装置线不消失bug修复

Shuxia Ning

2025-02-21 16568f5e8287a6d948af7d274c2cfb39013141c2

装置线不消失bug修复

 WinFrmUI/Yw.WinFrmUI.Phart.Core/01-pump/04-special/02-working-view/PumpWorkingViewChart.cs

@@ -341,6 +341,7 @@
        {
            _vm = vm;
            _initial_data = vm != null;
            _equip_pt_list = null;
            if (vm != null)
            {
                var start_point = new Yw.Geometry.Point2d(0.0, vm.StartH);