fix: 收敛旧模块资源释放与诊断

2026-08-15 10:13:08 +08:00
parent 222ae3c08a
commit c49015d390
60 changed files with 4218 additions and 409 deletions
@@ -32,6 +32,43 @@ namespace Lskj.Control.Model
    public class GridDragGrid : IDisposable
    {
        private bool _disposed;
+
+        internal static void DisposeRegistrations(
+            Dictionary<GridView, List<GridDragGrid>> sourceRegistrations,
+            Dictionary<GridView, List<GridDragGrid>> targetRegistrations,
+            GridView gridView)
+        {
+            DisposeRegistrations(sourceRegistrations, gridView);
+            DisposeRegistrations(targetRegistrations, gridView);
+        }
+
+        private static void DisposeRegistrations(
+            Dictionary<GridView, List<GridDragGrid>> registrations,
+            GridView gridView)
+        {
+            foreach (KeyValuePair<GridView, List<GridDragGrid>> entry in registrations.ToList())
+            {
+                bool removeKey = ReferenceEquals(entry.Key, gridView);
+                foreach (GridDragGrid registration in entry.Value.ToList())
+                {
+                    if (removeKey || registration == null || registration._disposed || registration.References(gridView))
+                    {
+                        if (registration != null)
+                            registration.Dispose();
+                        entry.Value.Remove(registration);
+                    }
+                }
+                if (removeKey || entry.Value.Count == 0)
+                    registrations.Remove(entry.Key);
+            }
+        }
+
+        internal bool References(GridView gridView)
+        {
+            return gridView != null &&
+                (ReferenceEquals(_sourceGridView, gridView) ||
+                 ReferenceEquals(_targetGridView, gridView));
+        }
        /// <summary>
        /// 是否正在拖拽
        /// </summary>