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Type: Posts; User: Angela2010

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  1. Replies
    2
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    385

    how to define such an array

    I want to define an array ,the size of the array can be changed in the SetParameter dialog box.how can I realize this function. Thank you for your help
  2. Replies
    10
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    1,087

    Re: How to use the variables in another class

    Hi Paul,
    I tried your method , but it did not work in my case, can you help me with this?thank you
  3. Replies
    2
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    1,223

    Re: problems about drawing a bar chart?

    Thank you for your advice ! I have solve the problem by rewriting drawbar function!
  4. Replies
    2
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    1,223

    problems about drawing a bar chart?

    http://www.codeproject.com/KB/miscctrl/CBarChart.aspx?msg=4112846#xx4112846xx
    this link shows how to creat a bar chart,but if the value of the input data is negative, the bar cannot be drawed, can...
  5. Replies
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    1,087

    Re: How to use the variables in another class

    I have tried some methods , but failed ,well ,thank you all the same !
  6. Replies
    10
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    1,087

    How to use the variables in another class

    Hi all,
    I have class CTestView and CChartDlg , I want to use an array of CTestView in the other class, here is the code:


    class CTestView : public CView
    {
    ..............................
  7. Replies
    1
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    732

    what's wrong with delete [] a[0];

    Hi all ,
    I wrote a program, but there is a problem, it reminds "debug error!", I have found that the problem was in "ginv:: ~ginv (){}" but I don't know how to solve it,can anyone help me with...
  8. Replies
    3
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    1,639

    Re: show a bitmap in MFC

    I'm sorry ,I am new to this field ,I did not understand you clear, could you please explain it in detail,thank you !
  9. Replies
    2
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    774

    a simple problem with image processing

    Hi all
    I am doing some work about image processing using c++ ;How can I draw a red rectangular in a 8 bit bmp file , I can set the pixel value to 255 to creat a rectangular , but it is not red ! can...
  10. Replies
    3
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    1,639

    show a bitmap in MFC

    Hi all,
    I use a dialog in MFC to load and show a bmp successfully, I use a picture control , now I want to mark part of the bmp with red color with the following code:


    CWnd...
  11. Replies
    1
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    583

    a simple problem with interface

    Hi all ,
    I want to load and show images using a single document MFC project , its interface is shown in the attached files, I am new to visual c++, I know how to show a bitmap using dialog based...
  12. Re: is it different to put the function in different place?

    sorry ,I have a typo. It is CTest1View, but this is not the problem
  13. Re: is it different to put the function in different place?

    Hi VictorN,
    1、I define the instr object in the header file of CTestView,


    CVariable instr

    mla_cnt、handle...
  14. is it different to put the function in different place?

    Hi all ,
    I have written a program ,I want to realize the two different functions in respective Menu lists in MFC.one menu is "Init" to initiate the instrument ,the other is "zernike" to...
  15. Re: how to use MFC to realize the function instead of C

    thanks to your help. I finish my work on time
    Best wishes
  16. Replies
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    650

    how to crect the error

    Hi all .
    I want to ask a question. I wrote a program , but when compiling , it reminds there are something wrong with the following code:


    if(err = WFS_init...
  17. Re: how to use MFC to realize the function instead of C

    Thank you Paul McKenzie, I solved the problem using the second method you suggested. it works well. there's something wrong when I use the first method .It reminds something wrong with "cout <<...
  18. Re: how to use MFC to realize the function instead of C

    Hi,Igor
    I solved the problem using your method ,thank you very much , I met another trouble:
    In C language, it can be written as:
    printf("Centroid_x = &#37;6.3f mm\n",...
  19. Re: how to use MFC to realize the function instead of C

    Hi,Igor
    (--I wish it is polite to call your name like this, ) I have made a little progress today,now I have a little trouble.
    1、In C language it is expressed as " printf ("Camera USB driver...
  20. Re: how to use MFC to realize the function instead of C

    Thank you very much for your advices, I will try my best to learn C++ and MFC from now , I have to accomplish this task in a few days , maybe I will ask for your advices again if I meet some...
  21. how to use MFC to realize the function instead of C

    Dear all,

    I'm brand new to VC++, I want to realize the function using MFC instead of c, I will be appreciate it if you can give me some help . thank you in advance !
Results 1 to 21 of 21


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