为什么我的模态对话框和非模态对化框初始化不了

Question

代码如下：
HWND hList,hedit;

      switch (message)
      {

      case  WM_INITDIALOG :
hList=GetDlgItem(hDlg,IDC_LIST); 
hedit=GetDlgItem(hDlg,ID_EDIT);
                                return TRUE;

Answer 1

BOOL CALLBACK InitDlgProc (HWND hDlg, UINT message,WPARAM wParam, LPARAM lParam)
{
int lResult;
char szBuff[10];
int i=0;
HWND hList,hedit,hedit1;
hList=GetDlgItem(hDlg,IDC_LIST); 
hedit=GetDlgItem(hDlg,ID_EDIT);
hedit1=GetDlgItem(hDlg,IDC_EDIT1);
      switch (message)
      {
    case   WM_CTLCOLOREDIT:
case   WM_CTLCOLORSTATIC:
  SetBkMode((HDC)wParam,TRANSPARENT);   
  SetTextColor((HDC)wParam,   RGB(255,0,255));   
  SetBkColor((HDC)wParam,RGB(210,224,240)); 
  return  (LRESULT)CreateSolidBrush(RGB(210,224,240));
          
      case  WM_COMMAND :
           switch (LOWORD (wParam))
           {
case ID_LOST://删除

lResult = SendMessage( hList,LB_GETCARETINDEX,0,0  );  
    SendMessage(hList, LB_DELETESTRING, (WPARAM) lResult,0 );  

return 0; case ID_OK:
if(!GetWindowText(hedit1,szBuff,sizeof(szBuff)))
{
MessageBox(NULL,"   输入不能为空!重新输入~   ","提示",MB_OK);
return 0;
}
*szBuffer=*szBuff;
                    MessageBox(NULL,"   已经设置~   ","提示",MB_OK);
break;
case ID_ADD://添加        
if(!GetWindowText(hedit,szBuff,sizeof(szBuff)))
{
MessageBox(NULL,"   输入不能为空!重新输入~   ","提示",MB_OK);
return 0;
}
        SendMessage(hList, LB_ADDSTRING,i, (LPARAM)szBuff); //向列表框添加记录
                 i++;
                    
    SetWindowText(hedit,"");
break;
          
           case  IDCANCEL :               
EndDialog(hDlg,FALSE);
                return TRUE ;
          }
           break ; 

}
   return FALSE ;
}

Answer 2

如果是对话框程序（MFC）对话框程序的话初始化应在OnInitDialog()里面完成。