我目前正在从硬编码数据填充我的Windows磁贴（我想确保我可以先让它工作......）。我拥有的......它与硬编码信息相得益彰。
我想要尝试做的是从LINQ查询中提取信息并将它们放入几个变量中，然后将这些变量放入Tile中。
我正在使用Web服务联系我的SQL DB，并将提供以下内容：
网络服务
[OperationContract]
List<TBL_My_Info> FindInfo(string uid);
public List<TBL_My_Info> FindInfo(string uid)
{
DataClasses1DataContext context = new DataClasses1DataContext();
var res = from r in context.TBL_My_Info where r.User_Name == uid select r;
return res.ToList();
}
我可以验证查询是否包含了我需要的3条信息，即Title，Description和Author。我遇到的问题是将这3个部分分配给他们各自的变量，以便我可以在我的瓷砖中显示它们。
我的问题是我不知道如何使用LINQ查询结果将它们分配给PrimaryTile中的变量..
这就是我所拥有的，我已经硬编码了瓷砖的值，以确保它正确显示：
private void UpdatePrimaryTile(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
var xmlDoc = TileService.CreateTiles(new PrimaryTile());
var updater = TileUpdateManager.CreateTileUpdaterForApplication();
TileNotification notification = new TileNotification(xmlDoc);
updater.Update(notification);
}
public class PrimaryTile
{
public string time { get; set; } = "8:15 AM, Saturday";
public string message { get; set; } = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore.";
public string message2 { get; set; } = " At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident.";
public string branding { get; set; } = "name";
public string appName { get; set; } = "HoL";
}
public static Windows.Data.Xml.Dom.XmlDocument CreateTiles(PrimaryTile primaryTile)
{
XDocument xDoc = new XDocument(
new XElement("tile", new XAttribute("version", 3),
new XElement("visual",
// Small Tile
new XElement("binding", new XAttribute("branding",
primaryTile.branding), new XAttribute("displayName", primaryTile.appName), new XAttribute("template", "TileSmall"),
new XElement("group",
new XElement("subgroup",
new XElement("text", primaryTile.time, new XAttribute("hint-style", "caption")),
new XElement("text", primaryTile.message, new
XAttribute("hint-style", "captionsubtle"), new XAttribute("hint-wrap", true), new XAttribute("hint-maxLines", 3))
)
)
),
// Medium Tile
new XElement("binding", new XAttribute("branding", primaryTile.branding),
new XAttribute("displayName", primaryTile.appName), new XAttribute("template", "TileMedium"),
new XElement("group", new XElement("subgroup",
new XElement("text", primaryTile.time, new XAttribute("hint-style", "caption")),
new XElement("text", primaryTile.message, new XAttribute("hint-style", "captionsubtle"),
new XAttribute("hint-wrap", true), new XAttribute("hint-maxLines", 3))
)
)
)
)
)
);
Windows.Data.Xml.Dom.XmlDocument xmlDoc = new Windows.Data.Xml.Dom.XmlDocument();
xmlDoc.LoadXml(xDoc.ToString());
return xmlDoc;
}
答案 0 :(得分：0)
试试这个
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
PrimaryTile pt = new PrimaryTile() {
time = DateTime.Parse("11/21/2015 8:15 AM"),
message = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore.",
message2 = " At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident.",
branding = "name",
appName = "HoL"
};
XmlDocument doc = CreateTiles(pt);
}
public static XmlDocument CreateTiles(PrimaryTile primaryTile)
{
XDocument xDoc = new XDocument(
new XElement("tile", new XAttribute("version", 3),
new XElement("visual",
// Small Tile
new XElement("binding", new XAttribute("branding",
primaryTile.branding), new XAttribute("displayName", primaryTile.appName), new XAttribute("template", "TileSmall"),
new XElement("group",
new XElement("subgroup",
new XElement("text", primaryTile.time, new XAttribute("hint-style", "caption")),
new XElement("text", primaryTile.message, new
XAttribute("hint-style", "captionsubtle"), new XAttribute("hint-wrap", true), new XAttribute("hint-maxLines", 3))
)
)
),
// Medium Tile
new XElement("binding", new XAttribute("branding", primaryTile.branding),
new XAttribute("displayName", primaryTile.appName), new XAttribute("template", "TileMedium"),
new XElement("group", new XElement("subgroup",
new XElement("text", primaryTile.time, new XAttribute("hint-style", "caption")),
new XElement("text", primaryTile.message, new XAttribute("hint-style", "captionsubtle"),
new XAttribute("hint-wrap", true), new XAttribute("hint-maxLines", 3))
)
)
)
)
)
);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(xDoc.ToString());
return xmlDoc;
}
}
public class PrimaryTile
{
public DateTime time { get; set; }
public string message { get; set; }
public string message2 { get; set; }
public string branding { get; set; }
public string appName { get; set; }
}
}