public void Add(IGridFileProvider provider)
{
if (!list.Contains(provider))
{
list.Add(provider);
}
}
public IGridFileProvider Select(string filename)
{
IGridFileProvider result = null;
var extension = Path.GetExtension(filename);
foreach (var provider in Providers)
{
if (provider.Extension == extension)
{
result = provider;
break;
}
}
return(result);
}