Hello,
I'm new to VB, and I realy don't get the arrays. I have to write a program that takes an arry of string as a parameter and adds "sir" to each string. I need to use "get upper bound."
Can anyone help? I'm desperate, I tried eveything and nothing works.
5 3257
how about this... :)
Private Sub AddPrefixToArra y(ByRef arr() As String)
Dim i As Integer
For i = 1 To UBound(arr)
arr(i - 1) = "Sir " & Trim(arr(i - 1))
Next i
End Sub
Hi,
I did try and Its still not working, I can not get it to display anything in the listbox, Thank you for your help.
:confused:
Private Sub Button1_Click(. .....ByVal e ....) Handles Button1.Click
Dim List() As String = {"", "Kill", "Zav", "SAV", "Jan"}
ListBox1.Items. Clear()
ListBox1.Items. Add(AddTitle)
End Sub
Private Sub AddTitle(ByRef arr() As String)
Dim i As Integer
For i = 1 To UBound(arr)
arr(i - 1) = "Sir " & Trim(arr(i - 1))
Next i
End Sub
TRY THIS..........
Private Sub Command1_Click( )
Dim arr(4) As String
arr(0) = ""
arr(1) = "Kill"
arr(2) = "Zav"
arr(3) = "SAV"
arr(4) = "Jan"
AddTitle arr
End Sub
Private Sub AddTitle(ByRef arr() As String)
Dim i As Integer
ListBox1.Clear
For i = 1 To UBound(arr)
ListBox1.AddIte m "Sir " & Trim(arr(i - 1))
Next i
ListBox1.AddIte m ""
ListBox1.AddIte m "ENJOY CODIN :)"
End Sub
you shouldnt put a procedure name on listbox.additem since the syntax only requires a variable or a string value, besides sub procedures doesnt return a value, use functions instead of procedures it will work then.
Thank you so much,
I got it, this realy works.
Private Sub Button1_Click Handles Button1.Click
Dim arr() As String = {"", "Kill", "Zav", "SAV", "Jan"}
AddTitle(arr)
End Sub
Private Sub AddTitle(ByRef arr() As String)
Dim add As String = ("Sir. ")
Dim i As Integer
ListBox1.Items. Clear()
For i = 1 To arr.GetUpperBou nd(0)
ListBox1.Items. Add(add & Trim(arr(i)))
Next i
End Sub
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