A button is a control, which is an interactive component that enables users to communicate with an application. The Button class inherits directly from the ButtonBase class. A Button can be clicked by using the
然后为这个按钮控件关联一个变量如:m_Quit,类型是”Control”,以后不做说明的话,类型都是”Control”. 按钮控件类(CButton)类里有个成员函数SetIcon可以设置按钮显示的图标,该函数只有一个参数,那就是图标句柄。 然后在对话框类的初始化函数(CFirstDlg::OnInitDialog)添加如下语句: m_Quit.SetIcon((HICON)::Loa...
radioButton1.Checked = true; To interact with a RadioButton control, you can utilize the Checked property, which allows you to retrieve or modify the state of the radio button. When the Checked property is set to true, it indicates that the radio button is selected, while a value of fa...
CButton::GetBitmap Retrieves the handle of the bitmap previously set with SetBitmap. CButton::GetButtonStyle Retrieves information about the button control style. CButton::GetCheck Retrieves the check state of a button control. CButton::GetCursor Retrieves the handle of the cursor image prev...
创建,button按钮;利用CBtton::Create(……)函数的用法,下面是详细说明: BOOLCreate(LPCTSTRlpszCaption,DWORDdwStyle,constRECT&rect,CWnd*pParentWnd,UINTnID); Return Value Nonzero if successful; otherwise 0. Parameters lpszCaption Specifies the button control's text. ...
A button control is automatically highlighted when the user clicks and holds the left mouse button. The highlighting is removed when the user releases the mouse button. Example C++ CButton myPushButton;// Create a push button.myPushButton.Create(_T("My button"), WS_CHILD|WS_VISIBLE|BS_PUSH...
Sets the drop-down state of the current split button control. BOOL SetDropDownState( BOOL fDropDown ); Parameters Parameter Description [in] fDropDown true to setBST_DROPDOWNPUSHEDstate; otherwise, false. Return Value true if this method is successful; otherwise, false. ...
CButton m_splitButton; 下面的代码示例将拆分按钮控件的状态指示下拉箭头推入。 c++ 复制 /* Set the state of the split button control to indicate that the drop-down arrow is pushed. The arrow is drawn shaded to indicate the state. */ m_splitButton.SetDropDownState( TRUE ); 请参见 参考...
CButton::GetButtonStyle Recupera información sobre el estilo de control de botón. CButton::GetCheck Recupera el estado de comprobación de un control de botón. CButton::GetCursor Recupera el identificador de la imagen del cursor establecida previamente con SetCursor. CButton::GetIcon Recupera ...
S ControlWidgetToggle S ControlWidgetButton Initializers M init(some StringProtocol, action: Action, actionLabel: (Bool) -> ActionLabel) M init(LocalizedStringKey, action: Action, actionLabel: (Bool) -> ActionLabel) M init(action: Action, label: () -> Label) M init(action: Action, la...