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282 lines
8.5 KiB
Plaintext
282 lines
8.5 KiB
Plaintext
using System;
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using System.Collections;
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using BP.DA;
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using BP.Difference;
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using BP.Sys;
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using BP.WF.Template;
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namespace BP.WF.HttpHandler
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{
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/// <summary>
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/// 初始化函数
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/// </summary>
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public class WF_Admin_CCBPMDesigner2018 : DirectoryPageBase
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{
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/// <summary>
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/// 构造函数
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/// </summary>
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public WF_Admin_CCBPMDesigner2018()
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{
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}
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#region 节点相关 Nodes
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/// <summary>
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/// 创建流程节点并返回编号
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/// </summary>
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/// <returns></returns>
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public string CreateNode()
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{
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try
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{
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string x = this.GetRequestVal("X");
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string y = this.GetRequestVal("Y");
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string icon = this.GetRequestVal("icon");
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int nodeModel = this.GetRequestValInt("NodeModel");
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int iX = 20;
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int iY = 20;
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if (DataType.IsNullOrEmpty(x) == false)
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iX = (int)double.Parse(x);
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if (DataType.IsNullOrEmpty(y) == false)
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iY = (int)double.Parse(y);
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Node node = BP.WF.Template.TemplateGlo.NewNode(this.FK_Flow, iX, iY, icon, nodeModel);
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Hashtable ht = new Hashtable();
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ht.Add("NodeID", node.NodeID);
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ht.Add("Name", node.Name);
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ht.Add("RunModel", (int)node.HisRunModel);
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return BP.Tools.Json.ToJsonEntityModel(ht);
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}
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catch (Exception ex)
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{
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return "err@" + ex.Message;
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}
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}
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/// <summary>
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/// 根据节点编号删除流程节点
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/// </summary>
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/// <returns>执行结果</returns>
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public string DeleteNode()
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{
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try
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{
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BP.WF.Node node = new BP.WF.Node();
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node.NodeID = this.FK_Node;
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if (node.RetrieveFromDBSources() == 0)
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return "err@删除失败,没有删除到数据，估计该节点已经别删除了.";
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if (node.IsStartNode == true)
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return "err@开始节点不允许被删除。";
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node.Delete();
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return "删除成功.";
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}
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catch (Exception ex)
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{
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return "err@" + ex.Message;
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}
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}
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public string EditNodePosition()
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{
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try
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{
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string FK_Node = this.GetValFromFrmByKey("NodeID");
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string x = this.GetValFromFrmByKey("X");
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string y = this.GetValFromFrmByKey("Y");
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BP.WF.Node node = new BP.WF.Node();
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node.NodeID = int.Parse(FK_Node);
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int left = DataType.IsNullOrEmpty(x) ? 20 : int.Parse(x);
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int top = DataType.IsNullOrEmpty(x) ? 20 : int.Parse(y);
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if (left <= 0) left = 20;
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if (top <= 0) top = 20;
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int iResult = node.RetrieveFromDBSources();
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if (iResult > 0)
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{
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node.X = left;
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node.Y = top;
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node.Update();
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return "修改成功.";
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}
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return "err@修改节点失败，请确认该节点是否存在？";
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}
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catch (Exception ex)
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{
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return "err@" + ex.Message;
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}
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}
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/// <summary>
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/// 修改节点名称
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/// </summary>
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/// <returns></returns>
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public string Node_EditNodeName()
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{
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string FK_Node = this.GetValFromFrmByKey("NodeID");
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string NodeName = HttpContextHelper.UrlDecode(this.GetValFromFrmByKey("NodeName"));
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BP.WF.Node node = new BP.WF.Node();
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node.NodeID = int.Parse(FK_Node);
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int iResult = node.RetrieveFromDBSources();
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if (iResult > 0)
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{
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node.Name = NodeName;
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node.Update();
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return "@修改成功.";
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}
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return "err@修改节点失败，请确认该节点是否存在？";
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}
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///// <summary>
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///// 修改节点运行模式
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///// </summary>
