EVC win32开发 combobox下拉选择 代码

给combobox 添加下拉选项

 

HWND myHwnd=GetDlgItem(hwnd,IDC_COMBOF1);//szCOMBO[i]);
SendMessage(myHwnd,CB_ADDSTRING,0, (LPARAM)(_T("选项1")));

SendMessage(myHwnd,CB_ADDSTRING,0, (LPARAM)(_T("选项2")));

SendMessage(myHwnd,CB_ADDSTRING,0, (LPARAM)(_T("选项3")));

 

获取选择的项

TCHAR  szCombo[20];

GetDlgItemText(hwnd, IDC_COMBOF1, szCombo, 20);
 if(wcscmp(szCombo,_T("选项1"))==0)
{　　
      //GetShowOpenFile(hwnd,IDC_EDITF1);//打开文件
}  

 

设置选择的项

HWND chwnd;

chwnd=GetDlgItem(hwnd,IDC_COMBOF1);//szCOMBO[i]);

SendMessage(chwnd, WM_SETTEXT, 0, (LPARAM)(_T("选项1")));