如何获取点击的地理位置在C＃中兵地图上 [英] how to get the geolocation of a click on a bing map in C#

问题描述

是有可能得到在那里我在C＃中点击一个兵地图点的地理位置？

is it possible to get the geolocation of the point where i clicked on a bing Map in c#?

推荐答案

好吧，既然你在WinRT中是在C＃中，你正在使用Bing地图的Windows Store应用控制。
添加映射到你的XAML标记：

Alright, since you're in WinRT in C#, you're using the Bing Maps Windows Store App control. Add the map into your XAML markup:

<Page
    x:Class="Win8PublicApp.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    xmlns:m="using:Bing.Maps">
    <Grid Background="{StaticResource ApplicationPageBackgroundThemeBrush}">
        <m:Map Name="MyMap" Credentials="YOURKEY"/>
    </Grid>
</Page>

然后，你可以做到这一点补充图钉你点击其中：

Then you can do this to add pushpin where you have clicked:

public MainPage()
{
    this.InitializeComponent();

    this.MyMap.PointerPressedOverride += MyMap_PointerPressedOverride;
}

void MyMap_PointerPressedOverride(object sender, PointerRoutedEventArgs e)
{
    Bing.Maps.Location l = new Bing.Maps.Location();
    this.MyMap.TryPixelToLocation(e.GetCurrentPoint(this.MyMap).Position, out l);
    Bing.Maps.Pushpin pushpin = new Bing.Maps.Pushpin();
    pushpin.SetValue(Bing.Maps.MapLayer.PositionProperty, l);
    this.MyMap.Children.Add(pushpin);
}

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