若在文本框Text1、Text2、Text3中分别输入2,5,6,下列程序段运行后,标签Label2中显示的内容是( ) Private Sub Commandl_Click() Dim a As Integer, b As Integer,cAs Integer a=Val(Text1.Text):b=Val(Text2.Text):c=Val(Text3.Text) Label2.Caption=Str(fx(a,b,c)) End Sub Function fx(x As Integer,y As Integer,z As Integer)As Integer If x<y Then fx=z If x>y Then fx=y Else fx=x End Function
A . 2
B . 5
C . 6
D . 0
答案:A