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concatenation of 2 strings

Posted on 2000-03-19
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Last Modified: 2013-11-20
I have 2 strings:
CString str1 = "123                     ";
Cstring str2 = "789011";
when I use: CString str3 = str1.Left(7) + str2.Left(6);
I get: "123789011" but I want to keep the spaces from str1 (that's why I do str1.Left(7) and and not str1.Left(3).
How can I do that (I mean, to get "123       789011")?
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Question by:twg
6 Comments
 
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Expert Comment

by:ghimireniraj
ID: 2633825
Your code is 100% correct.
There is no way you can get anything else than what you expect to get("123       789011").
Something else must be wrong.

Hope you havenet uset LeftTrim() or things like that.

Your code is absolutely correct.

niraj

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LVL 5

Expert Comment

by:vachooho
ID: 2634354
Probably you did something like GetBuffer() to get buffer to string data and NOT called REleaseBuffer() to free it.

Check your code for this
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Accepted Solution

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sisimon earned 30 total points
ID: 2636021
I think  , to  get the result  "123       789011" you simply add this two strings

ie  ,
     CString str3;
     str3 = str1 + str2;

 
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LVL 5

Expert Comment

by:Wyn
ID: 2636129
sisimon ,
CString str3 = str1.Left(7) + str2.Left(6);

is necessary.

Have you counted out the spaces following str1?
It's much more than 4.

The problem is not here.

Regards

 
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Expert Comment

by:V_Bapat
ID: 2638946
twg: There is no problem with your code. I hope you are sure that you have these lines as follows:

CString str1 = "123                     ";
CString str2 = "789011";
CString str3 = str1.Left(7) + str2.Left(6);

and you are not manipulating str1 after initializing!!!

Vicky
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LVL 5

Expert Comment

by:vachooho
ID: 2641049
Probably you did something like GetBuffer() to get buffer to string data and NOT called REleaseBuffer() to free it.

Check your code for this

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