C＃ListView項圖片

Question

我如何添加圖像（特定圖像）轉換成列表視圖與foreach語句 例如：

foreach(Video entry in videoFeed.Entries) { 

listview1.items.add(entry); 

listview1.items.image(imageURL); 

} 

Answer 1

如果你想要的是顯示圖像爲您ListViewItem的，那麼你需要創建一個的ImageList，用圖像填充它，在的ImageList分配給的ListView，然後告訴每一ListViewItem的要使用的圖像從列表：

var listView = new ListView(); 

// create image list and fill it 
var imageList = new ImageList(); 
imageList.Images.Add("itemImageKey", image); 
// tell your ListView to use the new image list 
listView.LargeImageList = imageList; 
// add an item 
var listViewItem = listView.Items.Add("Item with image"); 
// and tell the item which image to use 
listViewItem.ImageKey = "itemImageKey"; 

您可以閱讀更多關於ListViewItem以及如何設置/使用MSDN article或MSDN tutorial中的圖像。

Answer 2

 private void Form1_Load(object sender, EventArgs e) 
     { 
      List<string> adress = new List<string>(){"http://www.diseno-art.com/news_content/wp-content/uploads/2012/09/2013-Jaguar-F-Type-1-600x399.jpg" 
                ,"http://i.telegraph.co.uk/multimedia/archive/02351/Jaguar-F-type-9_2351861k.jpg", 
                "http://i.telegraph.co.uk/multimedia/archive/02351/Jaguar-F-type-5_2351885k.jpg", 
                "http://i.telegraph.co.uk/multimedia/archive/02351/Jaguar-F-type-7_2351893k.jpg"}; 
      ImageList il = new ImageList(); 
      foreach (string img in adress) 
      { 
       System.Net.WebRequest request = System.Net.WebRequest.Create(img); 
       System.Net.WebResponse resp = request.GetResponse(); 
       System.IO.Stream respStream = resp.GetResponseStream(); 
       Bitmap bmp = new Bitmap(respStream); 
       respStream.Dispose(); 

       il.Images.Add(bmp); 
      } 
      il.ImageSize = new Size(32, 32); 
      int count = 0; 
      listView1.LargeImageList = il; 
      List<string> names = new List<string>(){"1","2","3","4"}; 
      foreach (string s in names) 
      { 
       ListViewItem lst = new ListViewItem(); 
       lst.Text = s; 
       lst.ImageIndex = count++; 
       listView1.Items.Add(lst); 
      } 
     } 

這是給你不給每個圖像複製manualy到您的計算機，而不是您所提供的網址，並把該圖像在一個新的位圖，並添加到列表中