datalist.cs

ArcSDE的要素集的添加

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using ESRI.ArcGIS.Geometry;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Geodatabase;
using ESRI.ArcGIS.DataSourcesFile;
using ESRI.ArcGIS.DataSourcesRaster;
using ESRI.ArcGIS.DataSourcesGDB;
using ESRI.ArcGIS.esriSystem;

namespace EngineData
{
	/// <summary>
	/// DataList 的摘要说明。
	/// </summary>
	public class DataList : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.ComboBox comboBox1;
		private System.Windows.Forms.Button button5;
		private System.Windows.Forms.Button button6;
		private System.Windows.Forms.ImageList imageList1;
		private System.Windows.Forms.ToolBar toolBar1;
		private System.Windows.Forms.ToolBarButton toolBarButton1;
		private System.Windows.Forms.ToolBarButton toolBarButton2;
		private System.Windows.Forms.ToolBarButton toolBarButton3;
		private System.Windows.Forms.ToolBarButton toolBarButton4;
		private System.Windows.Forms.ToolBarButton toolBarButton5;
		private System.ComponentModel.IContainer components;
		public string url;
		public string filename;
		private System.Windows.Forms.ListView listView1;
		private System.Windows.Forms.ToolBarButton toolBarButton6;
		public string conn;
		//private IEnumDataset Datasets;
		private IWorkspace ws;
		private ESRI.ArcGIS.MapControl.AxMapControl mapControl;
		private ArrayList Datasets;
		private IDataset pDataset_;

		public DataList(ESRI.ArcGIS.MapControl.AxMapControl mapControl,IWorkspace ws)
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();
			this.mapControl = mapControl;
			Datasets = new ArrayList();
			this.ws = ws;

			//
			// 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.components = new System.ComponentModel.Container();
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(DataList));
			this.label1 = new System.Windows.Forms.Label();
			this.comboBox1 = new System.Windows.Forms.ComboBox();
			this.button5 = new System.Windows.Forms.Button();
			this.button6 = new System.Windows.Forms.Button();
			this.imageList1 = new System.Windows.Forms.ImageList(this.components);
			this.toolBar1 = new System.Windows.Forms.ToolBar();
			this.toolBarButton1 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton2 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton5 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton3 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton4 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton6 = new System.Windows.Forms.ToolBarButton();
			this.listView1 = new System.Windows.Forms.ListView();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(8, 16);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(72, 16);
			this.label1.TabIndex = 1;
			this.label1.Text = "选择连接：";
			// 
			// comboBox1
			// 
			this.comboBox1.Enabled = false;
			this.comboBox1.Location = new System.Drawing.Point(72, 8);
			this.comboBox1.Name = "comboBox1";
			this.comboBox1.Size = new System.Drawing.Size(168, 20);
			this.comboBox1.TabIndex = 2;
			// 
			// button5
			// 
			this.button5.Location = new System.Drawing.Point(288, 264);
			this.button5.Name = "button5";
			this.button5.Size = new System.Drawing.Size(56, 23);
			this.button5.TabIndex = 7;
			this.button5.Text = "添加";
			this.button5.Click += new System.EventHandler(this.button5_Click);
			// 
			// button6
			// 
			this.button6.Location = new System.Drawing.Point(360, 264);
			this.button6.Name = "button6";
			this.button6.Size = new System.Drawing.Size(56, 23);
			this.button6.TabIndex = 8;
			this.button6.Text = "取消";
			this.button6.Click += new System.EventHandler(this.button6_Click);
			// 
			// imageList1
			// 
			this.imageList1.ColorDepth = System.Windows.Forms.ColorDepth.Depth24Bit;
			this.imageList1.ImageSize = new System.Drawing.Size(16, 16);
			this.imageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList1.ImageStream")));
			this.imageList1.TransparentColor = System.Drawing.Color.White;
			// 
			// toolBar1
			// 
			this.toolBar1.Buttons.AddRange(new System.Windows.Forms.ToolBarButton[] {
																						this.toolBarButton1,
																						this.toolBarButton2,
																						this.toolBarButton5,
																						this.toolBarButton3,
																						this.toolBarButton4,
																						this.toolBarButton6});
			this.toolBar1.Divider = false;
			this.toolBar1.Dock = System.Windows.Forms.DockStyle.None;
			this.toolBar1.DropDownArrows = true;
			this.toolBar1.ImageList = this.imageList1;
			this.toolBar1.Location = new System.Drawing.Point(248, 4);
			this.toolBar1.Name = "toolBar1";
			this.toolBar1.ShowToolTips = true;
			this.toolBar1.Size = new System.Drawing.Size(144, 26);
			this.toolBar1.TabIndex = 9;
			this.toolBar1.ButtonClick += new System.Windows.Forms.ToolBarButtonClickEventHandler(this.toolBar1_ButtonClick);
			// 
			// toolBarButton1
			// 
			this.toolBarButton1.ImageIndex = 5;
			this.toolBarButton1.ToolTipText = "上一级";
			// 
			// toolBarButton2
			// 
			this.toolBarButton2.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// toolBarButton5
			// 
			this.toolBarButton5.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// toolBarButton3
			// 
			this.toolBarButton3.ImageIndex = 7;
			this.toolBarButton3.ToolTipText = "图标";
			// 
			// toolBarButton4
			// 
			this.toolBarButton4.ImageIndex = 6;
			this.toolBarButton4.ToolTipText = "列表";
			// 
			// toolBarButton6
			// 
			this.toolBarButton6.ImageIndex = 8;
			this.toolBarButton6.ToolTipText = "详细资料";
			// 
			// listView1
			// 
			this.listView1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
				| System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.listView1.LargeImageList = this.imageList1;
			this.listView1.Location = new System.Drawing.Point(8, 40);
			this.listView1.Name = "listView1";
			this.listView1.Size = new System.Drawing.Size(408, 216);
			this.listView1.SmallImageList = this.imageList1;
			this.listView1.TabIndex = 10;
			this.listView1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.listView1_MouseDown);
			this.listView1.SelectedIndexChanged += new System.EventHandler(this.listView1_SelectedIndexChanged);
			// 
			// DataList
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(426, 295);
			this.Controls.Add(this.listView1);
			this.Controls.Add(this.toolBar1);
			this.Controls.Add(this.button6);
			this.Controls.Add(this.button5);
			this.Controls.Add(this.comboBox1);
			this.Controls.Add(this.label1);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
			this.MaximizeBox = false;
			this.Name = "DataList";
			this.Text = "添加数据";
			this.Load += new System.EventHandler(this.DataList_Load);
			this.ResumeLayout(false);

