SelectBook.cs
资源名称:VCSDB.rar [点击查看]
上传用户:hjieqiu
上传日期:2013-05-11
资源大小:16494k
文件大小:11k
源码类别:
企业管理
开发平台:
C#
- using System;
- using System.Drawing;
- using System.Collections;
- using System.ComponentModel;
- using System.Windows.Forms;
- namespace 图书馆管理系统
- {
- /// <summary>
- /// SelectBook 的摘要说明。
- /// </summary>
- public class SelectBook : System.Windows.Forms.Form
- {
- private System.Windows.Forms.DataGrid dataGrid1;
- private System.Windows.Forms.GroupBox groupBox1;
- private System.Data.SqlClient.SqlDataAdapter da1;
- private System.Data.SqlClient.SqlCommand sqlSelectCommand1;
- private System.Data.SqlClient.SqlConnection sqlConnection1;
- private 图书馆管理系统.DataSet2 dataSet21;
- private System.Windows.Forms.Button btnSearch;
- private System.Windows.Forms.TextBox txt1;
- private System.Windows.Forms.Label label2;
- private System.Windows.Forms.Label label1;
- private System.Windows.Forms.TextBox txt2;
- private System.Windows.Forms.Label label3;
- private System.Windows.Forms.TextBox txt3;
- /// <summary>
- /// 必需的设计器变量。
- /// </summary>
- private System.ComponentModel.Container components = null;
- public SelectBook()
- {
- //
- // 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()
- {
- System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(SelectBook));
- this.dataGrid1 = new System.Windows.Forms.DataGrid();
- this.dataSet21 = new 图书馆管理系统.DataSet2();
- this.groupBox1 = new System.Windows.Forms.GroupBox();
- this.btnSearch = new System.Windows.Forms.Button();
- this.txt1 = new System.Windows.Forms.TextBox();
- this.label2 = new System.Windows.Forms.Label();
- this.label1 = new System.Windows.Forms.Label();
- this.txt2 = new System.Windows.Forms.TextBox();
- this.label3 = new System.Windows.Forms.Label();
- this.txt3 = new System.Windows.Forms.TextBox();
- this.da1 = new System.Data.SqlClient.SqlDataAdapter();
- this.sqlSelectCommand1 = new System.Data.SqlClient.SqlCommand();
- this.sqlConnection1 = new System.Data.SqlClient.SqlConnection();
- ((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).BeginInit();
- ((System.ComponentModel.ISupportInitialize)(this.dataSet21)).BeginInit();
- this.groupBox1.SuspendLayout();
- this.SuspendLayout();
- //
- // dataGrid1
- //
- this.dataGrid1.CaptionVisible = false;
- this.dataGrid1.DataMember = "图书信息";
- this.dataGrid1.DataSource = this.dataSet21;
- this.dataGrid1.HeaderForeColor = System.Drawing.SystemColors.ControlText;
- this.dataGrid1.Location = new System.Drawing.Point(0, 80);
- this.dataGrid1.Name = "dataGrid1";
- this.dataGrid1.ReadOnly = true;
- this.dataGrid1.Size = new System.Drawing.Size(504, 368);
- this.dataGrid1.TabIndex = 0;
- this.dataGrid1.DoubleClick += new System.EventHandler(this.dataGrid1_DoubleClick);
- //
- // dataSet21
- //
- this.dataSet21.DataSetName = "DataSet2";
- this.dataSet21.Locale = new System.Globalization.CultureInfo("zh-CN");
- //
- // groupBox1
- //
- this.groupBox1.Controls.Add(this.btnSearch);
- this.groupBox1.Controls.Add(this.txt1);
- this.groupBox1.Controls.Add(this.label2);
- this.groupBox1.Controls.Add(this.label1);
- this.groupBox1.Controls.Add(this.txt2);
- this.groupBox1.Controls.Add(this.label3);
- this.groupBox1.Controls.Add(this.txt3);
- this.groupBox1.Location = new System.Drawing.Point(0, 0);
- this.groupBox1.Name = "groupBox1";
- this.groupBox1.Size = new System.Drawing.Size(504, 80);
- this.groupBox1.TabIndex = 1;
- this.groupBox1.TabStop = false;
- //
- // btnSearch
- //
- this.btnSearch.Image = ((System.Drawing.Image)(resources.GetObject("btnSearch.Image")));
- this.btnSearch.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
- this.btnSearch.Location = new System.Drawing.Point(16, 24);
- this.btnSearch.Name = "btnSearch";
- this.btnSearch.Size = new System.Drawing.Size(96, 40);
- this.btnSearch.TabIndex = 3;
- this.btnSearch.Text = " 搜索";
- this.btnSearch.Click += new System.EventHandler(this.btnSearch_Click);
- //
- // txt1
- //
- this.txt1.Location = new System.Drawing.Point(128, 40);
- this.txt1.Name = "txt1";
- this.txt1.TabIndex = 7;
- this.txt1.Text = "";
- //
- // label2
- //
- this.label2.Location = new System.Drawing.Point(128, 24);
- this.label2.Name = "label2";
- this.label2.Size = new System.Drawing.Size(56, 16);
- this.label2.TabIndex = 5;
- this.label2.Text = "图书名称";
- //
- // label1
- //
- this.label1.Location = new System.Drawing.Point(248, 24);
- this.label1.Name = "label1";
