relationdef.cs

工作流引擎

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.SqlClient;
using WorkFlow.util;

namespace WorkFlow.flow
{
	/// <summary>
	/// RelationManager 的摘要说明。
	/// </summary>
	public class RelationDef : System.Windows.Forms.Form
	{
		private System.Windows.Forms.GroupBox groupBox2;
		private System.Windows.Forms.GroupBox groupBox3;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		private SqlConnection  conn;
		private System.Windows.Forms.DataGrid dgFlowRelation;
		public System.Windows.Forms.DataGrid dgRelation;

		private int userAutoId = -1;
		private System.Windows.Forms.DataGridTableStyle dataGridTableStyle1;
		private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn1;
		private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn2;
		private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn3;
		private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn4;
		public int flowid = -1;
		private System.Windows.Forms.Splitter splitter1;
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.DataGrid dgFlow;
		private System.Windows.Forms.Splitter splitter2;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.DataGridTableStyle dataGridTableStyle2;
		private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn5;
		private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn6;
		private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn7;

		public Hashtable hash;

		public RelationDef()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗体设计器生成的代码
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			this.groupBox2 = new System.Windows.Forms.GroupBox();
			this.button1 = new System.Windows.Forms.Button();
			this.dgFlowRelation = new System.Windows.Forms.DataGrid();
			this.dataGridTableStyle1 = new System.Windows.Forms.DataGridTableStyle();
			this.dataGridTextBoxColumn1 = new System.Windows.Forms.DataGridTextBoxColumn();
			this.dataGridTextBoxColumn2 = new System.Windows.Forms.DataGridTextBoxColumn();
			this.dataGridTextBoxColumn3 = new System.Windows.Forms.DataGridTextBoxColumn();
			this.dataGridTextBoxColumn4 = new System.Windows.Forms.DataGridTextBoxColumn();
			this.groupBox3 = new System.Windows.Forms.GroupBox();
			this.dgRelation = new System.Windows.Forms.DataGrid();
			this.dataGridTableStyle2 = new System.Windows.Forms.DataGridTableStyle();
			this.dataGridTextBoxColumn5 = new System.Windows.Forms.DataGridTextBoxColumn();
			this.dataGridTextBoxColumn6 = new System.Windows.Forms.DataGridTextBoxColumn();
			this.dataGridTextBoxColumn7 = new System.Windows.Forms.DataGridTextBoxColumn();
			this.splitter1 = new System.Windows.Forms.Splitter();
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.dgFlow = new System.Windows.Forms.DataGrid();
			this.splitter2 = new System.Windows.Forms.Splitter();
			this.groupBox2.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.dgFlowRelation)).BeginInit();
			this.groupBox3.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.dgRelation)).BeginInit();
			this.groupBox1.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.dgFlow)).BeginInit();
			this.SuspendLayout();
			// 
			// groupBox2
			// 
			this.groupBox2.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.groupBox2.Controls.Add(this.button1);
			this.groupBox2.Controls.Add(this.dgFlowRelation);
			this.groupBox2.Location = new System.Drawing.Point(272, 0);
			this.groupBox2.Name = "groupBox2";
			this.groupBox2.Size = new System.Drawing.Size(360, 296);
			this.groupBox2.TabIndex = 1;
