我正在尝试在Windows Phone开始屏幕上创建一个Tile。以下代码用于工作但现在却没有。我没有改变任何事情。
private async static void CreateTile()
{
try
{
SecondaryTile tileData = new SecondaryTile()
{
TileId = "MyTileID",
DisplayName = "My App Name",
TileOptions = TileOptions.ShowNameOnLogo,
};
tileData.VisualElements.Square150x150Logo = new Uri("ms-appx:///Resources/Images/Tiles/150150.png", UriKind.Absolute);
tileData.VisualElements.ShowNameOnSquare150x150Logo = true;
await tileData.RequestCreateAsync();
}
catch (Exception ex)
{
}
}
现在它失败并显示错误消息:
The parameter is incorrect.
和以下Stack Trace:
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
at My.Namespace.SplashPage.<CreateTile>d__f.MoveNext()
当我评论所有内容时,我甚至会收到错误,例如:
SecondaryTile tileData = new SecondaryTile()
{
//TileId = "MyTileID",
//DisplayName = "My App Name",
//TileOptions = TileOptions.ShowNameOnLogo,
};
//tileData.VisualElements.Square150x150Logo = new Uri("ms-appx:///Resources/Images/Tiles/150150.png", UriKind.Absolute);
//tileData.VisualElements.ShowNameOnSquare150x150Logo = true;
await tileData.RequestCreateAsync();
所以我不知道哪个参数不正确。可能是什么导致了这个?我该如何解决?
答案 0 :(得分:1)
尝试这样的事情:
if (SecondaryTile.Exists(tileID)) await tileData.UpdateAsync();
else await tileData.RequestCreateAsync();