VB程序设计教程实验指导与习题解答上机答案.docx自测 1 程序代码 Private Sub Command1_Click() = + 3 End Sub Private Sub Command2_Click() = True End Sub Private Sub Command3_Click() = True End Sub Private Sub Command4_Click() = 10 = False = False — End Sub 初始窗口: 单机放大之后窗口: 单机下划线之后窗口: 欢迎下载 2 — 单击加粗之后窗口: 单击还原之后窗口: 欢迎下载 3 — 自测 2 程序代码 Private Sub Command1_Click() Label1 = "visual basic" Text1 = " 程序设计题 " End Sub Private Sub Command2_Click() Text1 = "visual basic" Label1 = " 程序设计题 " End Sub 初始窗口: 欢迎下载 4 — 单击显示之后窗口: 欢迎下载 5 — 单击交换之后的窗口: 自测题 3 Private Sub Command1_Click() = * () End Sub Private Sub Command2_Click() = + 30 = + 20 = 1 End Sub 欢迎