hello @all, how can i convert a double value into a string? can anybody help me??? thank you very much! sunny

thanks for reply. the program works, but i don't know why! DavidCrow wrote: cLetter = (rand() % 26) + 'A'; why does this works? thank you very much! :rose::rose::rose: sunny

hello @all, i have to write a program which generates randomized letters, e.g. from A to D (variable letters and with a variable length). the string could look like: CString str="AAACCDDDDDBBBBCDABBBDDDD...."; can anybody help me? thank you very much!!! sunny

hello @all, i want to have a string with n letters. my program provided these letters by coincidence. for example: i want to have a string with a length of 1000. i enter this in my dialog, that i want to have a string with 1000 letters. Now, these 1000 letters (e.g. from the letters ABCD) must be provided by coincidence. after that, the string should look (e.g.) like that: CString str="AAABBCDDDABBCDDACCDD...." how can i program a programm with this function? can anybody help me? thank you very much! sunny

thanks for reply. it works great!!!! THANKS!!!! sunny

thanks for reply. it works great!!!! THANKS!!!! sunny

hello @all, i have a CString, for example: CString m="TSET"; but i need the invert (turn around) from this CString: CString n="TEST"; how can i do this? thank you very much. sunny

hello @all, i want to fill a CString. i tried this: hs1=0; CString m_strTest1; CString minus("-"); m_strTest1.SetAt(hs1, 'minus'); but it does not work. can anybody help me? thanks, sunny

hello @all, i need a something, that find the maximum of different int or double values. for example: max{1, 2.5, 2}=2.5 can anybody help me? thank you very much. sunny

hello @all, i need a dynamic two-dimensional matrix. how can i do this? thank you very much! sunny

hello @all, i want to make a two dimensional matrix. how can i do this? can anybody help me? thank you very much sunny

hello @all, i would like to tie up an access data base to a java program. i would like to make this gladly over JDBC and ODBC (is so desired). can someone explain to me as simply as possible, how i can make that? thank you! sunny

hello @all, if i merge one e.g. access data base in a c++ or a java program over ODBC/JDBC, must i have installed then access on the pc? thank you very much sunny

oooohhhhhhhhh.....i know what´s wrong!!! thank you very very much.... João Paulo Figueira wrote: What is the order of execution? this was the point. i created a dialog at the beginning of my program and hide it and later i show it (inside this dialog was the problem). And so the order of execution was wrong!!!!! thank you very very much. :rose::rose::rose: sunny

thanks for reply. i make this: CDialogA: int global_int; ... void CDialogA::OnOk() { ... global_int=5; ... } CDialogB: extern int global_int; ... void CDialogB::OnQuestion() { ... int number=global_int; ... } but the number has not the same "content" as global_int in CDialogA. why? can you help me? sunny

thanks for reply. i make it in the same way (a) and (b). CDialogA: int global_int; ... void CDialogA::OnOk() { ... global_int=5; ... } CDialogB: extern int global_int; ... void CDialogB::OnQuestion() { ... int number=global_int; ... } but the number has not the same "content" as global_int in CDialogA. why? that´s why i asked. can you help me? sunny

hello @all, how can i make an integer to a global variable? i must use it, in different classes (CDialogA, CDialogB, ...)! thank you very much sunny

thank you and i think i found it: i use SW_SHOWMAXIMIZED to get the hyperterminal window has full screen width and i think it works. thank you very much, :rose::rose::rose: sunny

thank you for reply, it functions perfectly. :rose::rose::rose: i hope the last question to the hyperterminal: is there a possibility that the hyperterminal window has full screen width? thank you very much sunny

hello @all, a few days ago, i asked: i would like to build a hyperterminal into a mfc program (after i pressed a button, the hyperterminal is to appear). how can that be done? i got the answer: ::ShellExecute(0,0,"hypertrm.exe",0,0,SW_SHOW); it functions perfectly (special thanks to M A V)! :-D now, when the hyperterminal starts, i must make a few settings (select the com, give a name, baudrate and so on). is there a possibility to load an old "test.ht"? i don´t want to make any settings at the beginning of the hyperterminal. how can that be done? thank you very much sunny