public static Task<List<ControlSystemAlarmPurpose>> GetControlSystemAlarmPurposes()
{
var task = new TaskCompletionSource<List<ControlSystemAlarmPurpose>>();
var cee = new CmsWebServiceClient(Utils.WcfBinding, Utils.WcfEndPoint);
cee.GetControlSystemAlarmPurposesCompleted += (s, e) => task.SetResult(e.Result);
cee.GetControlSystemAlarmPurposesAsync();
return task.Task;
}
private void LoadAlarmPurposes(NodeView expandedNode)
{
var cmsWebServiceClient = new CmsWebServiceClient(Utils.WcfBinding, Utils.WcfEndPoint);
EventHandler<GetControlSystemAlarmPurposesCompletedEventArgs> fetchCompleted = null;
fetchCompleted = (s, eventArgs) =>
{
var alarmPurposes = eventArgs.Result;
if (alarmPurposes != null)
{
foreach (var purpose in alarmPurposes)
{
var child = new NodeView(expandedNode)
{
Id = purpose.Id,
Name = purpose.Name,
Description = purpose.Description,
Icon = "/CmsEquipmentDatabase;component/Images/Configuration.png",
Type = NodeType.AlarmPurposeNode,
HasChildren = false,
SortField = purpose.Ordinal.ToString()
};
expandedNode.Children.Add(child);
}
Utils.HideSpinner(expandedNode);
expandedNode.Sort();
}
};
cmsWebServiceClient.GetControlSystemAlarmPurposesCompleted += fetchCompleted;
cmsWebServiceClient.GetControlSystemAlarmPurposesAsync();
}