如何在If Else语句中处理第二个条件

Question

如何在If Else语句中处理第二个条件,我的if语句正在工作,但第二个条件不起作用(ElseIF),我的条件声明是否有问题？

Try
            If Val(TextBox7.Text.Trim.Split(".")(1)) >= 60 Then

                TextBox7.Text = Val(TextBox7.Text.Trim.Split(".")(0)) + 1 & "." & Val(TextBox7.Text.Trim.Split(".")(1) - 60) & " " & Format(Now, "MM/dd/yyyy")
                TextBox3.Text = Val(TextBox3.Text.Trim.Split(".")(0)) & "." & Val(TextBox3.Text.Trim.Split(".")(1) - 60) & " " & Format(Now, "MM/dd/yyyy")

            ElseIf Val(TextBox7.Text.Trim.Split(".")(1)) >= 100 Then

                TextBox7.Text = Val(TextBox7.Text.Trim.Split(".")(0)) - 1 & "." & Val(TextBox7.Text.Trim.Split(".")(1) - 45) & " " & Format(Now, "MM/dd/yyyy")
                TextBox3.Text = Val(TextBox3.Text.Trim.Split(".")(0)) - 1 & "." & Val(TextBox3.Text.Trim.Split(".")(1) - 45) & " " & Format(Now, "MM/dd/yyyy")


            Else
                TextBox7.Text = Format(Val(TextBox6.Text) + Val(Strings.Left(time.Text.Trim, 5)), "##.00") & Strings.Right(time.Text.Trim, 11)
                TextBox3.Text = Format(Val(TextBox6.Text) + Val(Strings.Left(time.Text.Trim, 5)), "##.00") - 1 & Strings.Right(time.Text.Trim, 11)
                'TextBox3.Text = Format(Val(TextBox3.Text.Trim.Split(".")(0) - 1) & "." & Val(TextBox3.Text.Trim.Split(".")(1)) & " " & Format(Now, "MM/dd/yyyy"))
            End If
        Catch
            TextBox7.Text = Format(Val(TextBox6.Text) + Val(Strings.Left(time.Text.Trim, 5)), "##.00") & Strings.Right(time.Text.Trim, 11)
        End Try 

Answer 1

>= 100应该是第一个条件,因为它是最严格的.

>= 60应该是第二个条件,因为所有的值>=100也是>=60.