public InstrumentSourceRelationWindow(VmInstrument vmInstrument, EditMode editMode, VmInstrumentSourceRelation vmRelation = null) { InitializeComponent(); this._EditMode = editMode; this._vmInstrument = vmInstrument; this._originRelation = vmRelation; if (editMode == EditMode.AddNew) { this._Relation = new InstrumentSourceRelation() { InstrumentId = this._vmInstrument.Id, SwitchTimeout = 60, Priority = 30 }; this._Relation.IsActive = vmInstrument.SourceRelations.Count == 0; // Only for UI display(the backend can process normally) this._Relation.IsDefault = false; this.IsDefaultCheckBox.IsEnabled = false; } else { this._Relation = vmRelation.InstrumentSourceRelation.Clone(); this.SourcesComboBox.IsEnabled = false; } InstrumentCodeTextBlock.Text = vmInstrument.Code; this.BindSourcesComboBox(); this.DataContext = this._Relation; this._HintMessage = new HintMessage(this.HintTextBlock); this.Loaded += InstrumentSourceRelationWindow_Loaded; }
private bool FindVmInstrumentSourceRelation(int relationId, out VmInstrumentSourceRelation relation, out VmInstrument instrument) { relation = null; instrument = null; foreach (VmInstrument vmInstrument in this._Instruments) { relation = vmInstrument.SourceRelations.SingleOrDefault(r => r.Id == relationId); if (relation != null) { instrument = vmInstrument; break; } } return relation != null; }