全局函数
CWnd* pWnd = GetDlgItem(IDC_BUTTON2);
HWND hWnd = pWnd->GetSafeHwnd();//CWnd*转化为HWND
::SetWindowText(hWnd,_T("测试"));//设置控件文本
//::全局作用域
//参数1:HWND窗口句柄
//参数2:文本字符串
MFC内部函数
CWnd* pWnd = GetDlgItem(IDC_BUTTON2);
pWnd->SetWindowText(_T("CESI"));
微信扫一扫
CWnd* pWnd = GetDlgItem(IDC_BUTTON2);
HWND hWnd = pWnd->GetSafeHwnd();//CWnd*转化为HWND
::SetWindowText(hWnd,_T("测试"));//设置控件文本
//::全局作用域
//参数1:HWND窗口句柄
//参数2:文本字符串
CWnd* pWnd = GetDlgItem(IDC_BUTTON2);
pWnd->SetWindowText(_T("CESI"));
相关推荐