/// <summary>
/// Retrieve registration wrappers for all (public, static) methods marked with [ExcelCommand] attributes,
/// in all exported assemblies.
/// </summary>
/// <returns>All public static methods in registered assemblies that are decorated with an [ExcelCommand] attribute
/// (or a derived attribute)
/// </returns>
public static IEnumerable <ExcelCommandRegistration> GetExcelCommands()
{
return(from ass in ExcelIntegration.GetExportedAssemblies()
from typ in ass.GetTypes()
from mi in typ.GetMethods(BindingFlags.Public | BindingFlags.Static)
where mi.GetCustomAttribute <ExcelCommandAttribute>() != null
select new ExcelCommandRegistration(mi));
}
public override IEnumerable <Assembly> GetExportedAssemblies()
{
return(ExcelIntegration.GetExportedAssemblies());
}