private async void DoLoadWorkflow(object obj)
{
Responses = new ObservableCollection <QueryResponseVM>();
if (FormQuery != null && FormQuery.Id > 0)
{
try
{
var result = await RestHub.QueryWorkflow(FormQuery.Id);
if (result.UserObject != null)
{
QueryWorkflowDTO dto = result.UserObject as QueryWorkflowDTO;
if (dto != null)
{
AllowSubmit = dto.AllowSubmit;
AllowReject = dto.AllowReject;
string before = String.IsNullOrEmpty(dto.PreviousUser) ? String.Empty : dto.PreviousUser + " <img src='http://www.iconsdb.com/icons/download/icon-sets/web-2-blue/arrow-11-24.jpg'/>";
string after = String.IsNullOrEmpty(dto.NextUser) ? String.Empty : "<img src='http://www.iconsdb.com/icons/download/orange/arrow-11-24.jpg'/>" + dto.NextUser;
QueryWorkflow = $"{before} <b>{dto.CurrentUser}</b> {after}";
}
}
else
{
MessageBox.Show("Can't Load Responses . .");
}
}
catch (Exception ex)
{
AppErrorBox.ShowErrorMessage("Error while Loading Responses . .", ex.ToString());
}
}
}