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
@@ -24,7 +24,7 @@ namespace Lskj.Control.Model
    /// <summary>
    /// 表格拖拽到树结构
    /// </summary>
-    public class GridDragTree
+    public class GridDragTree : IDisposable
    {
        /// <summary>
        /// 拖动位置
@@ -38,6 +38,7 @@ namespace Lskj.Control.Model
        /// 拖动目标源
        /// </summary>
        private TreeView _treeView;
+        private bool _disposed;
        public bool CanDragParentNode = false;
        /// <summary>
        /// 表格数据拖动完成
@@ -60,6 +61,31 @@ namespace Lskj.Control.Model
            this._treeView.DragOver += new DragEventHandler(treeView_DragOver);
            this._treeView.DragDrop += new DragEventHandler(treeView_DragDrop);
        }
+
+        public void Dispose()
+        {
+            if (_disposed)
+            {
+                return;
+            }
+
+            _disposed = true;
+            if (_gridView != null)
+            {
+                _gridView.MouseDown -= gridView_MouseDown;
+                _gridView.MouseMove -= gridView_MouseMove;
+            }
+            if (_treeView != null)
+            {
+                _treeView.DragOver -= treeView_DragOver;
+                _treeView.DragDrop -= treeView_DragDrop;
+            }
+
+            OnDragComplete = null;
+            _hitInfo = null;
+            _gridView = null;
+            _treeView = null;
+        }
 

        /// <summary>