goodsform.cs

超市管理系统的完整版文档

using System;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Data.SqlTypes;
using System.Data.Odbc;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using SupDataBase;

namespace WindowsApplication1
{
	/// <summary>
	/// GoodsForm 的摘要说明。
	/// </summary>
	public class GoodsForm : System.Windows.Forms.Form
	{
		private System.Windows.Forms.CheckBox checkBox1;
		private System.Windows.Forms.CheckBox checkBox2;
		private System.Windows.Forms.CheckBox checkBox3;
		private System.Windows.Forms.CheckBox checkBox4;
		private System.Windows.Forms.CheckBox checkBox5;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.TextBox goodsCodeTextBox;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.TextBox supplierNameTextBox;
		private System.Windows.Forms.TextBox goodsNameTextBox;
		private System.Windows.Forms.Label label8;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.TextBox salePriceMaxTextBox;
		private System.Windows.Forms.TextBox salePriceMinTextBox;
		private System.Windows.Forms.TextBox purchasePriceMaxTextBox;
		private System.Windows.Forms.TextBox purchasePriceMinTextBox;
		private System.Windows.Forms.DataGrid m_GoodsDataGrid;
		private System.Windows.Forms.Label label9;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public GoodsForm()
		{
			//
			// 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.checkBox1 = new System.Windows.Forms.CheckBox();
			this.checkBox2 = new System.Windows.Forms.CheckBox();
			this.checkBox3 = new System.Windows.Forms.CheckBox();
			this.checkBox4 = new System.Windows.Forms.CheckBox();
			this.checkBox5 = new System.Windows.Forms.CheckBox();
			this.label4 = new System.Windows.Forms.Label();
			this.label5 = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.label7 = new System.Windows.Forms.Label();
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.label8 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.label1 = new System.Windows.Forms.Label();
			this.salePriceMaxTextBox = new System.Windows.Forms.TextBox();
			this.salePriceMinTextBox = new System.Windows.Forms.TextBox();
			this.purchasePriceMaxTextBox = new System.Windows.Forms.TextBox();
			this.purchasePriceMinTextBox = new System.Windows.Forms.TextBox();
			this.supplierNameTextBox = new System.Windows.Forms.TextBox();
			this.goodsNameTextBox = new System.Windows.Forms.TextBox();
			this.goodsCodeTextBox = new System.Windows.Forms.TextBox();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.m_GoodsDataGrid = new System.Windows.Forms.DataGrid();
			this.label9 = new System.Windows.Forms.Label();
			this.groupBox1.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.m_GoodsDataGrid)).BeginInit();
			this.SuspendLayout();
			// 
			// checkBox1
			// 
			this.checkBox1.Location = new System.Drawing.Point(18, 33);
			this.checkBox1.Name = "checkBox1";
			this.checkBox1.Size = new System.Drawing.Size(94, 16);
			this.checkBox1.TabIndex = 0;
			this.checkBox1.Text = "商品条形码";
			this.checkBox1.CheckedChanged += new System.EventHandler(this.checkBox1_CheckedChanged);
			// 
			// checkBox2
			// 
			this.checkBox2.Location = new System.Drawing.Point(18, 93);
			this.checkBox2.Name = "checkBox2";
			this.checkBox2.Size = new System.Drawing.Size(72, 16);
			this.checkBox2.TabIndex = 1;
			this.checkBox2.Text = "商品名称";
			this.checkBox2.CheckedChanged += new System.EventHandler(this.checkBox2_CheckedChanged);
			// 
			// checkBox3
			// 
			this.checkBox3.Location = new System.Drawing.Point(18, 148);
			this.checkBox3.Name = "checkBox3";
			this.checkBox3.Size = new System.Drawing.Size(84, 16);
			this.checkBox3.TabIndex = 2;
			this.checkBox3.Text = "供应商名称";
			this.checkBox3.CheckedChanged += new System.EventHandler(this.checkBox3_CheckedChanged);
			// 
			// checkBox4
			// 
			this.checkBox4.Location = new System.Drawing.Point(341, 31);
			this.checkBox4.Name = "checkBox4";
			this.checkBox4.Size = new System.Drawing.Size(72, 16);
			this.checkBox4.TabIndex = 3;
			this.checkBox4.Text = "进价范围";
