Public Class Tester
Public Shared Sub Main
Dim sourceArray() As Integer = {1, 2, 3}
Dim result As New System.Text.StringBuilder
Dim counter As Integer
result.Append("{")
For counter = 0 To sourceArray.Length - 1
result.Append(sourceArray(counter).ToString())
If (counter < (sourceArray.Length - 1)) Then result.Append(",")
Next counter
result.Append("}")
Console.WriteLine(result.ToString())
End Sub
End Class
{1,2,3}