init lserp cs 5.0

2026-07-10 15:25:05 +08:00
commit 90f3fda86a
3799 changed files with 976868 additions and 0 deletions
@@ -0,0 +1,366 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Windows.Forms;
+using DevExpress.XtraGrid;
+using DevExpress.XtraGrid.Views.Grid;
+using DevExpress.XtraGrid.Views.Grid.ViewInfo;
+using CommonLib;
+
+namespace Lskj.Common
+{
+    public class GridDragTree
+    {
+        private string SQLDT1;
+        private string filedKey;
+        private DataRow sdkModel;
+
+        public GridDragTree(Form thisForm, GridControl grid, TreeView target, DragEventHandler Complete, DataRow sdkModel, string SQLDT1, string filedKey)
+        {
+            opForm = thisForm;
+            currentGridView = (GridView)grid.FocusedView;
+            dragComplete = Complete;
+            grid.FocusedView.MouseDown += new MouseEventHandler(gridMouseDown);
+            grid.FocusedView.MouseMove += new MouseEventHandler(gridMouseMove);
+            target.HideSelection = false;
+            target.DragOver += new DragEventHandler(objDragOver);
+            target.DragDrop += new DragEventHandler(objDragDrop);
+            target.AllowDrop = true;
+            this.sdkModel = sdkModel;
+            this.SQLDT1 = SQLDT1;
+            this.filedKey = filedKey;
+        }
+
+        private GridHitInfo downHitInfo = null;
+        private GridView currentGridView = null;
+        Form opForm = null;
+        DragEventHandler dragComplete = null;
+
+        private void gridMouseDown(object sender, MouseEventArgs e)
+        {
+            GridView view = sender as GridView;
+            downHitInfo = null;
+            GridHitInfo hitInfo = view.CalcHitInfo(new Point(e.X, e.Y));
+            if (Control.ModifierKeys != Keys.None) return;
+            if (e.Button == MouseButtons.Left && hitInfo.RowHandle >= 0)
+                downHitInfo = hitInfo;
+        }
+
+        private void gridMouseMove(object sender, MouseEventArgs e)
+        {
+            GridView view = sender as GridView;
+            if (e.Button == MouseButtons.Left && downHitInfo != null)
+            {
+                Size dragSize = SystemInformation.DragSize;
+                Rectangle dragRect = new Rectangle(new Point(downHitInfo.HitPoint.X - dragSize.Width / 2,
+                    downHitInfo.HitPoint.Y - dragSize.Height / 2), dragSize);
+
+                if (!dragRect.Contains(new Point(e.X, e.Y)))
+                {
+                    object row = view.GetRow(downHitInfo.RowHandle);
+                    view.GridControl.DoDragDrop(row, DragDropEffects.Move);
+                    downHitInfo = null;
+                    DevExpress.Utils.DXMouseEventArgs.GetMouseArgs(e).Handled = true;
+                }
+            }
+        }
+        private void objDragOver(object sender, DragEventArgs e)
+        {
+            (sender as TreeView).Select();
+            e.Effect = DragDropEffects.Move;
+            TreeNode tn = null;
+            Point pt = new Point();
+            pt.X = e.X;
+            pt.Y = e.Y;
+            tn = (sender as TreeView).GetNodeAt((sender as TreeView).PointToClient(pt));
+            if (tn == null)
+                return;
+            (sender as TreeView).SelectedNode = tn;
+            if (tn.GetNodeCount(true) > 0)
+                tn.Expand();
+        }
+
+        private void objDragDrop(object sender, DragEventArgs e)
+        {
+            //这里处理拖放后的操作，比如更改选中数据属性
+            TreeNode tn = null;
+            Point pt = new Point();
+            pt.X = e.X;
+            pt.Y = e.Y;
+            tn = (sender as TreeView).GetNodeAt((sender as TreeView).PointToClient(pt));
+            if (tn == null)
+                return;
+            if (tn.GetNodeCount(true) > 0)
+            {
+                MessageBox.Show("【" + tn.Text + "】不是最后一级不能拖拽");
+                return;
+            }
+            if (MessageBox.Show("确定将所选档案信息转移到[" + tn.Text + "]", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+            {
+                return;
+            }
+            //选中行操作，修改或者删除
+            int[] rowid = currentGridView.GetSelectedRows();
+            foreach (int rid in rowid)
+            {
+                DataRow dr = currentGridView.GetDataRow(rid);
+                SqlHelper.ExecuteNonQuery("update " + SQLDT1 + " set " + sdkModel["fieldname"] + "='" + tn.Name + "' where " + filedKey + "='" + dr[filedKey] + "'");
+            }
+            dragComplete(sender, e);
+        }
+    }
+    public class GridDrag2Grid
+    {
+        private GridHitInfo downHitInfo;
+        GridView sourceView = null;
+        GridView targetView = null;
+        public callBack internal_func { get; set; }
+        private bool dragIng = false;
+        public delegate void callBack(object sender);
+
+        public GridDrag2Grid(GridControl source, GridControl target, callBack callFunc)
+        {
+            internal_func = callFunc;
+            sourceView = (source.FocusedView as GridView);
