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  1. PaolaS

    Format problem

    When I use it, to convert a double to cstring, the result appears with 6 decimals CString str; double dDouble = 3.123456; str.Format('Double is = %2lf',dDouble); AfxMessageBox(str); Result = Double is = 3.120000 My question is, How can I see only 2 decimals? Thank you in advance. Paola
  2. PaolaS

    rounding a double

    How can I round a double number? Ex., double x = 3.124578 Result 3.1246
  3. PaolaS

    double to cstring

    How can I convert a double to CString? Thank you in advance
  4. PaolaS

    I have in my text file called "lect

    I´m beginner in Visual C++, OK....., you said me, an algorithm, but which is the code for it?
  5. PaolaS

    I have in my text file called "lect

    I have in my text file called "lectura.txt": lectura.txt ---------------------------------------------------------- Sandra Bullock Edmundo Wilson Daniel Perez Peter Julius Anthony Hopkins Paola Sandoval Giovanna White ---------------------------------------------------------- But, I...
  6. PaolaS

    Read Text File

    I have in my text file: Sandra Bullock Edmundo Wilson Daniel Perez Peter Julius Anthony Hopkins Paola Sandoval Giovanna White But, I want learn the second row, from the position 3 to 7 the word "mundo". If anybody knows the code for it, I will be thanksfully. Paola S
    • PaolaS
    • Thread
    • Replies: 3
    • Forum: C++
  7. PaolaS

    Obtain the date-time system

    How can I obtain the date time system? Thanks Paola S
    • PaolaS
    • Thread
    • Replies: 1
    • Forum: C++
  8. PaolaS

    Create file text and write multiple lines in it

    I´m beginner in Visual C++, How can I to create a file text and write multiple lines in it? Thanks Paola S
    • PaolaS
    • Thread
    • Replies: 6
    • Forum: C++

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