private Terminals.Integration.Import.IImport FindImportType(string Extension)
{
Terminals.Integration.Import.IImport import = null;
if (Importers == null)
{
System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location));
string[] patterns = new string[] { "*.dll", "*.exe" };
foreach (string pattern in patterns)
{
foreach (System.IO.FileInfo fi in dir.GetFiles(pattern))
{
try
{
System.Reflection.Assembly asm = System.Reflection.Assembly.LoadFile(fi.FullName);
if (asm != null)
{
foreach (Type t in asm.GetTypes())
{
try
{
if (typeof(Terminals.Integration.Import.IImport).IsAssignableFrom(t) && t.IsClass)
{
if (Importers == null)
{
Importers = new List <Type>();
}
Importers.Add(t);
}
}
catch (Exception exc) { Terminals.Logging.Log.Info("", exc); }
}
}
}
catch (Exception exc)
{
Terminals.Logging.Log.Info("", exc);
//do nothing
}
}
}
}
if (Importers != null)
{
foreach (Type t in Importers)
{
Terminals.Integration.Import.IImport i = (t.Assembly.CreateInstance(t.FullName) as Terminals.Integration.Import.IImport);
if (i != null && i.KnownExtension != null)
{
if (i.KnownExtension == Extension)
{
import = i;
break;
}
}
}
}
return(import);
}
public FavoriteConfigurationElementCollection ImportFavorites(string Filename)
{
string FileExtension = System.IO.Path.GetExtension(Filename).ToLower();
Terminals.Integration.Import.IImport import = FindImportType(FileExtension);
if (import == null)
{
return(null);
}
return(import.ImportFavorites(Filename));
}
