StorageSearch.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:9k
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;
- namespace 进销存管理系统
- {
- /// <summary>
- /// StorageSearch 的摘要说明。
- /// </summary>
- public class StorageSearch : System.Windows.Forms.Form
- {
- private DataSet ds = new DataSet();
- private DataView dv;
- private LinkDataBase link = new LinkDataBase();
- private string sendTableName = "库存商品";
- private string sendStrSQL = "select 库存库.货号,拼音编码,品名,单位,仓库,库存数量,库存单价,库存金额 " +
- "from 库存库,商品清单 where 库存库.货号 = 商品清单.货号";
- private System.Windows.Forms.Label label1;
- private System.Windows.Forms.Label label2;
- private System.Windows.Forms.Label label3;
- private System.Windows.Forms.GroupBox groupBox1;
- private System.Windows.Forms.Button btn_Search;
- private System.Windows.Forms.DataGrid dgrd_StorageSearch;
- private System.Windows.Forms.TextBox txt_WareWord;
- private System.Windows.Forms.TextBox txt_WareNum;
- private System.Windows.Forms.ComboBox cmb_Storage;
- /// <summary>
- /// 必需的设计器变量。
- /// </summary>
- private System.ComponentModel.Container components = null;
- public StorageSearch()
- {
- //
- // 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
- //
- this.selectDataBase();
- this.DataGridStateControl();
- }
- /// <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.btn_Search = new System.Windows.Forms.Button();
- this.txt_WareWord = new System.Windows.Forms.TextBox();
- this.txt_WareNum = new System.Windows.Forms.TextBox();
- this.label1 = new System.Windows.Forms.Label();
- this.label2 = new System.Windows.Forms.Label();
- this.label3 = new System.Windows.Forms.Label();
- this.cmb_Storage = new System.Windows.Forms.ComboBox();
- this.groupBox1 = new System.Windows.Forms.GroupBox();
- this.dgrd_StorageSearch = new System.Windows.Forms.DataGrid();
- this.groupBox1.SuspendLayout();
- ((System.ComponentModel.ISupportInitialize)(this.dgrd_StorageSearch)).BeginInit();
- this.SuspendLayout();
- //
- // btn_Search
- //
- this.btn_Search.Location = new System.Drawing.Point(601, 13);
- this.btn_Search.Name = "btn_Search";
- this.btn_Search.Size = new System.Drawing.Size(48, 24);
- this.btn_Search.TabIndex = 4;
- this.btn_Search.Text = "查询";
- this.btn_Search.Click += new System.EventHandler(this.btn_Search_Click);
- //
- // txt_WareWord
- //
- this.txt_WareWord.Location = new System.Drawing.Point(301, 15);
- this.txt_WareWord.Name = "txt_WareWord";
- this.txt_WareWord.TabIndex = 2;
- this.txt_WareWord.Text = "";
- //
- // txt_WareNum
- //
- this.txt_WareNum.Location = new System.Drawing.Point(113, 15);
- this.txt_WareNum.Name = "txt_WareNum";
- this.txt_WareNum.TabIndex = 1;
- this.txt_WareNum.Text = "";
- //
- // label1
- //
- this.label1.Location = new System.Drawing.Point(71, 19);
- this.label1.Name = "label1";
- this.label1.Size = new System.Drawing.Size(40, 16);
- this.label1.TabIndex = 3;
- this.label1.Text = "货号:";
- //
- // label2
- //
- this.label2.Location = new System.Drawing.Point(228, 19);
- this.label2.Name = "label2";
- this.label2.Size = new System.Drawing.Size(64, 16);
- this.label2.TabIndex = 4;
- this.label2.Text = "商品拼音:";
- //
- // label3
- //
- this.label3.Location = new System.Drawing.Point(416, 19);
- this.label3.Name = "label3";
- this.label3.Size = new System.Drawing.Size(40, 16);
- this.label3.TabIndex = 5;
- this.label3.Text = "仓库:";
- //
- // cmb_Storage
- //
- this.cmb_Storage.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
- this.cmb_Storage.Location = new System.Drawing.Point(459, 15);
- this.cmb_Storage.Name = "cmb_Storage";
- this.cmb_Storage.Size = new System.Drawing.Size(121, 20);
- this.cmb_Storage.Sorted = true;
- this.cmb_Storage.TabIndex = 3;
- //
- // groupBox1
- //
- this.groupBox1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
- | System.Windows.Forms.AnchorStyles.Right)));
- this.groupBox1.Controls.Add(this.btn_Search);
