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Eorror in Regex

yxq
Imports System.Text.RegularExpressions

Dim objRegex As Regex
MessageBox.Show(objRegex.Split("C:\Test.txt", ":\")(0))

The error will occour, seem that the "\" can not become list separator.
If that will not work, how to separate using ":\"

Thank you
Dec 9 '05 #1
5 1411
Hi,

\ is a special character in regular expressions. You need to
enclose the search in [\^ \].

MessageBox.Show(Regex.Split("C:\Test.txt", "[\^:\\]")(0))

Ken

----------------------

"yxq" <ga***@163.net> wrote in message
news:up***************@TK2MSFTNGP11.phx.gbl...
Imports System.Text.RegularExpressions

Dim objRegex As Regex
MessageBox.Show(objRegex.Split("C:\Test.txt", ":\")(0))

The error will occour, seem that the "\" can not become list separator.
If that will not work, how to separate using ":\"

Thank you

Dec 9 '05 #2
yxq
Thank you very much
"Ken Tucker [MVP]" <vb***@bellsouth.net> дÈëÏûÏ¢ÐÂÎÅ:Ok*************@tk2msftngp13.phx.gbl. ..
Hi,

\ is a special character in regular expressions. You need to
enclose the search in [\^ \].

MessageBox.Show(Regex.Split("C:\Test.txt", "[\^:\\]")(0))

Ken

----------------------

"yxq" <ga***@163.net> wrote in message
news:up***************@TK2MSFTNGP11.phx.gbl...
Imports System.Text.RegularExpressions

Dim objRegex As Regex
MessageBox.Show(objRegex.Split("C:\Test.txt", ":\")(0))

The error will occour, seem that the "\" can not become list separator.
If that will not work, how to separate using ":\"

Thank you


Dec 9 '05 #3
yxq
Why "Regex.Split("\\", "[\^:\\]").Length = 3"


"Ken Tucker [MVP]" <vb***@bellsouth.net> дÈëÏûÏ¢ÐÂÎÅ:Ok*************@tk2msftngp13.phx.gbl. ..
Hi,

\ is a special character in regular expressions. You need to
enclose the search in [\^ \].

MessageBox.Show(Regex.Split("C:\Test.txt", "[\^:\\]")(0))

Ken

----------------------

"yxq" <ga***@163.net> wrote in message
news:up***************@TK2MSFTNGP11.phx.gbl...
Imports System.Text.RegularExpressions

Dim objRegex As Regex
MessageBox.Show(objRegex.Split("C:\Test.txt", ":\")(0))

The error will occour, seem that the "\" can not become list separator.
If that will not work, how to separate using ":\"

Thank you


Dec 9 '05 #4
"yxq" <ga***@163.net> schrieb:
Imports System.Text.RegularExpressions

Dim objRegex As Regex
MessageBox.Show(objRegex.Split("C:\Test.txt", ":\")(0))

The error will occour, seem that the "\" can not become list separator.
If that will not work, how to separate using ":\"


I am wondering why you do not use 'System.IO.Path.*' for this purpose.

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://classicvb.org/petition/>
Dec 9 '05 #5
yxq
Thank you
I want to know the regex that match file path and direcotry.

"Herfried K. Wagner [MVP]" <hi***************@gmx.at> дÈëÏûÏ¢ÐÂÎÅ:ud**************@tk2msftngp13.phx.gbl ...
"yxq" <ga***@163.net> schrieb:
Imports System.Text.RegularExpressions

Dim objRegex As Regex
MessageBox.Show(objRegex.Split("C:\Test.txt", ":\")(0))

The error will occour, seem that the "\" can not become list separator.
If that will not work, how to separate using ":\"


I am wondering why you do not use 'System.IO.Path.*' for this purpose.

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://classicvb.org/petition/>

Dec 10 '05 #6

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