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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

Hi Paul,
I tried your method , but it did not work in my case, can you help me with this?thank you

Thank you for your advice ! I have solve the problem by rewriting drawbar function!

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...

I have tried some methods , but failed ,well ,thank you all the same !

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
{
..............................

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...

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

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...

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...

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...

sorry ，I have a typo. It is CTest1View, but this is not the problem

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


CVariable instr

mla_cnt、handle...

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...

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

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...

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 <<...

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",...

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...

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...

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 !