			this.groupBox2.TabStop = false;
			this.groupBox2.Text = "该流程模板的详细步骤：";
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(216, 264);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(120, 23);
			this.button1.TabIndex = 1;
			this.button1.Text = "添加流程约束关系";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// dgFlowRelation
			// 
			this.dgFlowRelation.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.dgFlowRelation.BackgroundColor = System.Drawing.Color.Ivory;
			this.dgFlowRelation.CaptionVisible = false;
			this.dgFlowRelation.DataMember = "";
			this.dgFlowRelation.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.dgFlowRelation.Location = new System.Drawing.Point(3, 17);
			this.dgFlowRelation.Name = "dgFlowRelation";
			this.dgFlowRelation.PreferredRowHeight = 5;
			this.dgFlowRelation.ReadOnly = true;
			this.dgFlowRelation.RowHeadersVisible = false;
			this.dgFlowRelation.Size = new System.Drawing.Size(346, 239);
			this.dgFlowRelation.TabIndex = 0;
			this.dgFlowRelation.TableStyles.AddRange(new System.Windows.Forms.DataGridTableStyle[] {
																									   this.dataGridTableStyle1});
			// 
			// dataGridTableStyle1
			// 
			this.dataGridTableStyle1.DataGrid = this.dgFlowRelation;
			this.dataGridTableStyle1.GridColumnStyles.AddRange(new System.Windows.Forms.DataGridColumnStyle[] {
																												  this.dataGridTextBoxColumn1,
																												  this.dataGridTextBoxColumn2,
																												  this.dataGridTextBoxColumn3,
																												  this.dataGridTextBoxColumn4});
			this.dataGridTableStyle1.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.dataGridTableStyle1.MappingName = "flowrelation";
			this.dataGridTableStyle1.ReadOnly = true;
			// 
			// dataGridTextBoxColumn1
			// 
			this.dataGridTextBoxColumn1.Format = "";
			this.dataGridTextBoxColumn1.FormatInfo = null;
			this.dataGridTextBoxColumn1.HeaderText = "步骤序号";
			this.dataGridTextBoxColumn1.MappingName = "seq";
			this.dataGridTextBoxColumn1.NullText = "";
			this.dataGridTextBoxColumn1.ReadOnly = true;
			this.dataGridTextBoxColumn1.Width = 75;
			// 
			// dataGridTextBoxColumn2
			// 
			this.dataGridTextBoxColumn2.Format = "";
			this.dataGridTextBoxColumn2.FormatInfo = null;
			this.dataGridTextBoxColumn2.HeaderText = "步骤名称";
			this.dataGridTextBoxColumn2.MappingName = "name";
			this.dataGridTextBoxColumn2.NullText = "";
			this.dataGridTextBoxColumn2.ReadOnly = true;
			this.dataGridTextBoxColumn2.Width = 75;
			// 
			// dataGridTextBoxColumn3
			// 
			this.dataGridTextBoxColumn3.Format = "";
			this.dataGridTextBoxColumn3.FormatInfo = null;
			this.dataGridTextBoxColumn3.HeaderText = "操作员列表";
			this.dataGridTextBoxColumn3.MappingName = "idlist";
			this.dataGridTextBoxColumn3.NullText = "";
			this.dataGridTextBoxColumn3.ReadOnly = true;
			this.dataGridTextBoxColumn3.Width = 150;
			// 
			// dataGridTextBoxColumn4
			// 
			this.dataGridTextBoxColumn4.Format = "";
			this.dataGridTextBoxColumn4.FormatInfo = null;
			this.dataGridTextBoxColumn4.MappingName = "userid";
			this.dataGridTextBoxColumn4.NullText = "";
			this.dataGridTextBoxColumn4.ReadOnly = true;
			this.dataGridTextBoxColumn4.Width = 75;
			// 
			// groupBox3
			// 
			this.groupBox3.Controls.Add(this.dgRelation);
			this.groupBox3.Dock = System.Windows.Forms.DockStyle.Bottom;
			this.groupBox3.Location = new System.Drawing.Point(0, 302);
			this.groupBox3.Name = "groupBox3";
			this.groupBox3.Size = new System.Drawing.Size(640, 152);
