public void setViewModel(ELSHedgeMonitorViewModel viewModel)
 {
     this.ELSListDataGrid_.ItemsSource = viewModel.ELSDeltaHedgeInstrument_;
 }
 public void setViewModel(ELSHedgeMonitorViewModel viewModel) 
 {
     this.ELSListDataGrid_.ItemsSource = viewModel.ELSDeltaHedgeInstrument_;
 }