+            targetView = (target.FocusedView as GridView);
+            (source.FocusedView as GridView).OptionsSelection.MultiSelect = true;
+            source.FocusedView.MouseDown += new MouseEventHandler(gridViewMouseDown);
+            source.FocusedView.MouseMove += new MouseEventHandler(gridViewMouseMove);
+            source.FocusedView.MouseUp += new MouseEventHandler(gridViewMouseUp);
+            target.AllowDrop = true;
+            target.DragEnter += new DragEventHandler(gridDragEnter);
+            target.DragDrop += new DragEventHandler(gridDragDrop);
+        }
+        private void gridMouseDown(object sender, MouseEventArgs e)
+        {
+            downHitInfo = sourceView.CalcHitInfo(new Point(e.X, e.Y));
+            dragIng = true;
+        }
+
+
+        private void gridMouseMove(object sender, MouseEventArgs e)
+        {
+            if (downHitInfo == null) return;
+            if (e.Button != MouseButtons.Left) return;
+            Rectangle dragRect = new Rectangle(new Point(
+                downHitInfo.HitPoint.X - SystemInformation.DragSize.Width / 2,
+                downHitInfo.HitPoint.Y - SystemInformation.DragSize.Height / 2), SystemInformation.DragSize);
+            if (!dragRect.Contains(new Point(e.X, e.Y)))
+            {
+                DataRow data = sourceView.GetDataRow(downHitInfo.RowHandle);
+                int[] rows = sourceView.GetSelectedRows();
+                List<DataRow> row = new List<DataRow>();
+                for (int i = 0; i < rows.Length; i++)
+                    row.Add(sourceView.GetDataRow((int)rows[i]));
+                (sender as GridControl).DoDragDrop(row, DragDropEffects.Move);
+            }
+        }
+        private void gridViewMouseDown(object sender, MouseEventArgs e)
+        {
+            targetView.Tag = "1";
+            dragIng = true;
+            GridView view = sender as GridView;
+            downHitInfo = null;
+            GridHitInfo hitInfo = view.CalcHitInfo(new Point(e.X, e.Y));
+            if (Control.ModifierKeys != Keys.None) return;
+            if (e.Button == MouseButtons.Left && hitInfo.RowHandle >= 0)
+                downHitInfo = hitInfo;
+        }
+
+        private void gridViewMouseUp(object sender, MouseEventArgs e)
+        {
+            dragIng = false;
+            targetView.Tag = "0";
+        }
+
+        private void gridViewMouseMove(object sender, MouseEventArgs e)
+        {
+            GridView view = sender as GridView;
+            if (e.Button == MouseButtons.Left && downHitInfo != null)
+            {
+                Size dragSize = SystemInformation.DragSize;
+                Rectangle dragRect = new Rectangle(new Point(downHitInfo.HitPoint.X - dragSize.Width / 2,
+                    downHitInfo.HitPoint.Y - dragSize.Height / 2), dragSize);
+
+                if (!dragRect.Contains(new Point(e.X, e.Y)))
+                {
+                    object row = view.GetRow(downHitInfo.RowHandle);
+                    view.GridControl.DoDragDrop(row, DragDropEffects.Move);
+                    downHitInfo = null;
+                    DevExpress.Utils.DXMouseEventArgs.GetMouseArgs(e).Handled = true;
+                }
+            }
+        }
+
+        private void gridDragEnter(object sender, DragEventArgs e)
+        {
+            e.Effect = DragDropEffects.Move;
+            targetView.Tag = "1";
+        }
+        private void gridDragDrop(object sender, DragEventArgs e)
+        {
+            if (internal_func != null)
+            {
+                if (dragIng == true)
+                {
+                    internal_func(sender);
+                    dragIng = false;
+                }
+                return;
+            }
+
+            GridControl grid = sender as GridControl;
+            DataTable table = grid.DataSource as DataTable;
+            List<DataRow> row = e.Data.GetData(typeof(List<DataRow>)) as List<DataRow>;
+            if (row != null && table != null)
+            {
+                if (row.Count > 0)
+                {
+                    for (int i = 0; i < row.Count; i++)
+                    {
+                        table.ImportRow(row[i]);
+                        row[i].Delete();  // 把原有的数据行删除。
+                    }
+                }
+            }
+            dragIng = false;
+
+            targetView.Tag = "0";
+        }
+    }
+    
+    public class GridDrag2GridUpdate
+    {
+        private GridHitInfo downHitInfo;
+        GridView sourceView = null;
+        GridView targetView = null;
+        public callBack internal_func { get; set; }
+        private bool dragIng = false;
+        public delegate void callBack(object sender);
+
+        public GridDrag2GridUpdate(GridControl source, GridControl target, callBack callFunc)
+        {
+            internal_func = callFunc;
+            sourceView = (source.FocusedView as GridView);
+            targetView = (target.FocusedView as GridView);
