form1.cs

Visual C#2005程序设计教程

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace 创建文本框数组
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.TextBox [ ,]tB;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.TextBox textBox3;
		private System.Windows.Forms.TextBox textBox4;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.TextBox textBox5;
		private System.Windows.Forms.TextBox textBox6;
		private System.Windows.Forms.TextBox textBox7;
		private System.Windows.Forms.TextBox textBox8;
		private System.Windows.Forms.TextBox textBox9;
		private System.Windows.Forms.TextBox textBox10;
		private System.Windows.Forms.TextBox textBox11;
		private System.Windows.Forms.TextBox textBox12;
		private System.Windows.Forms.TextBox textBox13;
		private System.Windows.Forms.TextBox textBox14;
		private System.Windows.Forms.TextBox textBox15;
		private System.Windows.Forms.TextBox textBox16;
		private System.Windows.Forms.Label label1;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Form1()
		{
			//
			// 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.textBox1 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.textBox4 = new System.Windows.Forms.TextBox();
			this.button1 = new System.Windows.Forms.Button();
			this.textBox5 = new System.Windows.Forms.TextBox();
			this.textBox6 = new System.Windows.Forms.TextBox();
			this.textBox7 = new System.Windows.Forms.TextBox();
			this.textBox8 = new System.Windows.Forms.TextBox();
			this.textBox9 = new System.Windows.Forms.TextBox();
			this.textBox10 = new System.Windows.Forms.TextBox();
			this.textBox11 = new System.Windows.Forms.TextBox();
			this.textBox12 = new System.Windows.Forms.TextBox();
			this.textBox13 = new System.Windows.Forms.TextBox();
			this.textBox14 = new System.Windows.Forms.TextBox();
			this.textBox15 = new System.Windows.Forms.TextBox();
			this.textBox16 = new System.Windows.Forms.TextBox();
			this.label1 = new System.Windows.Forms.Label();
			this.SuspendLayout();
			// 
			// textBox1
			// 
			this.textBox1.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox1.Location = new System.Drawing.Point(68, 16);
			this.textBox1.Multiline = true;
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(56, 58);
			this.textBox1.TabIndex = 0;
			this.textBox1.Text = "";
			this.textBox1.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox2
			// 
			this.textBox2.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox2.Location = new System.Drawing.Point(125, 16);
			this.textBox2.Multiline = true;
			this.textBox2.Name = "textBox2";
			this.textBox2.Size = new System.Drawing.Size(59, 58);
			this.textBox2.TabIndex = 1;
			this.textBox2.Text = "";
			this.textBox2.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox3
			// 
			this.textBox3.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox3.Location = new System.Drawing.Point(185, 16);
			this.textBox3.Multiline = true;
			this.textBox3.Name = "textBox3";
			this.textBox3.Size = new System.Drawing.Size(56, 58);
			this.textBox3.TabIndex = 2;
			this.textBox3.Text = "";
			this.textBox3.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox4
			// 
			this.textBox4.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox4.Location = new System.Drawing.Point(242, 16);
			this.textBox4.Multiline = true;
			this.textBox4.Name = "textBox4";
			this.textBox4.Size = new System.Drawing.Size(59, 58);
			this.textBox4.TabIndex = 3;
			this.textBox4.Text = "";
			this.textBox4.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(136, 312);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(100, 29);
			this.button1.TabIndex = 16;
			this.button1.Text = "求和";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// textBox5
			// 
			this.textBox5.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox5.Location = new System.Drawing.Point(68, 72);
			this.textBox5.Multiline = true;
			this.textBox5.Name = "textBox5";
			this.textBox5.Size = new System.Drawing.Size(56, 58);
			this.textBox5.TabIndex = 4;
			this.textBox5.Text = "";
			this.textBox5.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox6
			// 
			this.textBox6.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox6.Location = new System.Drawing.Point(125, 72);
			this.textBox6.Multiline = true;
			this.textBox6.Name = "textBox6";
			this.textBox6.Size = new System.Drawing.Size(59, 58);
			this.textBox6.TabIndex = 5;
			this.textBox6.Text = "";
			this.textBox6.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox7
			// 
			this.textBox7.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox7.Location = new System.Drawing.Point(185, 72);
			this.textBox7.Multiline = true;
			this.textBox7.Name = "textBox7";
			this.textBox7.Size = new System.Drawing.Size(56, 58);
			this.textBox7.TabIndex = 6;
			this.textBox7.Text = "";
			this.textBox7.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox8
			// 
			this.textBox8.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox8.Location = new System.Drawing.Point(242, 72);
			this.textBox8.Multiline = true;
			this.textBox8.Name = "textBox8";
			this.textBox8.Size = new System.Drawing.Size(59, 58);
			this.textBox8.TabIndex = 7;
			this.textBox8.Text = "";
			this.textBox8.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox9
			// 
			this.textBox9.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox9.Location = new System.Drawing.Point(68, 128);
