设在工程中定义了如下类型： Type stutype ino As Intege

问题单项选择题

设在工程中定义了如下类型： Type stutype ino As Integer strname As String*20 strsex As String* 1 smark As Single End Type在窗体上正确使用这个类型的是下列哪个操作( )。

A．Sub Commandl_Click0 Dim student As Stutype With student .ino = 12 . strname = smith .strsex = .smark = 89 End With End Sub

B．Sub Commandl_Click0 Dim student As Stutype With student .ino = 12 .strname = "smith" .strscx = "男" .smark = 89 End With End Sub

C．Sub Commandl_Click0 Dim student As Stutype With Stutype ino = 12 .strname = "smith" .strsex = "男" .smark = 89 End With End Sub

D．Sub Command1 _Click() Dim student As Stutype With student .ino = 12 .strname = "smith" .strsex = "男" .smark = 89 End student End Sub

答案

参考答案：B

解析：本题考查为记录类型变量student赋值。使用With语句可以对某个对象执行一系列的语句，而不用重复指出对象的名称。其语法如下： With记录类型变量 .记录类型变量成员名；要赋的值 … End With 给记录类型变量中的字符串型成员赋值时要加双引号。