private VirtualEditData SetDataToImage(VirtualEditData lastData, VirtualLightType lightType, BitmapImage img)
{
VirtualEditData data = null;
if (lastData == null)
{
data = new VirtualEditData();
}
else
{
data = lastData;
}
data.LightType = lightType;
data.ImageDisplay = img;
return data;
}
private static void OnLightDragEvent(object sender, DragEventArgs e)
{
Image exImg = (Image)sender;
if (!IsExchangedImage(exImg))
{
return;
}
IDataObject data = e.Data;
Image img = data.GetData(typeof(Image)) as Image;
VirtualEditData first = (VirtualEditData)img.DataContext;
VirtualEditData second = (VirtualEditData)exImg.DataContext;
VirtualEditData temp = new VirtualEditData();
first.CopyTo(temp);
second.CopyTo(first);
temp.CopyTo(second);
}