return A numeric value indicating the length of a match string Remarks Always used with the Match object Property Value Description Returns the value or text of a match found in a search string. Usage strRet = objMatch.Length Arguments None Return A String containing the match found in the search string Remarks Always used with the Match object InduSoft, Ltd. 203
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