customermanageform.cs

超市管理系统的完整版文档

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

namespace WindowsApplication1
{
	/// <summary>
	/// CustomerManageForm 的摘要说明。
	/// </summary>
	public class CustomerManageForm : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.DataGridTableStyle dataGridTableStyle1;
		private System.Windows.Forms.DataGridTextBoxColumn m_NameColumn;
		private System.Windows.Forms.DataGridTextBoxColumn m_ContactColumn;
		private System.Windows.Forms.DataGridTextBoxColumn m_RemarkColumn;
		private System.Windows.Forms.TextBox m_NameText;
		private System.Windows.Forms.TextBox m_ContactText;
		private System.Windows.Forms.TextBox m_RemarkText;

		private SqlConnection m_Connection;
		private SqlDataAdapter m_sqlDataAdapter;
		private int previousRowNumber;
		private ArrayList customerList;
		private System.Windows.Forms.DataGrid m_CustomerDataGrid;
		private System.Windows.Forms.Button m_AddButton;
		private System.Windows.Forms.Button m_ModifyButton;
		private System.Windows.Forms.Button m_DeleteButton;
		private System.Windows.Forms.Button m_CancelButton;
		private System.Windows.Forms.Button m_OKButton;

		private System.Windows.Forms.TextBox m_IDText;