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///// <returns></returns>
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//public string Node_ChangeRunModel()
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//{
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// string runModel = GetValFromFrmByKey("RunModel");
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// BP.WF.Node node = new BP.WF.Node(this.FK_Node);
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// //节点运行模式
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// switch (runModel)
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// {
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// case "NodeOrdinary":
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// node.HisRunModel = BP.WF.RunModel.Ordinary;
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// break;
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// case "NodeFL":
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// node.HisRunModel = BP.WF.RunModel.FL;
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// break;
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// case "NodeHL":
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// node.HisRunModel = BP.WF.RunModel.HL;
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// break;
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// case "NodeFHL":
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// node.HisRunModel = BP.WF.RunModel.FHL;
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// break;
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// case "NodeSubThread":
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// node.HisRunModel = BP.WF.RunModel.SubThread;
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// break;
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// }
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// node.Update();
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// return "设置成功.";
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//}
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#endregion end Node
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/// <summary>
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/// 删除连接线
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/// </summary>
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/// <returns></returns>
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public string Direction_Delete()
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{
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try
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{
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Directions di = new Directions();
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di.Retrieve(DirectionAttr.FK_Flow, this.FK_Flow, DirectionAttr.Node, this.FK_Node, DirectionAttr.ToNode, this.GetValFromFrmByKey("ToNode"));
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foreach (Direction direct in di)
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{
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direct.Delete();
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}
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return "@删除成功！";
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}
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catch (Exception ex)
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{
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return "@err:" + ex.Message;
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}
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}
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public string Direction_Init()
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{
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try
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{
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string pk = this.FK_Flow + "_" + this.FK_Node + "_" + this.GetValFromFrmByKey("ToNode");
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Direction dir = new Direction();
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dir.setMyPK(pk);
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if (dir.RetrieveFromDBSources() > 0)
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{
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return dir.Des;
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}
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return "";
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}
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catch (Exception ex)
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{
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return "@err:" + ex.Message;
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}
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}
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public string Direction_Save()
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{
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try
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{
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string pk = this.FK_Flow + "_" + this.FK_Node + "_" + this.GetValFromFrmByKey("ToNode");
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Direction dir = new Direction();
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dir.setMyPK(pk);
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if (dir.RetrieveFromDBSources() > 0)
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{
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dir.Des = this.GetValFromFrmByKey("Des");
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dir.DirectUpdate();
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}
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return "@保存成功！";
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}
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catch (Exception ex)
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{
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return "@err:" + ex.Message;
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}
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}
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/// <summary>
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/// 添加标签
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/// </summary>
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/// <returns></returns>
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public string CreatLabNote()
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{
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try
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{
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LabNote lb = new LabNote();
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//获取当前流程已经存在的数量
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LabNotes labNotes = new LabNotes();
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int num = labNotes.Retrieve(LabNoteAttr.FK_Flow, this.FK_Flow);
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string Name = this.GetValFromFrmByKey("LabName");
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int x = int.Parse(this.GetValFromFrmByKey("X"));
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int y = int.Parse(this.GetValFromFrmByKey("Y"));
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lb.setMyPK(this.FK_Flow + "_" + x + "_" + y + "_" + (num + 1));
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lb.Name = Name;
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lb.FK_Flow = this.FK_Flow;
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lb.X = x;
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lb.Y = y;
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lb.DirectInsert();
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Hashtable ht = new Hashtable();
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ht.Add("MyPK", this.FK_Flow + "_" + x + "_" + y + "_" + (num + 1));
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ht.Add("FK_Flow", this.FK_Flow);
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return BP.Tools.Json.ToJsonEntityModel(ht);
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}
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catch (Exception ex)
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{
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return "@err:" + ex.Message;
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}
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}
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public void CheckBillFrm()
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{
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GEEntity en = new GEEntity(this.EnsName);
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en.CheckPhysicsTable();
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}
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}
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}
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