CheckBox, buttons, radio buttons, and textarea.

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04_12_02_dialog.c
04_12_02_resource.h
04_12_02_resource.rc
04_12_02_dialog.c

#include <stdio.h>
#include <windows.h>
#include <commctrl.h>
#include "04_12_02_resource.h"

#pragma comment(lib,"comctl32.lib")

typedef struct
{
    int check;
    int radio;
    TCHAR texte[500];
} Sdata;

INT_PTR wmcommand(HWND hDlg, WPARAM wParam, LPARAM lParam,Sdata* sdat)
{
    unsigned short id = LOWORD(wParam);
    switch(id)
    {
    case IDD_BOUTON1:
        {
            int nbc;
            LPWORD tmp = (LPWORD) sdat->texte;
            HWND hEdit = GetDlgItem(hDlg, IDD_EDIT1);
            *tmp = sizeof(sdat->texte);
            nbc = SendMessage(hEdit, EM_GETLINE, 0,(LPARAM)sdat->texte);
            EndDialog(hDlg, 1);
        }
        return TRUE;
    case IDD_RADIO1:
        sdat->radio = 1;
        return TRUE;
    case IDD_RADIO2:
        sdat->radio = 2;
        return TRUE;
    case IDD_CHECK1:
        {
            HWND hCombo = GetDlgItem(hDlg, IDD_CHECK1);
            int val = SendMessage(hCombo, BM_GETCHECK, 0, 0);
            sdat->check = val;                    
        }
        return TRUE;
    }
    return FALSE;
}

INT_PTR CALLBACK DlgFenetre(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
    static Sdata* sdat;
    switch(msg)
    {
    case WM_INITDIALOG:
        sdat = (Sdata*)lParam;
        return TRUE;
    case WM_COMMAND:
        return wmcommand(hDlg,wParam,lParam,sdat);
    case WM_CLOSE:
        EndDialog(hDlg, 0);
        return TRUE;
    }
    return FALSE;
}

int main()
{
    int ret;
    Sdata data;
    ZeroMemory(&data,sizeof(Sdata));
    InitCommonControls();
    ret = DialogBoxParam(0, MAKEINTRESOURCE(IDD_FENETRE), 0, DlgFenetre,(LPARAM)&data);
    printf("ret = %d\n",ret);
    printf("radio = %d\n",data.radio);
    printf("checkbox = %d\n",data.check);
    printf("editbox = %S\n",data.texte);   // %S si on est en unicode (sizeof(TCHAR)==2) et %s si on n'est pas en unicode (et sizeof(TCHAR) = 1)
    return 0;
}



04_12_02_resource.h

#define IDD_FENETRE 100
#define IDD_BOUTON1 101
#define IDD_RADIO1  102
#define IDD_RADIO2  103
#define IDD_CHECK1  105
#define IDD_EDIT1   104


04_12_02_resource.rc

#include <windows.h>
#include "04_12_02_resource.h"

IDD_FENETRE DIALOG 100, 100, 350, 200
STYLE DS_MODALFRAME|WS_VISIBLE|WS_CAPTION|WS_SYSMENU
CAPTION "Titre"
FONT 8, "Helv"
BEGIN
  LTEXT "Plouf", -1, 10, 10, 50, 40
  PUSHBUTTON "Valider",IDD_BOUTON1,50,20,125,15
  AUTORADIOBUTTON "radio1",IDD_RADIO1,50,40,50,20
  AUTORADIOBUTTON "radio2",IDD_RADIO2,50,60,50,20
  AUTOCHECKBOX  "checkbox1",IDD_CHECK1,50,80,50,20
  EDITTEXT IDD_EDIT1,50,100,250,20
END
END

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