16.在Visual Basic中,有如下程序:
Private Sub Command1_Click( )
Dim a As Integer,b As Integer,c As Integer,d As Integer
a=Val(Text1.Text):b=Val(Text2.Text):c=Val(Text3.Text)
d=min(a,b)-min(b,c):Text4.Text=Str(d)
End Sub
Function min(x As Integer,y As Integer) As Integer
If x<y Then min=x Else min=y
End Function
運(yùn)行該程序,在文本框Text1、文本框Text2、文本框Text3中分別輸入2、-5、6后,單擊命令按鈕Command1,文本框Text4中顯示的是( ?。?/div>