		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public CustomerManageForm()
		{
			//
			// 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.m_CustomerDataGrid = new System.Windows.Forms.DataGrid();
			this.dataGridTableStyle1 = new System.Windows.Forms.DataGridTableStyle();
			this.m_NameColumn = new System.Windows.Forms.DataGridTextBoxColumn();
			this.m_ContactColumn = new System.Windows.Forms.DataGridTextBoxColumn();
			this.m_RemarkColumn = new System.Windows.Forms.DataGridTextBoxColumn();
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.m_NameText = new System.Windows.Forms.TextBox();
			this.label3 = new System.Windows.Forms.Label();
			this.m_ContactText = new System.Windows.Forms.TextBox();
			this.label5 = new System.Windows.Forms.Label();
			this.m_AddButton = new System.Windows.Forms.Button();
			this.m_ModifyButton = new System.Windows.Forms.Button();
			this.m_DeleteButton = new System.Windows.Forms.Button();
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.m_RemarkText = new System.Windows.Forms.TextBox();
			this.m_sqlDataAdapter = new System.Data.SqlClient.SqlDataAdapter();
			this.m_CancelButton = new System.Windows.Forms.Button();
			this.m_OKButton = new System.Windows.Forms.Button();
			((System.ComponentModel.ISupportInitialize)(this.m_CustomerDataGrid)).BeginInit();
			this.groupBox1.SuspendLayout();
			this.SuspendLayout();
			// 
			// m_CustomerDataGrid
			// 
			this.m_CustomerDataGrid.DataMember = "";
			this.m_CustomerDataGrid.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.m_CustomerDataGrid.Location = new System.Drawing.Point(0, 40);
			this.m_CustomerDataGrid.Name = "m_CustomerDataGrid";
			this.m_CustomerDataGrid.Size = new System.Drawing.Size(616, 160);
			this.m_CustomerDataGrid.TabIndex = 0;
			this.m_CustomerDataGrid.TableStyles.AddRange(new System.Windows.Forms.DataGridTableStyle[] {
																										   this.dataGridTableStyle1});
			// 
			// dataGridTableStyle1
			// 
			this.dataGridTableStyle1.DataGrid = this.m_CustomerDataGrid;
			this.dataGridTableStyle1.GridColumnStyles.AddRange(new System.Windows.Forms.DataGridColumnStyle[] {
																												  this.m_NameColumn,
																												  this.m_ContactColumn,
																												  this.m_RemarkColumn});
			this.dataGridTableStyle1.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.dataGridTableStyle1.MappingName = "";
			// 
			// m_NameColumn
			// 
			this.m_NameColumn.Alignment = System.Windows.Forms.HorizontalAlignment.Center;
			this.m_NameColumn.Format = "";
			this.m_NameColumn.FormatInfo = null;
			this.m_NameColumn.HeaderText = "姓名";
			this.m_NameColumn.MappingName = "name";
			this.m_NameColumn.NullText = "";
			this.m_NameColumn.ReadOnly = true;
			this.m_NameColumn.Width = 75;
			// 
			// m_ContactColumn
			// 
			this.m_ContactColumn.Alignment = System.Windows.Forms.HorizontalAlignment.Center;
			this.m_ContactColumn.Format = "";
			this.m_ContactColumn.FormatInfo = null;
			this.m_ContactColumn.HeaderText = "联系方式";
			this.m_ContactColumn.MappingName = "contact";
			this.m_ContactColumn.NullText = "";
			this.m_ContactColumn.ReadOnly = true;
			this.m_ContactColumn.Width = 75;
			// 
			// m_RemarkColumn
			// 
			this.m_RemarkColumn.Alignment = System.Windows.Forms.HorizontalAlignment.Center;
			this.m_RemarkColumn.Format = "";
			this.m_RemarkColumn.FormatInfo = null;
			this.m_RemarkColumn.HeaderText = "备注";
			this.m_RemarkColumn.MappingName = "remark";
			this.m_RemarkColumn.NullText = "";
			this.m_RemarkColumn.ReadOnly = true;
			this.m_RemarkColumn.Width = 200;
			// 
			// label1
			// 
			this.label1.Dock = System.Windows.Forms.DockStyle.Top;
			this.label1.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label1.Location = new System.Drawing.Point(0, 0);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(616, 24);
			this.label1.TabIndex = 1;
			this.label1.Text = "顾客列表：";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(48, 24);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(48, 24);
			this.label2.TabIndex = 2;
			this.label2.Text = "姓名：";
			this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// m_NameText
			// 
			this.m_NameText.Location = new System.Drawing.Point(104, 24);
			this.m_NameText.Name = "m_NameText";
			this.m_NameText.ReadOnly = true;
			this.m_NameText.Size = new System.Drawing.Size(88, 21);
			this.m_NameText.TabIndex = 0;
			this.m_NameText.Text = "";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(240, 24);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(88, 24);
			this.label3.TabIndex = 4;
			this.label3.Text = "联系方式：";
			this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// m_ContactText
			// 
			this.m_ContactText.Location = new System.Drawing.Point(320, 24);
			this.m_ContactText.Name = "m_ContactText";
			this.m_ContactText.ReadOnly = true;
			this.m_ContactText.Size = new System.Drawing.Size(224, 21);
			this.m_ContactText.TabIndex = 1;
			this.m_ContactText.Text = "";
			// 
			// label5
			// 
			this.label5.AllowDrop = true;
			this.label5.Location = new System.Drawing.Point(48, 56);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(48, 24);
			this.label5.TabIndex = 8;
			this.label5.Text = "备注：";
			this.label5.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// m_AddButton
			// 
			this.m_AddButton.Location = new System.Drawing.Point(40, 336);
			this.m_AddButton.Name = "m_AddButton";
			this.m_AddButton.Size = new System.Drawing.Size(80, 24);
			this.m_AddButton.TabIndex = 1;
			this.m_AddButton.Text = "添加";
			this.m_AddButton.Click += new System.EventHandler(this.m_AddButton_Click);
			// 
			// m_ModifyButton
			// 
			this.m_ModifyButton.Location = new System.Drawing.Point(152, 336);
			this.m_ModifyButton.Name = "m_ModifyButton";
			this.m_ModifyButton.Size = new System.Drawing.Size(80, 24);
			this.m_ModifyButton.TabIndex = 2;
			this.m_ModifyButton.Text = "修改";
			this.m_ModifyButton.Click += new System.EventHandler(this.m_ModifyButton_Click);
			// 
			// m_DeleteButton
			// 
			this.m_DeleteButton.Location = new System.Drawing.Point(264, 336);
			this.m_DeleteButton.Name = "m_DeleteButton";
			this.m_DeleteButton.Size = new System.Drawing.Size(80, 24);
			this.m_DeleteButton.TabIndex = 3;
			this.m_DeleteButton.Text = "删除";
			this.m_DeleteButton.Click += new System.EventHandler(this.m_DeleteButton_Click);
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.Add(this.m_RemarkText);
			this.groupBox1.Controls.Add(this.m_ContactText);
			this.groupBox1.Controls.Add(this.label3);
			this.groupBox1.Controls.Add(this.m_NameText);
			this.groupBox1.Controls.Add(this.label2);
			this.groupBox1.Controls.Add(this.label5);
			this.groupBox1.Location = new System.Drawing.Point(0, 200);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(616, 128);
			this.groupBox1.TabIndex = 18;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "顾客信息";
			// 
			// m_RemarkText
			// 
			this.m_RemarkText.Location = new System.Drawing.Point(104, 56);
			this.m_RemarkText.Multiline = true;
			this.m_RemarkText.Name = "m_RemarkText";
			this.m_RemarkText.ReadOnly = true;
			this.m_RemarkText.Size = new System.Drawing.Size(440, 64);
			this.m_RemarkText.TabIndex = 2;
			this.m_RemarkText.Text = "";
			// 
			// m_CancelButton
			// 
			this.m_CancelButton.Location = new System.Drawing.Point(488, 336);
			this.m_CancelButton.Name = "m_CancelButton";
			this.m_CancelButton.Size = new System.Drawing.Size(80, 24);
			this.m_CancelButton.TabIndex = 5;
			this.m_CancelButton.Text = "放弃";
			this.m_CancelButton.Click += new System.EventHandler(this.m_CancelButton_Click);
			// 
			// m_OKButton
			// 
			this.m_OKButton.Location = new System.Drawing.Point(376, 336);
			this.m_OKButton.Name = "m_OKButton";
			this.m_OKButton.Size = new System.Drawing.Size(80, 24);
			this.m_OKButton.TabIndex = 4;
			this.m_OKButton.Text = "提交";
			this.m_OKButton.Click += new System.EventHandler(this.m_OKButton_Click);
			// 
			// CustomerManageForm
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(616, 366);
			this.Controls.Add(this.m_CancelButton);
			this.Controls.Add(this.m_OKButton);
			this.Controls.Add(this.groupBox1);
			this.Controls.Add(this.m_DeleteButton);
			this.Controls.Add(this.m_ModifyButton);
			this.Controls.Add(this.m_AddButton);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.m_CustomerDataGrid);
			this.Name = "CustomerManageForm";
			this.Text = "顾客管理";
			this.Load += new System.EventHandler(this.CustomerManageForm_Load);
			((System.ComponentModel.ISupportInitialize)(this.m_CustomerDataGrid)).EndInit();
			this.groupBox1.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		private void CustomerManageForm_Load(object sender, System.EventArgs e)
		{
			System.Data.DataTable dt = new System.Data.DataTable();