MFC去掉/显示窗口标题栏

MFC去掉/显示窗口标题栏

在OnInitDialog()函数中添加：

	// 隐藏标题栏LONG IStyle = ::GetWindowLong(this->m_hWnd,GWL_STYLE);::SetWindowLong(this->m_hWnd, GWL_STYLE, IStyle&~WS_CAPTION);::SetWindowPos(this->m_hWnd, NULL, 0, 0, 0, 0, SWP_NOSIZE| SWP_NOMOVE| SWP_NOZORDER| SWP_NOACTIVATE| SWP_FRAMECHANGED);// 显示标题栏LONG IStyle = ::GetWindowLong(this->m_hWnd, GWL_STYLE);::SetWindowLong(this->m_hWnd, GWL_STYLE, IStyle | WS_CAPTION);::SetWindowPos(this->m_hWnd, NULL, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER| SWP_NOACTIVATE | SWP_FRAMECHANGED);