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Type: Posts; User: Brigs76

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  1. Replies
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    931

    This way it stops at the first index and always...

    This way it stops at the first index and always returns a 9 :(
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    selecting item from a for loop

    quick question that is driving me insane..

    I have a for loop that loops from 9 to 12 to check if the mouse cursor is above any of the items with index between 9 and 12..




    for (int i = 9; i...
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    7,046

    Reverse function for linked list

    I have the following code example that creates a linked list:


    #include <iostream.h>
    /* Here is our Node (our structure) that contains the information
    we want along with a memory address to the...
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    971

    Oye! It works, I didn't know about fgets, reads...

    Oye! It works, I didn't know about fgets, reads things one line at a time. Learn something new every day.

    Thanks!
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    creating variables on the fly?

    Here is the situation. I need to load a list of text into a listbox. I have a text file that has the list in this format:

    item1
    item2
    item3

    I than open this text file and load everything into...
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    5,566

    that line does nothing for me as I am making a...

    that line does nothing for me as I am making a windows program, not dos, so the printf does not output anything.
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    LB_GETTEXT listbox command

    I am trying to read in the text of all items in a listbox and copy that text to an edit box (text box). However when I do, the string that is suppose to store all the items of the listbox only stores...
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    1,776

    I've decided to approach this from a different...

    I've decided to approach this from a different way. Save the listbox content to an edit box and than save that to file.
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    1,776

    Save/Load for ListBox

    Can someone please point me to an example C program that allows to Save and Load listbox content? I know how to save and load edit box content but listbox is a bit trickier.
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    2,155

    GetDlgItemText with a listbox

    Hi,

    I am trying to retrive the text that is located in a listbox. I am using:


    GetDlgItemText(dlghwnd, LV_Course, EDC, 200);

    where LV_Course is my listbox and EDC is the string that is...
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    787

    string variable + "some string" ??

    How can I add an "string" to a string variable to make it into one big string? I have code that returns the current path of the program:

    char cDir[150];
    GetCurrentDirectory(150,cDir);

    Now I...
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    Ok, works for the most part, but there is some...

    Ok, works for the most part, but there is some garbage at the end of the string. Something like this:

    http://img9.echo.cx/img9/73/gb5ra.jpg
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    1,023

    TextOut equivalent for numbers?

    Does anyone know if there is an "TextOut" equivalent function for numbers? I need to draw some floating point numbers, or at least integers on screen in the WM_PAINT case. I am able to draw text like...
  14. If i make it global and declare at the top than...

    If i make it global and declare at the top than dlghwnd becomes undeclared as it is the HWND of the dialog window.
  15. how to use same variable in different procedures?

    For example in the Dialog Window Proc I assign some values to an integer variable. Than I need to use this variable in another Proc such as WndProc but it does not recognize the variable in WndProc,...
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    1,482

    Gives a warning: [Warning] passing arg 1 of...

    Gives a warning:
    [Warning] passing arg 1 of `GetDlgItemInt' makes pointer from integer without a cast

    and returns a value of 0 when it's suppose to be something else.
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    1,482

    GetDlgItemInt not working

    I have a Dialog window and on it I have an edit box. I want to retrieve the integer value in the edit box and point it to a variable. However the following code does not work:



    int Pval1 =...
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    5,987

    hmm, is it possible to call an if statement...

    hmm, is it possible to call an if statement within WM_PAINT such as:



    case WM_PAINT:
    {
    // Just a note, never use a MessageBox from inside WM_PAINT
    // The box will cause more WM_PAINT...
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    WM_PAINT function, how to call again?

    Ok here is the situation. I loaded a bitmap to the screen using windows GDI. I did this in the WM_PAINT function. Now what I want to do is when a user clicks on a file menu, the screen must become...
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    1,594

    excellent, thank you, that was the problem :D

    excellent, thank you, that was the problem :D
  21. Replies
    2
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    1,594

    Winprog BMP tutorial not working

    I downloaded the winprog.org bmp tutorial and when I complile and run the program it gives the error "Could not load IDB_BALL!" which is an error handler within the program. However it should be...
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    987

    ahh thanks, that works

    ahh thanks, that works
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    987

    Ok that makes sense. however when a user entered...

    Ok that makes sense. however when a user entered a string such as 1001001011000011 how can i go about splitting it every 4 digits?
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    Reverse conversion

    Is it possilbe to reverse this piece of code to do the opposite? Right now it succesfully converts a hexadecimal number to a binary. How can I make it do the opposite? thanks.



    int...
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    Can you please give an example of how to do that?...

    Can you please give an example of how to do that? I am relly new to C programming.

    Many thanks
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