任何将在线图像加载到richtextbox中的方法

string imageUrl = "https://example.com/image.jpg";
using (WebClient webClient = new WebClient())
{
    byte[] imageBytes = webClient.DownloadData(imageUrl);
    using (MemoryStream ms = new MemoryStream(imageBytes))
    {
        Image image = Image.FromStream(ms);
        Clipboard.SetImage(image);
        richTextBox1.Paste();
    }
}

string imageUrl = "https://example.com/image.jpg";
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(imageUrl);
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
    using (Stream stream = response.GetResponseStream())
    {
        Image image = Image.FromStream(stream);
        Clipboard.SetImage(image);
        richTextBox1.Paste();
    }
}

async Task LoadImageAsync(string imageUrl)
{
    using (HttpClient httpClient = new HttpClient())
    {
        byte[] imageBytes = await httpClient.GetByteArrayAsync(imageUrl);
        using (MemoryStream ms = new MemoryStream(imageBytes))
        {
            Image image = Image.FromStream(ms);
            Clipboard.SetImage(image);
            richTextBox1.Paste();
        }
    }
}