赋值问题报错修改

duheng

2025-01-19 f10f00cf1739b49fe51abfbb96093a2a2f66a65c

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namespace HStation.WinFrmUI
{
    public partial class PumpSingleMatchingCtrl : DevExpress.XtraEditors.XtraUserControl
    {
        public PumpSingleMatchingCtrl()
        {
            InitializeComponent();
            this.gridView1.SetNormalView();
            this.gridView2.SetNormalView();
        }
 
        private List<PumpSingleMatchingViewModel> _allBindingList = null;
 
        private BLL.AssetsPumpMain _pumpBll = null;
 
        private List<PhartViewModel> _allPhartList = null;
        private readonly Lazy<BLL.PhartDiagramRelation> _bll_ex = new();
 
        private HydroPumpMatchingViewModel _pumpMatchingViewModel;
 
        public async void SetBindingData(HydroPumpMatchingViewModel pumpMatchingViewModel)
        {
            _pumpMatchingViewModel = pumpMatchingViewModel;
            _allBindingList = new List<PumpSingleMatchingViewModel>();
            _pumpBll = new BLL.AssetsPumpMain();
            var allAssetsPumpMain = await _pumpBll.GetAll();
            foreach (var Main in allAssetsPumpMain)
            {
                _allBindingList.Add(new PumpSingleMatchingViewModel(Main));
            }
            this.gridControl2.DataSource = _allBindingList;
            this.searchControl1.Text = pumpMatchingViewModel.ModelType;
            for (int i = 0; i < _allBindingList.Count; i++)
            {
                if (long.TryParse(pumpMatchingViewModel.DbId, out long dbID))
                {
                    if (_allBindingList[i].ID == dbID)
                    {
                        gridView2.FocusedRowHandle = i;
                    }
                }
            }
        }
 
        //初始化图表数据
        private void InitChart(Yw.Vmo.PhartDiagramExGraphListVmo vmo, double speed = 0)
        {
            this.pumpChartViewCtrl1.SetBindingData(vmo, speed);
        }
 
        //泵型号列表选择项切换事件
        private async void gridView2_FocusedRowChanged(object sender, DevExpress.XtraGrid.Views.Base.FocusedRowChangedEventArgs e)
        {
            var vm = this.gridView2.GetCurrentViewModel(_allBindingList);
            if (vm != null)
            {
                _pumpMatchingViewModel.MatchingDbId = vm.ID.ToString();
                _pumpMatchingViewModel.MatchingModelType = vm.Name.ToString();
                _pumpMatchingViewModel.MatchingRatedH = vm.RatedHead;
                _pumpMatchingViewModel.MatchingRatedN = vm.RatedSpeed;
                _pumpMatchingViewModel.MatchingRatedP = vm.RatedPower;
                _pumpMatchingViewModel.MatchingRatedQ = vm.RatedFlow;
                var list = await BLLFactory<HStation.BLL.PhartDiagramRelation>.Instance
                 .GetByObjectTypeAndObjectID(HStation.Assets.DataType.PumpMain, vm.ID);
                _allPhartList = new List<PhartViewModel>();
                if (list != null && list.Any())
                {
                    foreach (var item in list)
                    {
                        _allPhartList.Add(new PhartViewModel { ID = item.ID, OtherName = item.OtherName, Importance = item.Importance, SortCode = item.SortCode, DiagramID = item.DiagramID });
                    }
                }
            }
            this.phartViewModelBindingSource.DataSource = _allPhartList;
            if (_pumpMatchingViewModel.CurveDbId != null)
            {
                for (int i = 0; i < _allPhartList.Count; i++)
                {
                    if (_allPhartList[i].ID.ToString() == _pumpMatchingViewModel.CurveDbId)
                    {
                        gridView1.FocusedRowHandle = i;
                    }
                }
            }
            this.phartViewModelBindingSource.ResetBindings(false);
        }
 
        //曲线列表选择项切换事件
        private async void gridView1_FocusedRowChanged(object sender, DevExpress.XtraGrid.Views.Base.FocusedRowChangedEventArgs e)
        {
            var vm = this.gridView1.GetCurrentViewModel(_allPhartList);
            if (vm != null)
            {
                var list = Task.Run(async () => await new BLL.PhartDiagramRelation().GetExByObjectTypeAndObjectID(HStation.Assets.DataType.PumpMain, vm.ID)).Result;
                if (list != null && list.Count > 0)
                {
                    var def = list.OrderByDescending(x => x.Importance).First();
                    _pumpMatchingViewModel.MatchingCurveDbId = def.ID.ToString();
                    var diagram = def.Diagram.GetDefaultVmo();
                    var qh = diagram.QH.GetFeatPointList();
                    var qp = diagram.QP.GetFeatPointList();
                    var qe = diagram.QE.GetFeatPointList();
                    _pumpMatchingViewModel.MatchingCurveQH = new List<HydroCurvePointViewModel>();
                    _pumpMatchingViewModel.MatchingCurveQP = new List<HydroCurvePointViewModel>();
                    _pumpMatchingViewModel.MatchingCurveQE = new List<HydroCurvePointViewModel>();
                    foreach (var item in qh)
                    {
                        _pumpMatchingViewModel.MatchingCurveQH.Add(new HydroCurvePointViewModel(item.X, item.Y));
                    }
                    foreach (var item in qp)
                    {
                        _pumpMatchingViewModel.MatchingCurveQP.Add(new HydroCurvePointViewModel(item.X, item.Y));
                    }
                    foreach (var item in qe)
                    {
                        _pumpMatchingViewModel.MatchingCurveQE.Add(new HydroCurvePointViewModel(item.X, item.Y));
                    }
                }
                var vmo = await BLLFactory<Yw.BLL.PhartDiagramExtensions>.Instance.GetByID(vm.DiagramID);
                InitChart(vmo);
                return;
            }
            this.pumpChartViewCtrl1.SetBindingData(null, 0);
        }
    }
}