Beginner: save string to buffer

holyfield9

CString str1, str2, str3, str4 each have a string, and I want to save them in a buffer. How do I save them?

After saving, in another function (in the same program), I want to take out the string and assign it to each of the four CString variables. How to assign it?

Thank you so much for your answers!

holyfield9

I hope I can answer the detailed points, thank you!

2511718

As long as your buffer is large enough, you can use the strcat function to add strings

char buffer [1024];

strcat (buffer, str1);
strcat (buffer, str2);
strcat (buffer, str3);
strcat (buffer, str4);

2511718

If you want to take it out somewhere else, I built you to use the CStringArray class, so adding methods is also easy to take out!

If you want to use buffers, this may require you to define tags in the buffer to separate those number strings, which is more troublesome than

holyfield9

Thank you, how to use CStringArray specifically, can you say more specifically? Thank you very much

I can't pass it every time, I can't get it out

zm123456

CStringArray StrArray;
StrArray.Add (str1);
StrArray.GetAt (i)