Function Fun(x As Integer,ByVal y As Integer)As Integer x=x+y If x<0 Then Fun=x Else Fun=y End If End Function Private Sub Command1_Click() Dim a As Integer,b As Integer a=-10:b=5 Text1.Text=Fun(a.B) Text2.Text=Fun(a,B) End Sub 程序运行后,单击命令按钮,Text1和Text2文本框显示的内容分别是______和______。