		}
		#endregion

		private void button6_Click(object sender, System.EventArgs e)
		{
			this.Close();
		}

		private void DataList_Load(object sender, System.EventArgs e)
		{
			if(this.url!="" && this.filename!="")
			{

				switch(this.conn)
				{
					case "SDE":
						SDE_conn();
						SDE_List();
						break;
					case "MDB":
						MDB_List();
						break;
				}
			}
			else if(this.ws!=null)
			{
				SDE_List();
			}
			else
			{
				MessageBox.Show("没有设置连接属性!");
				this.Close();
			}
		}

		private void SDE_List()
		{
			this.listView1.Items.Clear();
			listView1.Columns.Add("名称", 200, HorizontalAlignment.Left);
			listView1.Columns.Add("类型", 150, HorizontalAlignment.Left);
			listView1.View = View.Details;
			IEnumDataset pDatasets = ws.get_Datasets(esriDatasetType.esriDTAny);
			Datasets.Add(pDatasets);
			GetDataList(pDatasets);
		}

		private void SDE_conn()
		{
			SdeConn aaa = new SdeConn();
			aaa.ReadFromSDE(this.url+this.filename);
			ws = aaa.GetCorkSpace();
		}

		private void MDB_List()
		{
			this.listView1.Items.Clear();
			listView1.Columns.Add("名称", 200, HorizontalAlignment.Left);
			listView1.Columns.Add("类型", 150, HorizontalAlignment.Left);
			listView1.View = View.Details;

			IWorkspaceFactory  pWorkspaceFactory  = null;
			pWorkspaceFactory  = new AccessWorkspaceFactoryClass();
           
			ws = pWorkspaceFactory.OpenFromFile(url+filename,0);

			IEnumDataset pDatasets = ws.get_Datasets(esriDatasetType.esriDTAny);
			Datasets.Add(pDatasets);
			GetDataList(pDatasets);

		}

		private void GetDataList(IEnumDataset pDatasets)
		{