如何使用VB.NET DataBind多个项目？

Question

我运行下面的查询：

' Show which halls they are eligible for. 
     Dim dbRooms As New pbu_housingEntities 
     Dim gender As String = Session("gender").ToString 
     Dim hall As String = CStr(Session("hall")) 
     Dim selectedRooms = (From sh In dbRooms.Rooms _ 
          Where sh.gender = gender _ 
          Where sh.current_occupancy < sh.max_occupancy _ 
          Where sh.is_available = True _ 
          Where sh.building_name = hall _ 
          Select sh.room1, actual_available = sh.max_occupancy - sh.current_occupancy 
          ) 
     rptrRooms.DataSource = selectedRooms 
     rptrRooms.DataBind() 

其中，你可以看到，被绑定到一个中继器。现在，它包含多个值，我想在一个很好的格式化的方式来显示它们，下面伪代码：

<asp:Repeater ID="rptrRooms" runat="server" OnItemCommand="Choose_Room"> 
    <ItemTemplate> 
     <asp:Button ID="btnChooseRoom" runat="server" 
     CommandName="<%# Container.DataItem.Room1.ToString %>" Text="<%# Container.DataItem.Room1 %> : Available : <%# Container.DataItem.actual_available %>" 
     /> 
    </ItemTemplate> 
</asp:Repeater> 

Answer 1

试试这个：

Text='<%# String.Format("{0} : Available : {1}", Container.DataItem.Room1, Container.DataItem.actual_available) %>'