public async void DeleteMeasurment()
{
MeasurementsViewM.MeasurementsOC.Remove(MeasurementsViewM.SelectedMeasurment);
MeasurmentWebApi = new WebAPIAsync <Measurement>(ServerUrl, ApiPrefix, MeasurmentsApiId);
await MeasurmentWebApi.Delete(MeasurementsViewM.SelectedMeasurment.MeasurementId);
}
public async void DeleteMessage(Message mes)
{
await WebApi.Delete(mes.MessageId);
}