今天把一個VB.NET的程式翻成C#的,在ref這堵了半天。
函數定義是這樣的:
Public Shared Function GetUsers(ByVal portalId As Integer, ByVal isHydrated As Boolean, ByVal pageIndex As Integer, ByVal pageSize As Integer, ByRef totalRecords As Integer) As ArrayList
在VB.NET中可以這樣引用:
Users = UserController.GetUsers(UsersPortalId, False, CurrentPage - 1, PageSize, TotalRecords)
但在C#中,引用要加上"ref",參見MSDN:
ref(C# 參考)Users = UserController.GetUsers(UsersPortalId, false, CurrentPage-1, PageSize, ref TotalRecords);