摘要： <StackPanel Orientation="Vertical" Grid.Column="1"> <TextBlock Style="{StaticResource HeaderTextStyle}" Margin="10" Text="Item Detail"/> <Frame x:Name="ItemDetailFrame"/> </StackPanel>在LISTpage 的onavigated 的方法里面， Ite 阅读全文

摘要： <Popup x:Name="AddItemPopup" IsLightDismissEnabled="True" Width="435" Height="265" > <StackPanel Background="Black"> <Border Background="#85C54C" BorderThickness="4"> <Grid Margin="10"> <Grid.R 阅读全文

摘要： using Windows.Devices.Geolocation; Geolocator geoloc = new Geolocator();Geoposition position = await geoloc.GetGeopositionAsync();//h获得地理坐标 HttpClient httpClient = new HttpClient(); httpClient.BaseAddress = new Uri("http://nominatim.openstreetmap.org"); HttpResponseM... 阅读全文

摘要： 首先pivot的的selection changed 事件 触发 pivotindex 的时间 比较晚，他是在完全进入另一pivotitem的时候 才会触发pivotindex改变next ManipulationCompleted事件 触发 pivotindex 的时间要早的很多 ，嘿嘿 阅读全文

摘要： static int TakesAWhile(int data, int ms) { Console.WriteLine("TakesAWhile started"); Thread.Sleep(ms); Console.WriteLine("TakesAWhile completed"); return ++data; } ... 阅读全文

摘要： Console.WriteLine (Regex.Match ("color", @"colou?r").Success); // True Console.WriteLine (Regex.Match ("colour", @"colou?r").Success); // True Console.WriteLine (Regex.Match ("colouur", @"... 阅读全文

摘要： class ThreadUnsafe { static int _val1 = 1, _val2 = 1; static void Go() { if (_val2 != 0) Console.WriteLine (_val1 / _val2); _val2 = 0; } }///方法的定义和分配的内存地... 阅读全文

摘要： Semaphores can be useful in limiting concurrency—preventing too many threads from executing a particular piece of code at once. In the following example, five threads try to enter a nightclub that a... 阅读全文

摘要： 这样写可以用在linq 查询里面 阅读全文

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