nteger, Shift As Integer, _Р X As Single, Y As Single)Р Form1.Caption = "你好"Р End SubР在C1按钮上按下鼠标时,将窗体Form1的标题设置为“你好”。Р(4)Private Sub C1_MouseUp(Button As Integer, Shift As Integer, _ Р X As Single, Y As Single)Р Form1.Caption = "再见"Р End SubР在C1按钮上抬起鼠标时,将窗体Form1的标题设置为“再见”。Р(5)Private Sub C2_GotFocus()Р Form1.Caption = "使用第二个按钮"Р End SubР当C2按钮获得焦点时,将窗体Form1的标题设置为“使用第二个按钮”。Р(6)Private Sub C2_LostFocus()Р Form1.Caption = "不用第二个按钮"Р End SubР当C2按钮失去焦点时,将窗体Form1的标题设置为“不用第二个按钮”。Р2.在图2-5中标出以下部分:Р代码区、对象下拉列表框、过程下拉列表框、过程查看按钮、全模块查看按钮、拆分栏。Р图2-5 代码编辑器窗口Р3.设在数字显示区上显示内容如图2-6所示,请在图上标出各数字所对应的对象的属性。РLeft Top Width HeightР图2-6 数字显示区Р4.将变量SUM1、SUM2定义为单精度型;M、N定义为整型;S1、S2定义为字符串类型;YN定义成布尔型,写出相应的定义语句。РDim SUM1 As Single,SUM2 As Single РDim M As Integer,N As Integer РDim S1 As String,S2 As String РDim YN As Boolean
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