private Image GetOverviewImage(string fname)
{
string ovFileName = fname.ToLower().Replace(".gxt", ".png");
if (File.Exists(ovFileName))
{
using (MemoryStream ms = new MemoryStream(File.ReadAllBytes(ovFileName)))
{
return(new Bitmap(ms));
}
}
else
{
try
{
using (ILayoutTemplate template = LayoutTemplate.LoadTemplateFrom(fname))
{
if (template != null)
{
Bitmap bitmap = template.GetOverview(new Size(165, 165));
if (bitmap != null)
{
bitmap.Save(ovFileName, ImageFormat.Png);
}
return(bitmap);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
return(null);
}
