private async Task PopulateEntities()
{
if (WorkingState)
{
return;
}
// Reinit other controls
Entities.Clear();
WorkingState = true;
OnWorkingStateChanged?.Invoke(this, EventArgs.Empty);
var infoPanelEventArgs =
new GetInformationPanelEventArgs {
Message = "Loading Entities...", Width = 340, Height = 150
};
OnGetInformationPanel?.Invoke(this, infoPanelEventArgs);
var informationPanel = infoPanelEventArgs.Panel;
var sourceEntitiesList = new List <EntityItem>();
try
{
await Task.Factory.StartNew(() =>
{
var sourceList = _metadataHelper.RetrieveEntities(Service);
foreach (EntityMetadata entity in sourceList)
{
sourceEntitiesList.Add(new EntityItem(entity));
}
});
informationPanel.Dispose();
if (sourceEntitiesList.Count == 0)
{
OnShowMessageBox?.Invoke(this, new MessageBoxEventArgs("The system does not contain any entities", "Warning", MessageBoxButtons.OK,
MessageBoxIcon.Warning));
}
else
{
Entities.AddRange(sourceEntitiesList);
Entities.Sort();
OnEntitiesListChanged?.Invoke(this, EventArgs.Empty);
}
}
catch (Exception ex)
{
OnShowMessageBox?.Invoke(this, new MessageBoxEventArgs("An error occured: " + ex.Message, "Error", MessageBoxButtons.OK,
MessageBoxIcon.Error));
}
WorkingState = false;
OnWorkingStateChanged?.Invoke(this, EventArgs.Empty);
}
public void Show(string title, string message, MessageBoxButtonTypeEnum buttonType, Action <MessageBoxResultEnum> actionToInvoke)
{
OnShowMessageBox.Invoke(title, message, buttonType, actionToInvoke);
}