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kiberg
kiberg
Last Activity: Nov 25 '07, 04:59 PM
Joined: Jul 16 '07
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  • kiberg
    started a topic How To Calculate TextWidth?
    in Java

    How To Calculate TextWidth?

    Hi

    Code:
    Graphics g;
g.drawString("Hello World!", 10, 10);
    I don't know it what kind of wide the text.How to calculate it?
    ThAnKs!
    See more | Go to post
    • kiberg
      replied to how to link libws2_32.a?
      in C
      Copiler and linker output:

      C:\DOCUME~1\erv in\LOCALS~1\Tem p\ccUfdaaa.o: In function `WinMain':
      //C/Documents and Settings/ervin/Asztal/Programming TCP Sockets for the Beginner/Source Code/Dev-C++/Chat1.cpp:29: multiple definition of `WinMain@16'
      C:\DOCUME~1\erv in\LOCALS~1\Tem p\ccYtcaaa.o://c/docume~1/ervin/asztal/progra~1/source~1/dev-c_~1/chat1.cpp:29: first defined here
      C:\DOCUME~1\erv in\LOCALS~1\Tem p\ccUfdaaa.o:      ...
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      • kiberg
        replied to how to link libws2_32.a?
        in C
        and if I write following:
        gcc -c libws2_32.a -c Chat1.cpp -c Chat1.rc -c Chat1.h

        Then retry only is a error:
        gcc: Compilation of header file requested...... .....
        See more | Go to post

          Leave a comment:

        • kiberg
          replied to how to link libws2_32.a?
          in C
          I only wrote file names...
          So, dev c++ -> options -> copiler options -> Add the following comands when calling copiler, and I write following:
          libws2_32.a Chat1.cpp Chat1.rc Chat1.h

          I dont write commands....
          I probaly following:
          gcc -a libws2_32.a -cpp Chat1.cpp -rc Chat1.rc -h Chat1.h

          But I get following errors:
          gcc: gcc: No such file or directory
          gcc: unrecognized...
          See more | Go to post

            Leave a comment:

          • kiberg
            replied to how to link libws2_32.a?
            in C
            Thanks,
            I linking folowing files:
            libws2_32.a Chat1.cpp Chat1.rc Chat1.h

            but is a new error:

            gcc: Compilation of header file requested

            This error show when I linking chat1.h..But if I don't linking it then showing following errors:

            gcc: libws2_32.a: linker input file unused since linking not done
            gcc: Chat1.rc: linker input file unused since linking not done
            ...
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              Leave a comment:

            • kiberg
              started a topic how to link libws2_32.a?
              in C

              how to link libws2_32.a?

              Hi,

              I have a problem to compile my socket program.
              I want to use winsock.h.
              I need link libws2_32.a (for dev-c++) .
              I found a libws2_32.a file and link it, but i have a next error:
              ....
              gcc: c:\documents and settings\ervin\ asztal\programm ing tcp sockets for the beginner\source code\dev-c++\chat1.rc: linker input file unused since linking not done
              gcc: libws2_32.a: linker input file unused since...
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              • kiberg
                started a topic How To Call Pascal Dll
                in C

                How To Call Pascal Dll

                hi,
                I need functions from dll(write it pascal).
                What can I do?
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                • kiberg
                  started a topic How to change font style
                  in C

                  How to change font style

                  Hi,

                  I use Dev c++ copiler, and drawing with Windows gui.The my Question is: How to change font name and style?
                  Thank you all answer.
                  (sry i dont good speak english.)
                  See more | Go to post
                  • kiberg
                    started a topic Pointer to class
                    in C

                    Pointer to class

                    hi,

                    Code:
                    class A
{
 int i;
}

class B
{
 A *a;
 int number;

 B(A obj){
 a=&obj;
 number=*a.i;//ERROR:
}

}
                    ERROR: request for member `i' in `B:a', which is of non-aggregate type `A *'

                    What's the problem?
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                    • kiberg
                      started a topic c++ ebook(free)
                      in General

                      c++ ebook(free)

                      hi,

                      I need ebooks about c++.I only one ebook found.
                      Thanks!
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                      • kiberg
                        replied to wm_paint : 100% cpu
                        in C
                        I am afraid it is not clear to me what you mean by "when I listen WM_PAINT event".
                        Sorry, i dont speak english only little...
                        But your solution is good.
                        Thank you very much!
                        See more | Go to post

                          Leave a comment:

                        • kiberg
                          started a topic wm_paint : 100% cpu
                          in C

                          wm_paint : 100% cpu

                          Hi

                          When I listen WM_PAINT event, the cpu is max.
                          Code:
                          LRESULT CALLBACK WindowProcedure(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int x, y;  HDC hdc; HPEN hOldPen, hPen; HBRUSH hOldBrush, hBrush;
y = lParam / 65536;
x = lParam % 65536;
    switch (message)
    {  // SetTextColor(hdc,RGB(0,0,255));
             //SetBkColor(hdc, RGB(236,232,245));
                          ...
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