我正在尝试设置一个媒体元素来播放来自 http 源的视频。来源来自网络摄像机，它只是不工作，我不知道为什么。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Navigation;
using Microsoft.Phone.Controls;
using Microsoft.Phone.Shell;
using FullCam.Resources;
namespace FullCam
{
public partial class MainPage : PhoneApplicationPage
{
// Constructor
public MainPage()
{
string sourceURL = "http://xxx.xxx.xxx.xxx/display_pic.cgi?cam=1&id=807933130&res=hi&format=mp4&txmode=binary";
InitializeComponent();
// Sample code to localize the ApplicationBar
BuildLocalizedApplicationBar();
iniCamBox(camBox_1, sourceURL, "user", "password");
}
private void BuildLocalizedApplicationBar()
{
// Set the page's ApplicationBar to a new instance of ApplicationBar.
ApplicationBar = new ApplicationBar();
// Create a new button and set the text value to the localized string from AppResources.
ApplicationBarIconButton appBarButton = new ApplicationBarIconButton(new Uri("/Assets/AppBar/appbar.add.rest.png", UriKind.Relative));
appBarButton.Text = AppResources.AppBarButtonText;
ApplicationBar.Buttons.Add(appBarButton);
// Create a new menu item with the localized string from AppResources.
ApplicationBarMenuItem appBarMenuItem = new ApplicationBarMenuItem(AppResources.AppBarMenuItemText);
ApplicationBar.MenuItems.Add(appBarMenuItem);
}
private void iniCamBox(MediaElement box, string source, string user, string pass)
{
Uri mainSource = new Uri(source);
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(mainSource);
req.Credentials = new NetworkCredential(user, pass);
box.Source = mainSource;
box.Play();
}
}
}
我以前从未这样做过，所以我不确定我是否正确进行。