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Jan 28th, 2010

How to Extract Data out from CString type

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I want the extract the two values(113.654321 and 114.654321) from the CString

CString sValue = "113.123456 114.654321";

I tried to use the TrimLeft function of the CString Class, which is
sNewValue1=svalue.TrimLeft(_T(" ")) and
sNewValue2=sValue.TrimRight(_T(" "))
but I cannot get the expected value. Can anyone help?

Thanks in advance!

Last edited by LemonLemon; Jan 28th, 2010 at 10:24 am.

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LemonLemon

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Jan 28th, 2010

Re: How to Extract Data out from CString type

this link might b helpful

http://www.cplusplus.com/reference/c...cstdio/sscanf/

adnan.siddique

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Jan 28th, 2010

Re: How to Extract Data out from CString type

convert your cstring into char array and then use sscanf

C++ Syntax (Toggle Plain Text)
string str = "asdfgh";
char * st = (char*)str.c_str();
string str = "asdfgh";
char * st = (char*)str.c_str();

adnan.siddique

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Jan 28th, 2010

Re: How to Extract Data out from CString type

If it is CString as in MFC, then CString has methods like, Find(), FindOneOf(), Left(), Right() and Mid().

mitrmkar

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