			this.checkBox4.CheckedChanged += new System.EventHandler(this.checkBox4_CheckedChanged);
			// 
			// checkBox5
			// 
			this.checkBox5.Location = new System.Drawing.Point(341, 104);
			this.checkBox5.Name = "checkBox5";
			this.checkBox5.Size = new System.Drawing.Size(72, 16);
			this.checkBox5.TabIndex = 4;
			this.checkBox5.Text = "售价范围";
			this.checkBox5.CheckedChanged += new System.EventHandler(this.checkBox5_CheckedChanged);
			// 
			// label4
			// 
			this.label4.AutoSize = true;
			this.label4.Location = new System.Drawing.Point(449, 35);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(54, 17);
			this.label4.TabIndex = 9;
			this.label4.Text = "进价下限";
			// 
			// label5
			// 
			this.label5.AutoSize = true;
			this.label5.Location = new System.Drawing.Point(449, 69);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(54, 17);
			this.label5.TabIndex = 10;
			this.label5.Text = "进价上限";
			// 
			// label6
			// 
			this.label6.AutoSize = true;
			this.label6.Location = new System.Drawing.Point(449, 108);
			this.label6.Name = "label6";
			this.label6.Size = new System.Drawing.Size(54, 17);
			this.label6.TabIndex = 11;
			this.label6.Text = "售价下限";
			// 
			// label7
			// 
			this.label7.AutoSize = true;
			this.label7.Location = new System.Drawing.Point(449, 146);
			this.label7.Name = "label7";
			this.label7.Size = new System.Drawing.Size(54, 17);
			this.label7.TabIndex = 12;
			this.label7.Text = "售价上限";
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.Add(this.label8);
			this.groupBox1.Controls.Add(this.label3);
			this.groupBox1.Controls.Add(this.label2);
			this.groupBox1.Controls.Add(this.label1);
			this.groupBox1.Controls.Add(this.salePriceMaxTextBox);
			this.groupBox1.Controls.Add(this.salePriceMinTextBox);
			this.groupBox1.Controls.Add(this.purchasePriceMaxTextBox);
			this.groupBox1.Controls.Add(this.purchasePriceMinTextBox);
			this.groupBox1.Controls.Add(this.supplierNameTextBox);
			this.groupBox1.Controls.Add(this.goodsNameTextBox);
			this.groupBox1.Controls.Add(this.goodsCodeTextBox);
			this.groupBox1.Controls.Add(this.checkBox1);
			this.groupBox1.Controls.Add(this.checkBox2);
			this.groupBox1.Controls.Add(this.label7);
			this.groupBox1.Controls.Add(this.checkBox3);
			this.groupBox1.Controls.Add(this.label6);
			this.groupBox1.Controls.Add(this.checkBox4);
			this.groupBox1.Controls.Add(this.label5);
			this.groupBox1.Controls.Add(this.checkBox5);
			this.groupBox1.Controls.Add(this.label4);
			this.groupBox1.Location = new System.Drawing.Point(13, 13);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(717, 185);
			this.groupBox1.TabIndex = 13;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "商品信息查询条件";
			// 
			// label8
			// 
			this.label8.AutoSize = true;
			this.label8.Location = new System.Drawing.Point(648, 148);
			this.label8.Name = "label8";
			this.label8.Size = new System.Drawing.Size(17, 17);
			this.label8.TabIndex = 24;
			this.label8.Text = "元";
			// 
			// label3
			// 
			this.label3.AutoSize = true;
			this.label3.Location = new System.Drawing.Point(648, 108);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(17, 17);
			this.label3.TabIndex = 23;
			this.label3.Text = "元";
			// 
			// label2
			// 
			this.label2.AutoSize = true;
			this.label2.Location = new System.Drawing.Point(648, 75);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(17, 17);
			this.label2.TabIndex = 22;
			this.label2.Text = "元";
			// 
			// label1
			// 
			this.label1.AutoSize = true;
			this.label1.Location = new System.Drawing.Point(648, 35);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(17, 17);
			this.label1.TabIndex = 21;
			this.label1.Text = "元";
			// 
			// salePriceMaxTextBox
			// 
			this.salePriceMaxTextBox.Enabled = false;
			this.salePriceMaxTextBox.Location = new System.Drawing.Point(519, 143);
			this.salePriceMaxTextBox.Name = "salePriceMaxTextBox";
			this.salePriceMaxTextBox.Size = new System.Drawing.Size(123, 21);
			this.salePriceMaxTextBox.TabIndex = 20;
			this.salePriceMaxTextBox.Text = "";
			// 
			// salePriceMinTextBox