/// <summary>
        /// 添加关联
        /// </summary>
        private void AddLinkExecute()
        {
            ObservableCollection <UnKnowLinkModel> temp = new ObservableCollection <UnKnowLinkModel>();
            UnKnowLinkModel umtemp = null;//= new UnKnowLinkModel();

            foreach (UnKnowLinkModel item in LinkModel)
            {
                if (item.IsCheck)
                {
                    if (umtemp == null)
                    {
                        umtemp = new UnKnowLinkModel();
                        umtemp = item;
                    }
                    else if (umtemp.DF.DepositType != item.DF.DepositType)
                    {
                        VMHelp.ShowMessage("所关联资金性质不一致", false);
                        return;
                    }
                }
            }
            foreach (UnKnowLinkModel item in LinkModel)
            {
                if (item.IsCheck)
                {
                    if (LinkModel2.Count > 0)
                    {
                        if (LinkModel2[0].DF.DepositType != umtemp.DF.DepositType)
                        {
                            VMHelp.ShowMessage("所关联资金性质不一致", false);
                            return;
                        }
                    }
                    LinkModeltemp.Remove(item);
                    item.IsCheck = false;
                    LinkModel2.Add(item);
                }
                else
                {
                    temp.Add(item);
                }
            }
            LinkModel = temp;
        }
        /// <summary>
        /// 移除关联
        /// </summary>
        private void DeleteLinkExecute()
        {
            ObservableCollection <UnKnowLinkModel> temp = new ObservableCollection <UnKnowLinkModel>();

            foreach (UnKnowLinkModel item in LinkModel2)
            {
                if (item.IsCheck)
                {
                    item.IsCheck = false;
                    LinkModel.Add(item);
                    LinkModeltemp.Add(item);
                }
                else
                {
                    temp.Add(item);
                }
            }
            LinkModel2 = temp;
        }