private void mnuSetBackground_Click(object sender, RoutedEventArgs e)
{
string filename = FileDialog.GetOpenFilename("Open background image...", "png", "Image File");
if (filename != null)
{
try
{
BitmapImage img = new BitmapImage(new Uri(filename));
RealizedNetworkImage ri = new RealizedNetworkImage();
ri.Bitmap = img;
ri.FullFilename = filename;
ri.SourceImage = new WirelessNetworkImage();
ri.SourceImage.Scale = 1.0 / 39;
ri.SourceImage.Filename = filename;
NetworkControl.Images.Clear();
NetworkControl.Images.Add(ri);
Network.Images.Clear();
Network.Images.Add(ri.SourceImage);
NetworkControl.Redraw();
}
catch (Exception ex)
{
MessageBox.Show("Exception while trying to load image.\n" + ex.ToString());
}
}
}
public void SetNetwork(WirelessNetwork wn)
{
Network = wn;
Images.Clear();
foreach (var img in Network.Images)
{
RealizedNetworkImage ri = new RealizedNetworkImage();
ri.SourceImage = img;
ri.FullFilename = img.Filename;
ri.Bitmap = new BitmapImage(new Uri(ri.FullFilename));
Images.Add(ri);
}
InvalidateVisual();
}