			this.groupBox3.TabIndex = 2;
			this.groupBox3.TabStop = false;
			this.groupBox3.Text = "该流程模板已存在的约束关系：";
			// 
			// dgRelation
			// 
			this.dgRelation.BackgroundColor = System.Drawing.Color.Ivory;
			this.dgRelation.CaptionVisible = false;
			this.dgRelation.DataMember = "";
			this.dgRelation.Dock = System.Windows.Forms.DockStyle.Fill;
			this.dgRelation.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.dgRelation.Location = new System.Drawing.Point(3, 17);
			this.dgRelation.Name = "dgRelation";
			this.dgRelation.PreferredRowHeight = 5;
			this.dgRelation.ReadOnly = true;
			this.dgRelation.RowHeadersVisible = false;
			this.dgRelation.Size = new System.Drawing.Size(634, 132);
			this.dgRelation.TabIndex = 0;
			this.dgRelation.TableStyles.AddRange(new System.Windows.Forms.DataGridTableStyle[] {
																								   this.dataGridTableStyle2});
			// 
			// dataGridTableStyle2
			// 
			this.dataGridTableStyle2.DataGrid = this.dgRelation;
			this.dataGridTableStyle2.GridColumnStyles.AddRange(new System.Windows.Forms.DataGridColumnStyle[] {
																												  this.dataGridTextBoxColumn5,
																												  this.dataGridTextBoxColumn6,
																												  this.dataGridTextBoxColumn7});
			this.dataGridTableStyle2.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.dataGridTableStyle2.MappingName = "relation";
			this.dataGridTableStyle2.ReadOnly = true;
			// 
			// dataGridTextBoxColumn5
			// 
			this.dataGridTextBoxColumn5.Format = "";
			this.dataGridTextBoxColumn5.FormatInfo = null;
			this.dataGridTextBoxColumn5.HeaderText = "从步骤";
			this.dataGridTextBoxColumn5.MappingName = "from";
			this.dataGridTextBoxColumn5.ReadOnly = true;
			this.dataGridTextBoxColumn5.Width = 75;
			// 
			// dataGridTextBoxColumn6
			// 
			this.dataGridTextBoxColumn6.Format = "";
			this.dataGridTextBoxColumn6.FormatInfo = null;
			this.dataGridTextBoxColumn6.HeaderText = "到步骤";
			this.dataGridTextBoxColumn6.MappingName = "to";
			this.dataGridTextBoxColumn6.ReadOnly = true;
			this.dataGridTextBoxColumn6.Width = 75;
			// 
			// dataGridTextBoxColumn7
			// 
			this.dataGridTextBoxColumn7.Format = "";
			this.dataGridTextBoxColumn7.FormatInfo = null;
			this.dataGridTextBoxColumn7.HeaderText = "约束关系";
			this.dataGridTextBoxColumn7.MappingName = "srelation";
			this.dataGridTextBoxColumn7.ReadOnly = true;
			this.dataGridTextBoxColumn7.Width = 75;
			// 
			// splitter1
			// 
			this.splitter1.Dock = System.Windows.Forms.DockStyle.Bottom;
			this.splitter1.Location = new System.Drawing.Point(0, 299);
			this.splitter1.Name = "splitter1";
			this.splitter1.Size = new System.Drawing.Size(640, 3);
			this.splitter1.TabIndex = 3;
			this.splitter1.TabStop = false;
			// 
			// groupBox1
			// 
			this.groupBox1.BackColor = System.Drawing.Color.AliceBlue;
			this.groupBox1.Controls.Add(this.dgFlow);
			this.groupBox1.Dock = System.Windows.Forms.DockStyle.Left;
			this.groupBox1.Location = new System.Drawing.Point(0, 0);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(264, 299);
			this.groupBox1.TabIndex = 4;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "我的流程：";
			// 
			// dgFlow
			// 
			this.dgFlow.BackgroundColor = System.Drawing.Color.Ivory;
			this.dgFlow.CaptionVisible = false;
			this.dgFlow.DataMember = "";
			this.dgFlow.Dock = System.Windows.Forms.DockStyle.Fill;
			this.dgFlow.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.dgFlow.Location = new System.Drawing.Point(3, 17);
			this.dgFlow.Name = "dgFlow";