public void AddPictureAndMessageToListView(string i_pictureURL, string i_message)
{
if (ListViewDestination != null && ImageListSource != null)
{
Bitmap bitmap;
using (WebClient client = new WebClient())
{
Stream stream = client.OpenRead(i_pictureURL);
bitmap = new Bitmap(stream);
}
ListViewDestination.Invoke(new Action(() =>
{
ImageListSource.Images.Add(i_pictureURL, bitmap);
ListViewDestination.View = View.LargeIcon;
ListViewDestination.LargeImageList = ImageListSource; //// imageList as pictures data source
ListViewDestination.Items.Add(i_message, i_pictureURL); //// load message and picture to listView
}));
}
else if (ListViewDestination == null)
{
throw new Exception("There is no ListView to design. Please assign ListView");
}
else if (ImageListSource == null)
{
throw new Exception("Cannot add Pictures to ListView without using ImageList. Please Assign ImageListSource");
}
}
public void AddMessageToListView(string i_message)
{
if (!string.IsNullOrEmpty(i_message) && ListViewDestination != null)
{
ListViewDestination.Invoke(new Action(() => ListViewDestination.Items.Add(i_message)));
}
else if (ListViewDestination == null)
{
throw new Exception("There is no ListView to design. Please assign ListView");
}
}
