ProductionUiCordonel: - serial port dispose

2025-05-12 16:03:42 +02:00
parent 6055f4aca2
commit 8a3ab91b03
4 changed files with 23 additions and 14 deletions
@@ -588,11 +588,14 @@ namespace Xylem.Common.Production.ProductionUiCordonel.ProductionProcesses
        /// <remarks date="2024-Jul-15" author="Thomas Wiedebusch">
        /// - Handle genesis meter is null as new meter.
        /// </remarks>
+        /// <remarks date="2025-Mai-12" author="Thomas Wiedebusch">
+        /// - Check _genesisMeter not null before equality with old pcbid.
+        /// </remarks>
        private Boolean CheckForNewMeter()
        {
            if (_genesisMeter == null ||
                (!string.IsNullOrEmpty(_lastPcbId) &&
-                !_genesisMeter.PcbId.Equals(_lastPcbId)))
+                _genesisMeter != null && !_genesisMeter.PcbId.Equals(_lastPcbId)))
            {
                // This loop will be entered after the meter has changed, but not on the initial meter
                // after program start.