public async void SubmitArea()
{
IsSubmitEnabled = false;
try
{
await Task.Run(() => _SubmissionService.SubmitTotalArea(TotalArea));
_UserInteraction.Alert("Submit successful.", "Submit successful");
}
catch (Exception ex)
{
_UserInteraction.Alert(ex.Message, "Submit error");
}
finally
{
IsSubmitEnabled = true;
}
}