- this.label1.Size = new System.Drawing.Size(64, 16);
- this.label1.TabIndex = 4;
- this.label1.Text = "图书作者";
- //
- // txt2
- //
- this.txt2.Location = new System.Drawing.Point(248, 40);
- this.txt2.Name = "txt2";
- this.txt2.TabIndex = 6;
- this.txt2.Text = "";
- //
- // label3
- //
- this.label3.Location = new System.Drawing.Point(368, 24);
- this.label3.Name = "label3";
- this.label3.Size = new System.Drawing.Size(64, 16);
- this.label3.TabIndex = 4;
- this.label3.Text = "图书编号";
- //
- // txt3
- //
- this.txt3.Location = new System.Drawing.Point(368, 40);
- this.txt3.Name = "txt3";
- this.txt3.TabIndex = 6;
- this.txt3.Text = "";
- //
- // da1
- //
- this.da1.SelectCommand = this.sqlSelectCommand1;
- this.da1.TableMappings.AddRange(new System.Data.Common.DataTableMapping[] {
- new System.Data.Common.DataTableMapping("Table", "图书信息", new System.Data.Common.DataColumnMapping[] {
- new System.Data.Common.DataColumnMapping("编号", "编号"),
- new System.Data.Common.DataColumnMapping("书名", "书名"),
- new System.Data.Common.DataColumnMapping("条形码", "条形码"),
- new System.Data.Common.DataColumnMapping("类型", "类型"),
- new System.Data.Common.DataColumnMapping("作者", "作者"),
- new System.Data.Common.DataColumnMapping("译者", "译者"),
- new System.Data.Common.DataColumnMapping("ISBN", "ISBN"),
- new System.Data.Common.DataColumnMapping("出版社", "出版社"),
- new System.Data.Common.DataColumnMapping("价格", "价格"),
- new System.Data.Common.DataColumnMapping("页码", "页码"),
- new System.Data.Common.DataColumnMapping("书架名称", "书架名称"),
- new System.Data.Common.DataColumnMapping("现存量", "现存量"),
- new System.Data.Common.DataColumnMapping("库存总量", "库存总量"),
- new System.Data.Common.DataColumnMapping("简介", "简介"),
- new System.Data.Common.DataColumnMapping("是否注销", "是否注销")})});
- //
- // sqlSelectCommand1
- //
- this.sqlSelectCommand1.CommandText = "SELECT 编号, 书名, 条形码, 类型, 作者, 译者, ISBN, 出版社, 价格, 页码, 书架名称, 现存量, 库存总量, 简介, 是否注销 FROM" +
- " 图书信息 WHERE (书名 LIKE @Param4) AND (作者 LIKE @Param5) AND (编号 LIKE @Param6) AND (是" +
- "否注销 = '0')";
- this.sqlSelectCommand1.Connection = this.sqlConnection1;
- this.sqlSelectCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Param4", System.Data.SqlDbType.VarChar, 200, "书名"));
- this.sqlSelectCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Param5", System.Data.SqlDbType.VarChar, 100, "作者"));
- this.sqlSelectCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Param6", System.Data.SqlDbType.VarChar, 50, "编号"));
- //
- // sqlConnection1
- //
- this.sqlConnection1.ConnectionString = "workstation id=localhost;Integrated Security=SSPI;Database=libbook;";
- //
- // SelectBook
- //
- this.AcceptButton = this.btnSearch;
- this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
- this.ClientSize = new System.Drawing.Size(504, 445);
- this.Controls.Add(this.groupBox1);
- this.Controls.Add(this.dataGrid1);
- this.Name = "SelectBook";
- this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
- this.Text = "SelectBook";
- this.Load += new System.EventHandler(this.SelectBook_Load);
- ((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).EndInit();
- ((System.ComponentModel.ISupportInitialize)(this.dataSet21)).EndInit();
- this.groupBox1.ResumeLayout(false);
- this.ResumeLayout(false);
- }
- #endregion
- //--------------根据输入信息选择图书---------------
- private void btnSearch_Click(object sender, System.EventArgs e)
- {
- da1.SelectCommand.Parameters[0].Value="%";
- da1.SelectCommand.Parameters[1].Value="%";
- da1.SelectCommand.Parameters[2].Value="%";
- if(txt1.Text.Trim()!="")
- {
- da1.SelectCommand.Parameters[0].Value='%'+txt1.Text.Trim()+'%';
- }
- if(txt2.Text.Trim()!="")
- {
- da1.SelectCommand.Parameters[1].Value='%'+txt2.Text.Trim()+'%';
- }
- if(txt3.Text.Trim()!="")
- {
- da1.SelectCommand.Parameters[2].Value='%'+txt3.Text.Trim()+'%';
- }
- dataSet21.Clear();//刷新图书信息
- da1.Fill(dataSet21);
- }
- //--------------读入全部图书数据------------------
- private void SelectBook_Load(object sender, System.EventArgs e)
- {
- da1.SelectCommand.Parameters[0].Value="%";
- da1.SelectCommand.Parameters[1].Value="%";
- da1.SelectCommand.Parameters[2].Value="%";
- da1.Fill(dataSet21);
- }
- //-------------双击选择图书-----------------
- private void dataGrid1_DoubleClick(object sender, System.EventArgs e)
- {
- int curRow=dataGrid1.CurrentCell.RowNumber;
- BookSubscribe.bookID=dataGrid1[curRow,0].ToString();
- BookSubscribe.bookName=dataGrid1[curRow,1].ToString();
- this.Close();
- }
- }
- }