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Subject:
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chapter 10 p404
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Posted By:
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veerle
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Post Date:
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9/22/2003 1:33:26 PM
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Hello,
In the code of the file "DisplaySource.asp" on line 30 I find the word "vbCrLf". I don't know what it is doing there. When I remove it, the file still seems to work fine, so I thought it was maybe an empty variable. I added "option explicit" and still I didn't get an error, so there goos my variable theory (I can't find any declaration of such a variable in the file).
Is there somebody who knows what this "vbCrLf" is doing there?
Here is the peace of code with the mysterious word in it:
Dim objFileTextStream
Set objFileTextStream = objFile.OpenAsTextStream(ForReading, TristateUseDefault)
Dim strLine
Do While objFileTextStream.AtEndOfStream <> True
strLine = Server.HTMLEncode(objFileTextStream.ReadLine)
strLine = Replace (strLine, Chr(9), " ")
Response.Write strLine
Response.Write "<BR>" + vbCrLf
Loop
objFileTextStream.Close
Veerle
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Reply By:
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pgtips
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Reply Date:
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9/23/2003 3:42:56 AM
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vbCrLf is just a constant that represents the carriage-return/line-feed character pair which marks the end of a line in a text file. Its built in to VBScript so that's why you don't see it declared anywhere, its part of the language.
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Reply By:
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veerle
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Reply Date:
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9/23/2003 4:41:29 AM
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Thank you very much for this explanation. As simple as it is, I had no idee!
kind regards,
Veerle
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