我有一个在ASP.NET中实现的数据表。我想在页面上实时或接近实时显示对此基础数据的更改。我该怎么办?我的模特:public class BoardGame { public int Id { get; set;} public string Name { get; set;} public string Description { get; set;} public int Quantity { get; set;} public double Price { get; set;} public BoardGame() { } public BoardGame(int id, string name, string description, int quantity, double price) { Id=id; Name=name; Description=description; Quantity=quantity; Price=price; } }代替此示例的实际数据库,我将把数据存储在Application变量中。我将其Application_Start植入我的Global.asax.cs函数中。var SeedData = new List<BoardGame>(){ new BoardGame(1, "Monopoly","Make your opponents go bankrupt!", 76, 15), new BoardGame(2, "Life", "Win at the game of life.", 55, 13), new BoardGame(3, "Candyland", "Make it through gumdrop forrest.", 97, 11) };Application["BoardGameDatabase"] = SeedData;如果使用的是Web窗体,则将使用中继器显示数据。<h1>Board Games</h1> <asp:Repeater runat="server" ID="BoardGameRepeater" ItemType="RealTimeDemo.Models.BoardGame"> <HeaderTemplate> <table border="1"> <tr> <th>Id</th> <th>Name</th> <th>Description</th> <th>Quantity</th> <th>Price</th> </tr> </HeaderTemplate> <ItemTemplate> <tr> <td><%#: Item.Id %></td> <td><%#: Item.Name %></td> <td><%#: Item.Description %></td> <td><%#: Item.Quantity %></td> <td><%#: Item.Price %></td> </tr> </ItemTemplate> <FooterTemplate></table></FooterTemplate> </asp:Repeater>并在后面的代码中加载该数据:protected void Page_Load(object sender, EventArgs e) { BoardGameRepeater.DataSource = Application["BoardGameDatabase"]; BoardGameRepeater.DataBind(); }
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