BookPenalty.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;
- using System.Data;
- using System.Data.SqlClient;
- namespace 图书馆管理系统
- {
- /// <summary>
- /// BookPenalty 的摘要说明。
- /// </summary>
- public class BookPenalty : System.Windows.Forms.Form
- {
- private System.Windows.Forms.GroupBox groupBox1;
- 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;
- private System.Data.SqlClient.SqlConnection sqlConnection1;
- private System.Data.SqlClient.SqlDataAdapter da1;
- private System.Data.SqlClient.SqlCommand sqlSelectCommand1;
- private 图书馆管理系统.DataSet2 dataSet21;
- private System.Windows.Forms.DataGrid dataGrid1;
- private System.Windows.Forms.TextBox txt4;
- private System.Windows.Forms.Button btnPenalty;
- /// <summary>
- /// 必需的设计器变量。
- /// </summary>
- private System.ComponentModel.Container components = null;
- public BookPenalty()
- {
- //
- // 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(BookPenalty));
- 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();
- this.dataSet21 = new 图书馆管理系统.DataSet2();
- this.dataGrid1 = new System.Windows.Forms.DataGrid();
- this.txt4 = new System.Windows.Forms.TextBox();
- this.btnPenalty = new System.Windows.Forms.Button();
- this.groupBox1.SuspendLayout();
- ((System.ComponentModel.ISupportInitialize)(this.dataSet21)).BeginInit();
- ((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).BeginInit();
- this.SuspendLayout();
- //
- // 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, -1);
- this.groupBox1.Name = "groupBox1";
- this.groupBox1.Size = new System.Drawing.Size(642, 60);
- this.groupBox1.TabIndex = 2;
- 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, 26);
- this.btnSearch.Name = "btnSearch";
- this.btnSearch.Size = new System.Drawing.Size(72, 23);
- 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(155, 25);
- this.txt1.Name = "txt1";
- this.txt1.TabIndex = 8;
- this.txt1.Text = "";
- //
- // label2
- //
- this.label2.Location = new System.Drawing.Point(104, 29);
- this.label2.Name = "label2";
- this.label2.Size = new System.Drawing.Size(56, 16);
- this.label2.TabIndex = 6;
- this.label2.Text = "读者编号";
- //
- // label1
- //
- this.label1.Location = new System.Drawing.Point(288, 29);
- this.label1.Name = "label1";
- this.label1.Size = new System.Drawing.Size(56, 16);
- this.label1.TabIndex = 4;
- this.label1.Text = "图书编号";
- //
- // txt2
- //
- this.txt2.Location = new System.Drawing.Point(347, 25);
- this.txt2.Name = "txt2";
- this.txt2.TabIndex = 9;
- this.txt2.Text = "";
- //
- // label3
- //
- this.label3.Location = new System.Drawing.Point(472, 29);
- this.label3.Name = "label3";
- this.label3.Size = new System.Drawing.Size(56, 16);
- this.label3.TabIndex = 5;
- this.label3.Text = "读者姓名";
- //
- // txt3
- //
- this.txt3.Location = new System.Drawing.Point(528, 25);
- this.txt3.Name = "txt3";
- this.txt3.TabIndex = 7;
- this.txt3.Text = "";
- //
- // da1
- //
- this.da1.SelectCommand = this.sqlSelectCommand1;
- this.da1.TableMappings.AddRange(new System.Data.Common.DataTableMapping[] {
- new System.Data.Common.DataTableMapping("Table", "图书罚款", new System.Data.Common.DataColumnMapping[] {
- new System.Data.Common.DataColumnMapping("罚款编号", "罚款编号"),
- new System.Data.Common.DataColumnMapping("图书编号", "图书编号"),
- new System.Data.Common.DataColumnMapping("书名", "书名"),
- new System.Data.Common.DataColumnMapping("读者编号", "读者编号"),
- new System.Data.Common.DataColumnMapping("姓名", "姓名"),
- new System.Data.Common.DataColumnMapping("罚款日期", "罚款日期"),
- new System.Data.Common.DataColumnMapping("应罚金额", "应罚金额"),
- new System.Data.Common.DataColumnMapping("实收金额", "实收金额"),
- new System.Data.Common.DataColumnMapping("是否交款", "是否交款"),
- new System.Data.Common.DataColumnMapping("备注", "备注")})});
- //
- // sqlSelectCommand1
- //
- this.sqlSelectCommand1.CommandText = @"SELECT a.罚款编号, a.图书编号, c.书名, a.读者编号, b.姓名, a.罚款日期, a.应罚金额, a.实收金额, a.是否交款, a.备注 FROM 图书罚款 a INNER JOIN 图书信息 c ON a.图书编号 = c.编号 INNER JOIN 读者信息 b ON a.读者编号 = b.编号 WHERE (a.是否交款 = '0') AND (a.读者编号 LIKE @Param14) AND (a.图书编号 LIKE @Param15) AND (b.姓名 LIKE @Param16)";