			this.textBox9.Multiline = true;
			this.textBox9.Name = "textBox9";
			this.textBox9.Size = new System.Drawing.Size(56, 58);
			this.textBox9.TabIndex = 8;
			this.textBox9.Text = "";
			this.textBox9.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox10
			// 
			this.textBox10.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox10.Location = new System.Drawing.Point(125, 128);
			this.textBox10.Multiline = true;
			this.textBox10.Name = "textBox10";
			this.textBox10.Size = new System.Drawing.Size(59, 58);
			this.textBox10.TabIndex = 9;
			this.textBox10.Text = "";
			this.textBox10.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox11
			// 
			this.textBox11.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox11.Location = new System.Drawing.Point(185, 128);
			this.textBox11.Multiline = true;
			this.textBox11.Name = "textBox11";
			this.textBox11.Size = new System.Drawing.Size(56, 58);
			this.textBox11.TabIndex = 10;
			this.textBox11.Text = "";
			this.textBox11.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox12
			// 
			this.textBox12.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox12.Location = new System.Drawing.Point(242, 128);
			this.textBox12.Multiline = true;
			this.textBox12.Name = "textBox12";
			this.textBox12.Size = new System.Drawing.Size(59, 58);
			this.textBox12.TabIndex = 11;
			this.textBox12.Text = "";
			this.textBox12.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox13
			// 
			this.textBox13.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox13.Location = new System.Drawing.Point(68, 192);
			this.textBox13.Multiline = true;
			this.textBox13.Name = "textBox13";
			this.textBox13.Size = new System.Drawing.Size(56, 58);
			this.textBox13.TabIndex = 12;
			this.textBox13.Text = "";
			this.textBox13.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox14
			// 
			this.textBox14.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox14.Location = new System.Drawing.Point(125, 192);
			this.textBox14.Multiline = true;
			this.textBox14.Name = "textBox14";
			this.textBox14.Size = new System.Drawing.Size(59, 58);
			this.textBox14.TabIndex = 13;
			this.textBox14.Text = "";
			this.textBox14.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox15
			// 
			this.textBox15.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox15.Location = new System.Drawing.Point(185, 192);
			this.textBox15.Multiline = true;
			this.textBox15.Name = "textBox15";
			this.textBox15.Size = new System.Drawing.Size(56, 58);
			this.textBox15.TabIndex = 14;
			this.textBox15.Text = "";
			this.textBox15.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox16
			// 
			this.textBox16.Font = new System.Drawing.Font("宋体", 16.2F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox16.Location = new System.Drawing.Point(242, 192);
			this.textBox16.Multiline = true;
			this.textBox16.Name = "textBox16";
			this.textBox16.Size = new System.Drawing.Size(59, 58);
			this.textBox16.TabIndex = 15;
			this.textBox16.Text = "";
			this.textBox16.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(36, 272);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(296, 23);
			this.label1.TabIndex = 18;
			this.label1.TextAlign = System.Drawing.ContentAlignment.BottomLeft;
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(8, 18);
			this.ClientSize = new System.Drawing.Size(368, 360);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.textBox13);
			this.Controls.Add(this.textBox14);
			this.Controls.Add(this.textBox15);
			this.Controls.Add(this.textBox16);
			this.Controls.Add(this.textBox9);
			this.Controls.Add(this.textBox10);
			this.Controls.Add(this.textBox11);
			this.Controls.Add(this.textBox12);
			this.Controls.Add(this.textBox5);
			this.Controls.Add(this.textBox6);
			this.Controls.Add(this.textBox7);
			this.Controls.Add(this.textBox8);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.textBox4);
			this.Controls.Add(this.textBox3);
			this.Controls.Add(this.textBox2);
			this.Controls.Add(this.textBox1);
			this.Name = "Form1";
			this.Text = "矩阵求和";
			this.Load += new System.EventHandler(this.Form1_Load);
			this.DoubleClick += new System.EventHandler(this.Form1_DoubleClick);
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void Form1_Load(object sender, System.EventArgs e)
		{
			tB=new TextBox[4,4]{	  {textBox1,textBox2,textBox3,textBox4},
									  {textBox5,textBox6,textBox7,textBox8},
									  {textBox9,textBox10,textBox11,textBox12},
									  {textBox13,textBox14,textBox15,textBox16}
								};
		}

		private void Form1_DoubleClick(object sender, System.EventArgs e)
		{
			int num=0;
			for(int i=0;i<tB.Length;i++)
			{
				num=i+1;
				tB[i,i].Text=num.ToString( );
			}
			/*声明数组列表*/
			int [ ]intA=new int[5];//{1,2,3,4,5};
			//intA[5]=15;    //编译不检查数组越界
			string [ ]stringA=new string[4];
			//ArrayList intAL1=new ArrayList( );
			//ArrayList intAL1=new ArrayList(4);
			ArrayList intAL1=new ArrayList(stringA);
			//intAL1.Add(new int( ));
			//intAL1.Add(new int( ));
			//intAL1[0]=16;
			//intAL1.Sort( );
			label1.Text=label1.Text+intAL1[0]
				+"  "+intAL1.Count.ToString( );//+intAL1[0].ToString( )
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			long sum=0;
			for(int i=0;i<4;i++)
				for(int j=0;j<4;j++)
					sum+=int.Parse(tB[i,j].Text);
			label1.Text="矩阵的和为："+sum.ToString( );
		}

	}
}