Backslash concatenation problem in VB.NET

[Marina]

Hi,

I'm trying to concatenate: "\" & variable, where variable is some
string, but VB is making it to be "\\variable ".
for example if variable is "Test", vb is making it to be "\\Test"
instead of "\Test".

I've tried almost everything.
Does anyone has an idea.

Thanks a lot, Marina
marina@nogacom. com

[=?Utf-8?B?S2VycnkgTW9vcm1hbg==?=]

RE: Backslash concatenation problem in VB.NET

Marina,

Let's see the code you are trying.

Kerry Moorman


"Marina" wrote:

Hi,
>
I'm trying to concatenate: "\" & variable, where variable is some
string, but VB is making it to be "\\variable ".
for example if variable is "Test", vb is making it to be "\\Test"
instead of "\Test".
>
I've tried almost everything.
Does anyone has an idea.
>
Thanks a lot, Marina
marina@nogacom. com
>
>

[lord.zoltar@gmail.com]

Re: Backslash concatenation problem in VB.NET

On Feb 13, 8:55 am, "Marina" <Marina...@gmai l.comwrote:

Hi,
>
I'm trying to concatenate: "\" & variable, where variable is some
string, but VB is making it to be "\\variable ".
for example if variable is "Test", vb is making it to be "\\Test"
instead of "\Test".
>
I've tried almost everything.
Does anyone has an idea.
>
Thanks a lot, Marina
mar...@nogacom. com

Have you tried
str = "\\" & variable

or maybe
str = Chr(92) & variable

....I'm not sure if Chr is still valid, though.

[Martin H.]

Re: Backslash concatenation problem in VB.NET

Hello Marina,

I wonder, is "variable" the result of a Strings.Mid or Strings.Right
operation? In that case it could be that you cut one character too far
to the left.

Example:

Private Sub Test()
Dim Directory As String ="C:\Windows "
Dim Variable As String
Variable = Strings.Right(D irectory,8)
MsgBox("\" & Variable)
End Sub

In this example you would receive "\\Windows" , because you cut the
string for "variable" with 8 instead of 7 digits. Maybe it is a similar
issue with your code?

Best regards,

Martin

Marina wrote:

Hi,
>
I'm trying to concatenate: "\" & variable, where variable is some
string, but VB is making it to be "\\variable ".
for example if variable is "Test", vb is making it to be "\\Test"
instead of "\Test".
>
I've tried almost everything.
Does anyone has an idea.
>
Thanks a lot, Marina
marina@nogacom. com
>

[Patrice]

Re: Backslash concatenation problem in VB.NET

Additionnaly to other responses and if this is for path handling you have
some methods for this in System.IO.Path.

For example "Combine" will add the separator if needed...

---
Patrice

"Marina" <MarinaGre@gmai l.coma écrit dans le message de news:
1171374916.4356 36.54460@j27g20 00...legro ups.com...

Hi,
>
I'm trying to concatenate: "\" & variable, where variable is some
string, but VB is making it to be "\\variable ".
for example if variable is "Test", vb is making it to be "\\Test"
instead of "\Test".
>
I've tried almost everything.
Does anyone has an idea.
>
Thanks a lot, Marina
marina@nogacom. com
>

[Herfried K. Wagner [MVP]]

Re: Backslash concatenation problem in VB.NET

"Marina" <MarinaGre@gmai l.comschrieb:

I'm trying to concatenate: "\" & variable, where variable is some
string, but VB is making it to be "\\variable ".
for example if variable is "Test", vb is making it to be "\\Test"
instead of "\Test".

\\\
Dim s As String = "Test"
Dim t As String = "\" & s
MsgBox(t)
///

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

[Mattias Sjögren]

Re: Backslash concatenation problem in VB.NET

>I'm trying to concatenate: "\" & variable, where variable is some

>string, but VB is making it to be "\\variable ".
>for example if variable is "Test", vb is making it to be "\\Test"
>instead of "\Test".

You're not viewing the string in the debugger in a C# project, are
you? In C# (and other C-style languages) \\ represents a single \
since \ is an escape character.


Mattias

--
Mattias Sjögren [C# MVP] mattias @ mvps.org
http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com
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