xamarin学习之路 例一、嵌入网页_.NET_编程开发_程序员俱乐部

用Xamarin嵌入网页

 1、新建一个页面如下图

相对应当页面代码如下:

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"

x:Class="App_ERP.View.Core.Views.UseWebView">

 
<ContentPage.ToolbarItems>
<ToolbarItem Text="刷新" Command="{Binding RefreshCmd}" />
</ContentPage.ToolbarItems>
<StackLayout>

<Label Text="{Binding MainText}" />

<WebView Source="{Binding DataSource}"
HeightRequest="1000"
WidthRequest="1000" />
</StackLayout>

</ContentPage>

2、后台对应的model 代码

[MasterItem]
public class UseWebViewModel 
{
public string MainText { get; set; }
public string DataSource { get; set; }

//刷新事件

public ICommand RefreshCmd { get; set; } 

 
public UseWebViewModel(SimpleContainer container)
{

DisplayName = "嵌入网页";
Icon = "icon_setting.png";
MainText = "holle word";
DataSource = "https://www.baidu.com";

//刷新事件

this.RefreshCmd = new Command(() => this.LoadData());
}

public async void LoadData()
{
NotifyOfPropertyChange(() => this.DataSource);
}

个人做的小例子，后续继续加油，