變數命名大小寫，語句錯落有秩，原始碼維護方面
下面大家比較一下以下兩段程式碼:
讀懂難度很大的程式碼：
Dim SNAME As String
Dim NTURN As Integer
If NTURN = 0 Then
If SNAME = "vbeden" Then
Do While NTURN < 4
NTURN = NTURN + 1
Loop
End If
End If
容易讀懂的程式碼：
Dim sName As String
Dim nTurn As Integer
If nTurn = 0 Then
If sName = "vbeden" Then
Do While nTurn < 4
nTurn = nTurn + 1
Loop
End If
End If
