form1.cs

利用CSharp进行二次开发

/*
 Copyright 1995-2005 ESRI

 All rights reserved under the copyright laws of the United States.

 You may freely redistribute and use this sample code, with or without modification.

 Disclaimer: THE SAMPLE CODE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 
 WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
 FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ESRI OR 
 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 
 OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 INTERRUPTION) SUSTAINED BY YOU OR A THIRD PARTY, HOWEVER CAUSED AND ON ANY 
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ARISING IN ANY 
 WAY OUT OF THE USE OF THIS SAMPLE CODE, EVEN IF ADVISED OF THE POSSIBILITY OF 
 SUCH DAMAGE.

 For additional information contact: Environmental Systems Research Institute, Inc.

 Attn: Contracts Dept.

 380 New York Street

 Redlands, California, U.S.A. 92373 

 Email: [e-mail]
*/
using System;
using System.Windows.Forms;
using System.Drawing;
using ESRI.ArcGIS.MapControl;
using ESRI.ArcGIS.esriSystem;
using ESRI.ArcGIS.SystemUI;
using ESRI.ArcGIS.Geometry;
using ESRI.ArcGIS.Display;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Utility.COMSupport;

namespace DrawText
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		public System.Windows.Forms.TextBox Text1;
		public System.Windows.Forms.Label Label1;
		public System.Windows.Forms.Button cmdReset;
		public System.Windows.Forms.Button cmdFullExtent;
		public System.Windows.Forms.Label Label3;
		public System.Windows.Forms.Label Label2;
		private ESRI.ArcGIS.MapControl.AxMapControl axMapControl1;
		private IPointCollection m_PointCollection; 
		private IPolyline m_Polyline;
		private ESRI.ArcGIS.LicenseControl.AxLicenseControl axLicenseControl1; 
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Form1()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			//
			// TODO: Add any constructor code after InitializeComponent call
			//
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
			this.Text1 = new System.Windows.Forms.TextBox();
			this.Label1 = new System.Windows.Forms.Label();
			this.cmdReset = new System.Windows.Forms.Button();
			this.cmdFullExtent = new System.Windows.Forms.Button();
			this.Label3 = new System.Windows.Forms.Label();
			this.Label2 = new System.Windows.Forms.Label();
			this.axMapControl1 = new ESRI.ArcGIS.MapControl.AxMapControl();
			this.axLicenseControl1 = new ESRI.ArcGIS.LicenseControl.AxLicenseControl();
			((System.ComponentModel.ISupportInitialize)(this.axMapControl1)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.axLicenseControl1)).BeginInit();
			this.SuspendLayout();
			// 
			// Text1
			// 
			this.Text1.AcceptsReturn = true;
			this.Text1.AutoSize = false;
			this.Text1.BackColor = System.Drawing.SystemColors.Window;
			this.Text1.Cursor = System.Windows.Forms.Cursors.IBeam;
			this.Text1.Font = new System.Drawing.Font("Arial", 8F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Text1.ForeColor = System.Drawing.SystemColors.WindowText;
			this.Text1.Location = new System.Drawing.Point(8, 280);
			this.Text1.MaxLength = 0;
			this.Text1.Name = "Text1";
			this.Text1.RightToLeft = System.Windows.Forms.RightToLeft.No;
			this.Text1.Size = new System.Drawing.Size(321, 25);
			this.Text1.TabIndex = 4;
			this.Text1.Text = "Put a map in your app...";
			// 
			// Label1
			// 
			this.Label1.BackColor = System.Drawing.SystemColors.Control;
			this.Label1.Cursor = System.Windows.Forms.Cursors.Default;
			this.Label1.Font = new System.Drawing.Font("Arial", 8F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Label1.ForeColor = System.Drawing.SystemColors.ControlText;
			this.Label1.Location = new System.Drawing.Point(8, 264);
			this.Label1.Name = "Label1";
			this.Label1.RightToLeft = System.Windows.Forms.RightToLeft.No;
			this.Label1.Size = new System.Drawing.Size(129, 17);
			this.Label1.TabIndex = 5;
			this.Label1.Text = "Enter text:";
			// 
			// cmdReset
			// 
			this.cmdReset.BackColor = System.Drawing.SystemColors.Control;
			this.cmdReset.Cursor = System.Windows.Forms.Cursors.Default;
			this.cmdReset.Font = new System.Drawing.Font("Arial", 8F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.cmdReset.ForeColor = System.Drawing.SystemColors.ControlText;
			this.cmdReset.Location = new System.Drawing.Point(344, 208);
			this.cmdReset.Name = "cmdReset";
			this.cmdReset.RightToLeft = System.Windows.Forms.RightToLeft.No;
			this.cmdReset.Size = new System.Drawing.Size(73, 25);
			this.cmdReset.TabIndex = 7;
			this.cmdReset.Text = "Clear Text";
			this.cmdReset.Click += new System.EventHandler(this.cmdReset_Click);
			// 
			// cmdFullExtent
			// 
			this.cmdFullExtent.BackColor = System.Drawing.SystemColors.Control;
			this.cmdFullExtent.Cursor = System.Windows.Forms.Cursors.Default;
			this.cmdFullExtent.Font = new System.Drawing.Font("Arial", 8F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.cmdFullExtent.ForeColor = System.Drawing.SystemColors.ControlText;
			this.cmdFullExtent.Location = new System.Drawing.Point(344, 240);
			this.cmdFullExtent.Name = "cmdFullExtent";
			this.cmdFullExtent.RightToLeft = System.Windows.Forms.RightToLeft.No;
			this.cmdFullExtent.Size = new System.Drawing.Size(73, 25);
			this.cmdFullExtent.TabIndex = 6;
			this.cmdFullExtent.Text = "Full Extent";
			this.cmdFullExtent.Click += new System.EventHandler(this.cmdFullExtent_Click);
			// 
			// Label3
			// 
			this.Label3.BackColor = System.Drawing.SystemColors.Control;
			this.Label3.Cursor = System.Windows.Forms.Cursors.Default;
			this.Label3.Font = new System.Drawing.Font("Arial", 8F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Label3.ForeColor = System.Drawing.SystemColors.ControlText;
			this.Label3.Location = new System.Drawing.Point(344, 72);
			this.Label3.Name = "Label3";
			this.Label3.RightToLeft = System.Windows.Forms.RightToLeft.No;
			this.Label3.Size = new System.Drawing.Size(81, 65);
			this.Label3.TabIndex = 8;
			this.Label3.Text = "Right mouse button to drag a rectangle to zoom in.";
			// 
			// Label2
			// 
			this.Label2.BackColor = System.Drawing.SystemColors.Control;
			this.Label2.Cursor = System.Windows.Forms.Cursors.Default;
			this.Label2.Font = new System.Drawing.Font("Arial", 8F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Label2.ForeColor = System.Drawing.SystemColors.ControlText;
			this.Label2.Location = new System.Drawing.Point(344, 8);
			this.Label2.Name = "Label2";
			this.Label2.RightToLeft = System.Windows.Forms.RightToLeft.No;
			this.Label2.Size = new System.Drawing.Size(81, 65);
			this.Label2.TabIndex = 9;
			this.Label2.Text = "Left mouse button to trace a line to draw text along. ";
			// 
			// axMapControl1
			// 
			this.axMapControl1.Location = new System.Drawing.Point(8, 8);
			this.axMapControl1.Name = "axMapControl1";
			this.axMapControl1.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("axMapControl1.OcxState")));
			this.axMapControl1.Size = new System.Drawing.Size(320, 248);