VBA - Case Selects

Hi, I'm having a problem with a macro, trying to change it in this way:

Code:

---

Sub Main()
      Dim strings As String()
      Dim i As Integer
      Dim quotes As Char = ChrW(34)

      strings = New String() {"started", "starting", _
        "ended", "ending"}

      Console.WriteLine(" test every string to see if it starts with 'st'")
      For i = 0 To strings.GetUpperBound(0)

        If strings(i).StartsWith("st") Then
            Console.WriteLine(quotes & strings(i) & quotes & _
              " starts with " & quotes & "st" & quotes )
        End If

      Next

      Console.WriteLine(" test every string to see if it ends with 'ed'")
      For i = 0 To strings.GetUpperBound(0)

        If strings(i).EndsWith("ed") Then
            Console.WriteLine( quotes & strings(i) & quotes & _
              " ends with " & quotes & "ed" & quotes )
        End If

      Next
  End Sub ' Main

---

I'm trying to use Case statements, but I've tried a lot and can't seem to get it to work using that... how would I use Select Case and Case?

Thanks!

I don't see any Select Case in your code. What are you trying to do exactly?

Also, you missed the forum. I'll notify Mods to move it to the VBA section (which is different than VB Classic).

EDIT: This is how select case works: http://www.vbtutor.net/lesson8.html

Sorry, I can't seem to find the VBA forum....

Anyhow, I want to go from the above, to the following, but it just skips:

Code:

---

Sub Main()
      Dim strings As String()
      Dim i As Integer
      Dim quotes As Char = ChrW(34)

      strings = New String() {"started", "starting", _
        "ended", "ending"}

      Console.WriteLine(" test every string to see if it starts with 'st'")
      For i = 0 To strings.GetUpperBound(0)

        Case Select testcase
        Case strings(i).EndsWith("ed") Then
            MsgBox(quotes & strings(i) & quotes & _
              " Ends With " & quotes & "st" & quotes )
        End If

      Next

       
  End Sub ' Main

---

Where is "testcase" declared and how? And if you are checking it in a loop, then you need to set it in the loop as well to make any sense. You also lack the End Select statement. There's no "Then" keyword either. Take a look at the link I posted in the previous post to see how to use it.

P.S: VBA is under Office Development.

I read that tutorial, and tried to apply it to the macro, came out with this:

Code:

---

  Sub Main()
        Dim strings As String()
        Dim i As Integer
        Dim quotes As Char = ChrW(34)
        Dim testcase As String

        strings = New String() {"started", "starting", _
          "ended", "ending"}

        Console.WriteLine(" test every string to see if it starts with 'st'")
        For i = 0 To strings.GetUpperBound(0)

      Select testcase
                Case strings(i).EndsWith("ed")
                    MsgBox(quotes & strings(i) & quotes & _
                      " Ends With " & quotes & "ed" & quotes)
                Case strings(i).EndsWith("ing")
                    MsgBox(quotes & strings(i) & quotes & _
                      " Ends With " & quotes & "ing" & quotes)
                Case Else
                    MsgBox("Does not end with parameters")

            End Select


        Next


    End Sub ' Main

---

Obviously, it's going to fail... what does testcase need to be declared as(I have a string)? Does it need to be filled with something?

I appreciate the help.... I'm more of a C# guy :)

The testcase should be whatever you are checking against. You need to set it's value somewhere. As it is now, it si just an empty string. But I don't think it's the right construct for your scenario. You use it usually as a replacement for If Then, when there are a lot of values (cases) to check.

In your case I'd stick with the code you had in the first place. Why did you think you need to replace it with Select Case?

I wanted to use case because I have a possibility of three or four different endings, (y, ss, s, and nothing) and am going to trim and make them plural. The case statement was a recommendation of a co-worker

I'm still don't think that it would be aplicable to your situation. The only change I'd make to your original code is to pack everything in one For loop so you go through the items only once, not twice (or more if you have more cases to test).

Code:

---

Sub Main()
      Dim strings As String()
      Dim i As Integer
      Dim quotes As Char = ChrW(34)

      strings = New String() {"started", "starting", _
        "ended", "ending"}

      For i = 0 To strings.GetUpperBound(0)
        Console.WriteLine(" test every string to see if it starts with 'st'")
        If strings(i).StartsWith("st") Then
            Console.WriteLine(quotes & strings(i) & quotes & _
              " starts with " & quotes & "st" & quotes )
        End If

        Console.WriteLine(" test every string to see if it ends with 'ed'")
        If strings(i).EndsWith("ed") Then
            Console.WriteLine( quotes & strings(i) & quotes & _
              " ends with " & quotes & "ed" & quotes )
        End If
      Next
  End Sub ' Main

---

Thread moved to 'Office Development/VBA' forum.

(thanks for letting us know baja_yu :thumb: )

Seems like you wanted the VB.NET Forum and not the VBA Forum ;)

I will inform the mods and they will move it to VB.NET if they find it appropriate...

I see what you mean koolsid, there are a few lines of code that look like .Net

brstorrie, which version of VB are you actually using for this?