private void OnKeyDown(object sender, KeyEventArgs e)
{
Control ctrl = sender as Control;
if (ctrl != null)
{
if (e.Key == Key.Escape || e.Key == Key.Enter)
{
ContractParamVM contractVM = ctrl.DataContext as ContractParamVM;
if (contractVM != null)
{
if (e.Key == Key.Enter)
{
contractVM.UpdateContractParam();
}
else
{
ctrl.DataContext = null;
ctrl.DataContext = contractVM;
}
}
ctrl.Background = Brushes.White;
}
else
{
ctrl.Background = Brushes.MistyRose;
}
}
}
private void OnParamChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
FrameworkElement ctrl = sender as FrameworkElement;
ContractParamVM contractParamVM = ctrl.DataContext as ContractParamVM;
if (contractParamVM != null)
{
contractParamVM.UpdateContractParam();
}
}
public void UpdateContractParam(ContractParamVM cpVM)
{
var cpBd = new PBContractParam
{
Exchange = cpVM.Exchange,
Contract = cpVM.Contract,
DepthVol = cpVM.DepthVol,
Gamma = cpVM.Gamma
};
var cpLstBd = new PBContractParamList();
cpLstBd.Params.Add(cpBd);
MessageWrapper.SendMessage((uint)BusinessMessageID.MSG_ID_MODIFY_CONTRACT_PARAM, cpLstBd);
}
protected void OnQueryContractParamSuccessAction(PBContractParamList PB)
{
foreach (var param in PB.Params)
{
var contractParamVM = ContractParamVMCollection.
FindContract(param.Exchange, param.Contract);
if (contractParamVM == null)
{
contractParamVM = new ContractParamVM();
ContractParamVMCollection.Add(contractParamVM);
}
contractParamVM.Exchange = param.Exchange;
contractParamVM.Contract = param.Contract;
contractParamVM.DepthVol = param.DepthVol;
contractParamVM.Gamma = param.Gamma;
}
}
