关于程序中的索引超出数组界限怎么解决

沧海1梦 2017-03-18 10:11:14

一个C#的客户端程序，在本地模拟服务器后，可以建立socket通信，但是刚接受数据后，会，运行到 “this.Text += "\n" + RecvTemp[1];”提示索引超出数组界限，请大家帮忙看下，代码如下：

using System;

using System.Drawing;

using System.Collections;

using System.ComponentModel;

using System.Windows.Forms;

using Client;

using Maticsoft.Model;

using DevComponents.DotNetBar;



namespace Balloon

{

    /// <summary>

    /// Summary description for AlertCustom.

    /// </summary>

    public class AlertCustom : DevComponents.DotNetBar.Balloon

    {

        /// <summary>

        /// Required designer variable.

        /// </summary>

      //  int userState;

        private System.ComponentModel.Container components = null;

        private TextBox textBox1;

        string temp;

        string MessageSN = "0";    

        private DevComponents.DotNetBar.ButtonItem buttonItem3;

        private DevComponents.DotNetBar.Bar bar1;

        private DevComponents.DotNetBar.ButtonItem buttonItem2;

        private DevComponents.DotNetBar.ButtonItem buttonItem4;

     

        public AlertCustom()

        {

            //

            // Required for Windows Form Designer support

            //

            InitializeComponent();



            //

            // TODO: Add any constructor code after InitializeComponent call

            //

        }



        public AlertCustom(string str)

        {

            InitializeComponent();

            temp = str;         // this.frmManager = frmManager;

           

            //   CheckState(planState);

        }



        /// <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()

        {

            this.textBox1 = new System.Windows.Forms.TextBox();

            this.buttonItem3 = new DevComponents.DotNetBar.ButtonItem();

            this.bar1 = new DevComponents.DotNetBar.Bar();

            this.buttonItem2 = new DevComponents.DotNetBar.ButtonItem();

            this.buttonItem4 = new DevComponents.DotNetBar.ButtonItem();

            ((System.ComponentModel.ISupportInitialize)(this.bar1)).BeginInit();

            this.SuspendLayout();

            // 

            // textBox1

            // 

            this.textBox1.Location = new System.Drawing.Point(1, 141);

            this.textBox1.Name = "textBox1";

            this.textBox1.Size = new System.Drawing.Size(10, 21);

            this.textBox1.TabIndex = 0;

            this.textBox1.Visible = false;

            // 

            // buttonItem3

            // 

            this.buttonItem3.ItemAlignment = DevComponents.DotNetBar.eItemAlignment.Far;

            this.buttonItem3.Name = "buttonItem3";

            this.buttonItem3.Text = "Options...";

            // 

            // bar1

            // 

            this.bar1.BackColor = System.Drawing.Color.Transparent;

            this.bar1.Font = new System.Drawing.Font("宋体", 9F);

            this.bar1.Items.AddRange(new DevComponents.DotNetBar.BaseItem[] {

            this.buttonItem2,

            this.buttonItem4});

            this.bar1.Location = new System.Drawing.Point(74, 137);

            this.bar1.Name = "bar1";

            this.bar1.Size = new System.Drawing.Size(102, 25);

            this.bar1.Stretch = true;

            this.bar1.Style = DevComponents.DotNetBar.eDotNetBarStyle.Office2007;

            this.bar1.TabIndex = 3;

            this.bar1.TabStop = false;

            this.bar1.Text = "bar1";

            this.bar1.Visible = false;

            // 

            // buttonItem2

            // 

            this.buttonItem2.ForeColor = System.Drawing.Color.Red;

            this.buttonItem2.Name = "buttonItem2";

            this.buttonItem2.Text = "未处理";

            this.buttonItem2.Click += new System.EventHandler(this.buttonItem2_Click_1);

            // 

            // buttonItem4

            // 

            this.buttonItem4.ForeColor = System.Drawing.Color.Blue;

            this.buttonItem4.ItemAlignment = DevComponents.DotNetBar.eItemAlignment.Center;

            this.buttonItem4.Name = "buttonItem4";

            this.buttonItem4.Text = "处理";

            this.buttonItem4.Click += new System.EventHandler(this.buttonItem4_Click_1);

            // 

            // AlertCustom

            // 

            this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);

            this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));

            this.BackColor2 = System.Drawing.Color.FromArgb(((int)(((byte)(201)))), ((int)(((byte)(217)))), ((int)(((byte)(239)))));

            this.BorderColor = System.Drawing.Color.FromArgb(((int)(((byte)(101)))), ((int)(((byte)(147)))), ((int)(((byte)(207)))));

            this.CaptionFont = new System.Drawing.Font("Tahoma", 8F, System.Drawing.FontStyle.Bold);

            this.CaptionText = "即时通讯";

            this.ClientSize = new System.Drawing.Size(255, 165);

            this.Controls.Add(this.bar1);

            this.Controls.Add(this.textBox1);

            this.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(76)))), ((int)(((byte)(76)))), ((int)(((byte)(76)))));

            this.Location = new System.Drawing.Point(0, 0);

            this.Name = "AlertCustom";

            this.Style = DevComponents.DotNetBar.eBallonStyle.Office2007Alert;

            this.Load += new System.EventHandler(this.AlertCustom_Load);

            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.AlertCustom_FormClosing);

            ((System.ComponentModel.ISupportInitialize)(this.bar1)).EndInit();

            this.ResumeLayout(false);

            this.PerformLayout();



        }

        #endregion







        private void AlertCustom_FormClosing(object sender, FormClosingEventArgs e)

        {

            string[] RecvTemp = temp.Split('|');

            USER_IP data = new USER_IP();           

            data.USER_DOMAIN = Environment.UserDomainName;

            data.USER_ID = Environment.UserName;

            data.MESSAGESN = "1";

            data.WF_NAME = RecvTemp[3];

            data.USER_STATE = RecvTemp[1];

            Frmain.SendUpConnectCommand(data);

           

          //  MESSAGEDATA mesdata = new MESSAGEDATA();

          //  mesdata.TO_USERID = Environment.UserName;

          //  mesdata.TYPE = "1";

          ////  MessageSN = "1";

          //  mesdata.WF_NAME = RecvTemp[3];

          //  Frmain.SendUpConnectCommand(mesdata);

            

         //   this.Close();

        }       



        private void AlertCustom_Load(object sender, EventArgs e)

        {

            this.TopMost = true;

            //Rectangle r = System.Windows.Forms.SystemInformation.VirtualScreen;

            Rectangle r = Screen.GetWorkingArea(this);

            this.Location = new Point(r.Right , r.Bottom);

            this.AutoClose = true;

            this.AlertAnimation = eAlertAnimation.BottomToTop;

            this.AlertAnimationDuration = 300;

          //  this.Text = temp;

            string[] RecvTemp = temp.Split('|');

            this.Text = RecvTemp[0];

            this.Text += "\n" + RecvTemp[1];

            this.Text += "\n" + RecvTemp[2];

            this.Text += "\n" + RecvTemp[3];

        }