将位于网站上的图像添加到c#上的列表视图

Question

我想知道是否可以从以下网站添加一些图像:

http://www.website.com/892374_838.jpg http://www.website.com/2324374_838.jpg http://www.website.com/23431_838.jpg

到c#中的listview动态.

Answer 1

假设listView控件名为listView1,以下内容将为您完成:

    private void PopulateListView()
    {
        ImageList images = new ImageList();
        images.Images.Add(
            LoadImage("http://www.website.com/892374_838.jpg"));
        images.Images.Add(
            LoadImage("http://www.website.com/23431_838.jpg"));

        listView1.SmallImageList = images;
        listView1.Items.Add("An item", 0);
        listView1.Items.Add("Another item item", 1);
    }

    private Image LoadImage(string url)
    {
        System.Net.WebRequest request =
            System.Net.WebRequest.Create(url);

        System.Net.WebResponse response = request.GetResponse();
        System.IO.Stream responseStream =
            response.GetResponseStream();

        Bitmap bmp = new Bitmap(responseStream);

        responseStream.Dispose();

        return bmp;
    }