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
@@ -7,11 +7,94 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Windows.Forms;
+using WinFormsControl = System.Windows.Forms.Control;

 namespace Lskj.Control.Model
 {
    public static class StaticBandedControl
    {
+        public static void ReleaseModuleReferences(WinFormsControl moduleRoot, XtraTabPage modulePage, string moduleCode)
+        {
+            try
+            {
+                List<BandedGridView> bandedViews = CollectBandedGridViews(moduleRoot);
+                List<GridView> targetViews = CollectTargetGridViews(moduleRoot);
+                foreach (BandedGridView view in bandedViews)
+                    BandedGridDragGrid.DisposeRegistrations(
+                        BandedGridViewDragGridDic,
+                        BandedTargetViewDragGridDic,
+                        view,
+                        null);
+                foreach (GridView view in targetViews)
+                    BandedGridDragGrid.DisposeRegistrations(
+                        BandedGridViewDragGridDic,
+                        BandedTargetViewDragGridDic,
+                        null,
+                        view);
+                if (SourceDragBandedGridView != null &&
+                    (bandedViews.Contains(SourceDragBandedGridView) ||
+                     (SourceDragBandedGridView.GridControl != null && SourceDragBandedGridView.GridControl.IsDisposed)))
+                    SourceDragBandedGridView = null;
+                RemoveConditionPanels(moduleCode);
+                while (modulePage != null && DogVerifyModuleForms.Remove(modulePage))
+                {
+                }
+            }
+            catch (Exception exception)
+            {
+                System.Diagnostics.Debug.WriteLine("释放旧 Banded 模块引用失败：" + exception);
+            }
+        }
+
+        private static List<BandedGridView> CollectBandedGridViews(WinFormsControl root)
+        {
+            List<BandedGridView> result = new List<BandedGridView>();
+            if (root == null)
+                return result;
+            foreach (WinFormsControl control in EnumerateControls(root))
+            {
+                DevExpress.XtraGrid.GridControl grid = control as DevExpress.XtraGrid.GridControl;
+                BandedGridView view = grid == null ? null : grid.MainView as BandedGridView;
+                if (view != null && !result.Contains(view))
+                    result.Add(view);
+            }
+            return result;
+        }
+
+        private static List<GridView> CollectTargetGridViews(WinFormsControl root)
+        {
+            List<GridView> result = new List<GridView>();
+            if (root == null)
+                return result;
+            foreach (WinFormsControl control in EnumerateControls(root))
+            {
+                DevExpress.XtraGrid.GridControl grid = control as DevExpress.XtraGrid.GridControl;
+                GridView view = grid == null ? null : grid.MainView as GridView;
+                if (view != null && !result.Contains(view))
+                    result.Add(view);
+            }
+            return result;
+        }
+
+        private static IEnumerable<WinFormsControl> EnumerateControls(WinFormsControl root)
+        {
+            yield return root;
+            foreach (WinFormsControl child in root.Controls)
+            foreach (WinFormsControl nested in EnumerateControls(child))
+                    yield return nested;
+        }
+
+        private static void RemoveConditionPanels(string moduleCode)
+        {
+            foreach (string key in ConditionsPanelDic.Keys.ToList())
+            {
+                ModuleConditionsPanelEx panel;
+                if (string.Equals(key, moduleCode, StringComparison.OrdinalIgnoreCase) ||
+                    !ConditionsPanelDic.TryGetValue(key, out panel) || panel == null || panel.IsDisposed)
+                    ConditionsPanelDic.Remove(key);
+            }
+        }
        /// <summary>
        /// 记录当前U盾权限窗口
        /// </summary>
@@ -44,4 +127,4 @@ namespace Lskj.Control.Model
        /// </summary>
        public static FrmProgressBar frmProgressBar;
    }
-}
+}