- this.sqlSelectCommand1.Connection = this.sqlConnection1;
- this.sqlSelectCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Param14", System.Data.SqlDbType.VarChar, 20, "读者编号"));
- this.sqlSelectCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Param15", System.Data.SqlDbType.VarChar, 50, "图书编号"));
- this.sqlSelectCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Param16", System.Data.SqlDbType.VarChar, 20, "姓名"));
- //
- // sqlConnection1
- //
- this.sqlConnection1.ConnectionString = "workstation id=localhost;Integrated Security=SSPI;Database=libbook;";
- //
- // dataSet21
- //
- this.dataSet21.DataSetName = "DataSet2";
- this.dataSet21.Locale = new System.Globalization.CultureInfo("zh-CN");
- //
- // dataGrid1
- //
- this.dataGrid1.CaptionVisible = false;
- this.dataGrid1.DataMember = "图书罚款";
- this.dataGrid1.DataSource = this.dataSet21;
- this.dataGrid1.HeaderForeColor = System.Drawing.SystemColors.ControlText;
- this.dataGrid1.Location = new System.Drawing.Point(0, 56);
- this.dataGrid1.Name = "dataGrid1";
- this.dataGrid1.ReadOnly = true;
- this.dataGrid1.Size = new System.Drawing.Size(648, 368);
- this.dataGrid1.TabIndex = 3;
- //
- // txt4
- //
- this.txt4.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.dataSet21, "图书罚款.应罚金额"));
- this.txt4.Location = new System.Drawing.Point(272, 440);
- this.txt4.Name = "txt4";
- this.txt4.TabIndex = 4;
- this.txt4.Text = "";
- //
- // btnPenalty
- //
- this.btnPenalty.Location = new System.Drawing.Point(128, 440);
- this.btnPenalty.Name = "btnPenalty";
- this.btnPenalty.Size = new System.Drawing.Size(128, 23);
- this.btnPenalty.TabIndex = 5;
- this.btnPenalty.Text = "收回罚款";
- this.btnPenalty.Click += new System.EventHandler(this.btnPenalty_Click);
- //
- // BookPenalty
- //
- this.AcceptButton = this.btnSearch;
- this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
- this.ClientSize = new System.Drawing.Size(648, 486);
- this.Controls.Add(this.btnPenalty);
- this.Controls.Add(this.txt4);
- this.Controls.Add(this.dataGrid1);
- this.Controls.Add(this.groupBox1);
- this.Name = "BookPenalty";
- this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
- this.Text = "【图书罚款】";
- this.Load += new System.EventHandler(this.BookPenalty_Load);
- this.groupBox1.ResumeLayout(false);
- ((System.ComponentModel.ISupportInitialize)(this.dataSet21)).EndInit();
- ((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).EndInit();
- this.ResumeLayout(false);
- }
- #endregion
- //------------初始化窗体时,填充数据-------------
- private void BookPenalty_Load(object sender, System.EventArgs e)
- {
- da1.SelectCommand.Parameters[0].Value="%%";
- da1.SelectCommand.Parameters[1].Value="%%";
- da1.SelectCommand.Parameters[2].Value="%%";
- da1.Fill(dataSet21);
- }
- //-----------搜索读者罚款记录-----------
- 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!="")
- {
- da1.SelectCommand.Parameters[0].Value="%"+txt1.Text+"%";
- }
- if(txt2.Text!="")
- {
- da1.SelectCommand.Parameters[1].Value="%"+txt2.Text+"%";
- }
- if(txt3.Text!="")
- {
- da1.SelectCommand.Parameters[2].Value="%"+txt3.Text+"%";
- }
- dataSet21.图书罚款.Clear();
- da1.Fill(dataSet21);
- }
- //-----------收取罚款-----------
- private void btnPenalty_Click(object sender, System.EventArgs e)
- {
- if(txt4.Text.Trim()=="")
- {
- MessageBox.Show("请输入实收罚款金额","输入金额",MessageBoxButtons.OK,MessageBoxIcon.Error);
- return;
- }
- decimal money=Convert.ToDecimal(txt4.Text.Trim());//应收罚款金额
- string penaltyID=dataGrid1[dataGrid1.CurrentCell.RowNumber,0].ToString().Trim();//罚款记录编号
- string strConn = "workstation id=localhost;Integrated Security=SSPI;database=libbook";
- SqlConnection cn=new SqlConnection(strConn);
- cn.Open();
- SqlCommand cmd=cn.CreateCommand();
- cmd.CommandText="update 图书罚款 set 是否交款='1',实收金额=CAST('"+money.ToString()+"' as money) where 罚款编号='"+penaltyID+"'";
- cmd.ExecuteNonQuery();
- dataSet21.图书罚款.Clear();
- da1.Fill(dataSet21);
- }
- }
- }