【发布时间】:2016-11-14 14:08:15
【问题描述】:
我正在尝试添加到列表中。如果我将声明移动到一个循环中,它可以正常工作但太慢,如果我不这样做,请添加方法覆盖以前的值。
我该怎么办?
Dim _obj As New ClassDAL.Site.SalesPoint
Dim _r = _obj.GetCities
Dim temp As New ClassDAL.Site.SalesPoint
Dim myList As New List(Of ClassDAL.Site.SalesPoint)
For Each row In _r
temp.FullCode = Convert.ToString(row.Item(0))
temp.CityCode = Convert.ToString(row.Item(1))
temp.Karm = Convert.ToInt32(row.Item(2))
temp.Name = Convert.ToString(row.Item(3))
myList.Add(temp)
temp = New ClassDAL.Site.SalesPoint
Next
Return myList
【问题讨论】:
标签: .net vb.net list foreach reference-type