string problem - please help

[Tiraman :-\)]

hi,

i have a little problem to concat a string with some "," sign.

this is my code:

Dim mystring as string = ""
for i=1 to 3
mystring = mystring & "," & otherstring
next i

and i m getting the result like this

"a,b,c,"

and with numbers i m getting this result

",1,2,3"

how can i make it "a,b,c" and "1,2,3" ?

Thanks.
T :-)

[Imran Koradia]

maybe something like this:

dim mystring as string = ""
for i=1 to 3
if len(mystring) = 0 then
mystring = Cstr(i)
else
mystring = mystring & ", " & CStr(i)
end if
next i

this will give you 1,2,3

hope this helps..
Imran.

"Tiraman :-)" <ti*****@netvis ion.net.il> wrote in message
news:uT******** ******@TK2MSFTN GP10.phx.gbl...

hi,

i have a little problem to concat a string with some "," sign.

this is my code:

Dim mystring as string = ""
for i=1 to 3
mystring = mystring & "," & otherstring
next i

and i m getting the result like this

"a,b,c,"

and with numbers i m getting this result

",1,2,3"

how can i make it "a,b,c" and "1,2,3" ?

Thanks.
T :-)

[Russell Jones]

Here's one way. Note that the function doesn't do any checking or trimming,
so it will happily append empty strings or strings containing nothing but
white space. Also note that if you're going to do very many of these string
concatenations, you should use a StringBuilder instead.

Function AppendCommaDeli mitedValue(ByVa l s As String, ByVal appendValue
As String) As String
If s.Length = 0 Then
s = appendValue
Else
s = s & "," & appendValue
End If
Return s
End Function
"Tiraman :-)" <ti*****@netvis ion.net.il> wrote in message
news:uT******** ******@TK2MSFTN GP10.phx.gbl...

hi,

i have a little problem to concat a string with some "," sign.

this is my code:

Dim mystring as string = ""
for i=1 to 3
mystring = mystring & "," & otherstring
next i

and i m getting the result like this

"a,b,c,"

and with numbers i m getting this result

",1,2,3"

how can i make it "a,b,c" and "1,2,3" ?

Thanks.
T :-)

[Herfried K. Wagner [MVP]]

* "Tiraman :-\)" <ti*****@netvis ion.net.il> scripsit:

i have a little problem to concat a string with some "," sign.

this is my code:

Dim mystring as string = ""
for i=1 to 3
mystring = mystring & "," & otherstring
next i

and i m getting the result like this

"a,b,c,"

and with numbers i m getting this result

",1,2,3"

how can i make it "a,b,c" and "1,2,3" ?

\\\
Dim MyString As String = OtherString
For i = 2 to 3
MyString &= ","
MyString &= OtherString
Next i
///

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

[Jay B. Harlow [MVP - Outlook]]

Tiraman,
A couple of other possiblities:

Dim mystring as string = "" Dim delim as string for i=1 to 3
mystring = mystring & delim & otherstring delim = "," next i

Dim strings(2) As String
strings(0) = otherstring1
strings(1) = otherstring2
strings(2) = otherstring3

mystring = String.Join("," , strings)

I prefer String.Join when my strings are already in an array, other wise I
use the first one.

Hope this helps
Jay

"Tiraman :-)" <ti*****@netvis ion.net.il> wrote in message
news:uT******** ******@TK2MSFTN GP10.phx.gbl... hi,

i have a little problem to concat a string with some "," sign.

this is my code:

Dim mystring as string = ""
for i=1 to 3
mystring = mystring & "," & otherstring
next i

and i m getting the result like this

"a,b,c,"

and with numbers i m getting this result

",1,2,3"

how can i make it "a,b,c" and "1,2,3" ?

Thanks.
T :-)

[Cor Ligthert]

Hi Tiraman,

Can you learn me how you do that?

Dim mystring as string = ""
for i=1 to 3
mystring = mystring & "," & otherstring
next i

and i m getting the result like this
"a,b,c,"

Cor

[Tiraman :-\)]

hi every one,

thanks for the examples.
all of the examples are good.

bye and thanks again :-)
T :-)

"Tiraman :-)" <ti*****@netvis ion.net.il> wrote in message
news:uT******** ******@TK2MSFTN GP10.phx.gbl...

hi,

i have a little problem to concat a string with some "," sign.

this is my code:

Dim mystring as string = ""
for i=1 to 3
mystring = mystring & "," & otherstring
next i

and i m getting the result like this

"a,b,c,"

and with numbers i m getting this result

",1,2,3"

how can i make it "a,b,c" and "1,2,3" ?

Thanks.
T :-)

[Tiraman :-\)]

Hi Cor,

Learn you what ?

"Cor Ligthert" <no**********@p lanet.nl> wrote in message
news:uu******** ******@TK2MSFTN GP09.phx.gbl...

Hi Tiraman,

Can you learn me how you do that?

Dim mystring as string = ""
for i=1 to 3
mystring = mystring & "," & otherstring
next i

and i m getting the result like this
"a,b,c,"

Cor

[Cor Ligthert]

>

Learn you what ?

Get that a,b,c result with that code.

I was searching how you did that, however without any result.
When I use the codes samples others provided to you it is of course no
problem even not doing it like this (I thought the sample Herfried showed
you)

\\\
mystring = "a"
for i = 2 to 3
mystring = "," & chrw(i+96)
next
///
However the way you did it I could not succeed.

:-)

Cor

Can you learn me how you do that?

Dim mystring as string = ""
for i=1 to 3
mystring = mystring & "," & otherstring
next i

and i m getting the result like this
"a,b,c,"

[Tiraman :-\)]

hi,
if i understand you then my code didn't get me a good result and bcz of that
i asked you guys for help.
bye

"Cor Ligthert" <no**********@p lanet.nl> wrote in message
news:uz******** ******@TK2MSFTN GP10.phx.gbl...

Learn you what ?

Get that a,b,c result with that code.

I was searching how you did that, however without any result.
When I use the codes samples others provided to you it is of course no
problem even not doing it like this (I thought the sample Herfried showed
you)

\\\
mystring = "a"
for i = 2 to 3
mystring = "," & chrw(i+96)
next
///
However the way you did it I could not succeed.

:-)

Cor

Can you learn me how you do that?
>
> Dim mystring as string = ""
> for i=1 to 3
> mystring = mystring & "," & otherstring
> next i
>
>and i m getting the result like this
> "a,b,c,"