+            source.FocusedView.MouseDown += new MouseEventHandler(gridViewMouseDown);
+            source.FocusedView.MouseMove += new MouseEventHandler(gridViewMouseMove);
+            source.FocusedView.MouseUp += new MouseEventHandler(gridViewMouseUp);
+            target.AllowDrop = true;
+            target.DragOver += new DragEventHandler(target_DragOver);
+            target.DragEnter += new DragEventHandler(gridDragEnter);
+            target.DragDrop += new DragEventHandler(gridDragDrop);
+        }
+        private void gridMouseDown(object sender, MouseEventArgs e)
+        {
+            downHitInfo = sourceView.CalcHitInfo(new Point(e.X, e.Y));
+            dragIng = true;
+            targetView.Tag = "1";
+        }
+
+
+        private void gridMouseMove(object sender, MouseEventArgs e)
+        {
+            if (downHitInfo == null) return;
+            if (e.Button != MouseButtons.Left) return;
+            Rectangle dragRect = new Rectangle(new Point(
+                downHitInfo.HitPoint.X - SystemInformation.DragSize.Width / 2,
+                downHitInfo.HitPoint.Y - SystemInformation.DragSize.Height / 2), SystemInformation.DragSize);
+            if (!dragRect.Contains(new Point(e.X, e.Y)))
+            {
+                DataRow data = sourceView.GetDataRow(downHitInfo.RowHandle);
+                int[] rows = sourceView.GetSelectedRows();
+                List<DataRow> row = new List<DataRow>();
+                for (int i = 0; i < rows.Length; i++)
+                    row.Add(sourceView.GetDataRow((int)rows[i]));
+                (sender as GridControl).DoDragDrop(row, DragDropEffects.Move);
+            }
+        }
+        private void gridViewMouseDown(object sender, MouseEventArgs e)
+        {
+            targetView.Tag = "1";
+            dragIng = true;
+            GridView view = sender as GridView;
+            downHitInfo = null;
+            GridHitInfo hitInfo = view.CalcHitInfo(new Point(e.X, e.Y));
+            if (Control.ModifierKeys != Keys.None) return;
+            if (e.Button == MouseButtons.Left && hitInfo.RowHandle >= 0)
+                downHitInfo = hitInfo;
+        }
+
+        private void gridViewMouseMove(object sender, MouseEventArgs e)
+        {
+            GridView view = sender as GridView;
+            if (e.Button == MouseButtons.Left && downHitInfo != null)
+            {
+                Size dragSize = SystemInformation.DragSize;
+                Rectangle dragRect = new Rectangle(new Point(downHitInfo.HitPoint.X - dragSize.Width / 2,
+                    downHitInfo.HitPoint.Y - dragSize.Height / 2), dragSize);
+
+                if (!dragRect.Contains(new Point(e.X, e.Y)))
+                {
+                    object row = view.GetRow(downHitInfo.RowHandle);
+                    view.GridControl.DoDragDrop(row, DragDropEffects.Move);
+                    downHitInfo = null;
+                    DevExpress.Utils.DXMouseEventArgs.GetMouseArgs(e).Handled = true;
+                }
+            }
+        }
+
+        private void gridViewMouseUp(object sender, MouseEventArgs e)
+        {
+            dragIng = false;
+            targetView.Tag = "0";
+        }
+
+        private void target_DragOver(object sender, DragEventArgs e)
+        {
+            GridControl targetControl = (sender as GridControl);
+            GridView targetGrid = targetControl.FocusedView as GridView;
+            Point gcPoint = targetControl.PointToScreen((sender as GridControl).Location);
+            Point pt = new Point(e.X - gcPoint.X, e.Y - gcPoint.Y);
+            downHitInfo = targetGrid.CalcHitInfo(pt);
+            if (downHitInfo == null || downHitInfo.RowHandle < 0) return;
+            targetGrid.SelectRow(downHitInfo.RowHandle);
+            targetGrid.FocusedRowHandle = downHitInfo.RowHandle;
+        }
+        private void gridDragEnter(object sender, DragEventArgs e)
+        {
+            e.Effect = DragDropEffects.Move;
+            targetView.Tag = "1";
+        }
+        private void gridDragDrop(object sender, DragEventArgs e)
+        {
+            if (internal_func != null)
+            {
+                if (dragIng == true)
+                {
+                    internal_func(sender);
+                    dragIng = false;
+                }
+                targetView.Tag = "0";
+                return;
+            }
+
+
+            GridControl grid = sender as GridControl;
+            DataTable table = grid.DataSource as DataTable;
+            List<DataRow> row = e.Data.GetData(typeof(List<DataRow>)) as List<DataRow>;
+            if (row != null && table != null)
+            {
+                if (row.Count > 0)
+                {
+                    for (int i = 0; i < row.Count; i++)
+                    {
+                        table.ImportRow(row[i]);
+                        row[i].Delete();  // 把原有的数据行删除。
+                    }
+                }
+            }
+            targetView.Tag = "0";
+        }
+    }
+}