public static IEnumerable <IApplicationCommand> OnBeforeShow(DataMap dataMap, ApplicationSchemaDefinition application)
{
var context = new OnBeforeShowContext(application, MetadataRepository, User.Current);
var behavior = GetBehavior(context.Application);
behavior.OnBeforeShow(context, dataMap);
return(context.Commands);
}
/// <summary>
/// Invoked just before a data map is binded and displayed by
/// an UI. This method can be used to evaluate which commands
/// are available or perform any related tasks.
/// </summary>
/// <param name="context">The operation context.</param>
/// <param name="dataMap">The data map that is about to be displayed by the UI.</param>
public virtual void OnBeforeShow(OnBeforeShowContext context, DataMap dataMap)
{
// Let's iterate through the list of all commands
// giving them opportunity to indicate they are
// available to be interacted with by the user.
foreach (var command in _commands)
{
command.Register(context, dataMap);
}
}