- this.groupBox1.Controls.Add(this.label2);
- this.groupBox1.Controls.Add(this.cmb_Storage);
- this.groupBox1.Controls.Add(this.label3);
- this.groupBox1.Controls.Add(this.txt_WareNum);
- this.groupBox1.Controls.Add(this.label1);
- this.groupBox1.Controls.Add(this.txt_WareWord);
- this.groupBox1.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
- this.groupBox1.Location = new System.Drawing.Point(0, -2);
- this.groupBox1.Name = "groupBox1";
- this.groupBox1.Size = new System.Drawing.Size(720, 50);
- this.groupBox1.TabIndex = 7;
- this.groupBox1.TabStop = false;
- //
- // dgrd_StorageSearch
- //
- this.dgrd_StorageSearch.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
- | System.Windows.Forms.AnchorStyles.Left)
- | System.Windows.Forms.AnchorStyles.Right)));
- this.dgrd_StorageSearch.CaptionVisible = false;
- this.dgrd_StorageSearch.DataMember = "";
- this.dgrd_StorageSearch.HeaderForeColor = System.Drawing.SystemColors.ControlText;
- this.dgrd_StorageSearch.Location = new System.Drawing.Point(0, 50);
- this.dgrd_StorageSearch.Name = "dgrd_StorageSearch";
- this.dgrd_StorageSearch.Size = new System.Drawing.Size(720, 326);
- this.dgrd_StorageSearch.TabIndex = 5;
- //
- // StorageSearch
- //
- this.AcceptButton = this.btn_Search;
- this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
- this.ClientSize = new System.Drawing.Size(720, 373);
- this.Controls.Add(this.dgrd_StorageSearch);
- this.Controls.Add(this.groupBox1);
- this.Name = "StorageSearch";
- this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
- this.Text = "【库存查询】";
- this.groupBox1.ResumeLayout(false);
- ((System.ComponentModel.ISupportInitialize)(this.dgrd_StorageSearch)).EndInit();
- this.ResumeLayout(false);
- }
- #endregion
- //---------------将查询得到的仓库信息添加到下拉列表框中---------------
- private void selectDataBase()
- {
- this.ds = this.link.SelectDataBase(sendStrSQL,sendTableName);
- this.dv = new DataView(ds.Tables[0]);
- this.dgrd_StorageSearch.DataSource = dv;
- this.cmb_Storage.Items.Add(""); //首先加入一个空白,以用作查询全部仓库的库存货物
- //从库存库中读取所有仓库并排斥性的加入保存仓库号的组合框中
- for (int i=0;i<ds.Tables[0].Rows.Count;i++)//外循环是判断库存库中的有多少行
- {
- for (int j=0;j<this.cmb_Storage.Items.Count;j++)//内循环是判断当前要加进去的仓库号在组合框中是否已存在
- {
- if (ds.Tables[0].Rows[i][4].ToString().Trim() == this.cmb_Storage.Items[j].ToString())
- {
- goto END;//如果组合框中已存在当前要加入的仓库号,则转到END标识处,组合框中不加入该仓库号
- }
- }
- //如果组合框中尚不存在该仓库号,则将它加进去
- this.cmb_Storage.Items.Add(ds.Tables[0].Rows[i][4].ToString().Trim());
- END:{};
- }
- this.cmb_Storage.SelectedIndex = 0;
- }
- //--------------根据输入查询库存中商品信息--------------
- private void btn_Search_Click(object sender, System.EventArgs e)
- {
- string strRowFilter = "";
- string strWareNumFilter ="货号 like '" + txt_WareNum.Text.Trim() + "%'";
- string strWareWordFilter ="拼音编码 like '" + txt_WareWord.Text.Trim() + "%'";
- int selectedNum = cmb_Storage.SelectedIndex;
- string strStorageFilter ="仓库 = '" + cmb_Storage.Items[selectedNum].ToString().Trim()+ "'";
- if (txt_WareNum.Text.Trim() != "")
- strRowFilter += strWareNumFilter + " and ";
- if (txt_WareWord.Text.Trim() != "")
- strRowFilter += strWareWordFilter + " and ";
- if (cmb_Storage.Items[selectedNum].ToString().Trim() != "")
- strRowFilter += strStorageFilter + " and ";
- if (strRowFilter != "") // 存在查询条件
- strRowFilter = strRowFilter.Substring(0,strRowFilter.Length-5);
- dv.RowFilter = strRowFilter;
- }
- //-----------设置表格状态--------------
- private void DataGridStateControl()
- {
- DataGridTableStyle ts = new DataGridTableStyle();
- DataGridNoActiveCellColumn aColumnTextColumn;
- ts.AlternatingBackColor = Color.LightGray;
- ts.MappingName = this.ds.Tables[0].TableName;
- int numCols = this.ds.Tables[0].Columns.Count;
- for (int i = 0;i< numCols;i++)
- {
- aColumnTextColumn = new DataGridNoActiveCellColumn();
- aColumnTextColumn.MappingName = this.ds.Tables[0].Columns[i].ColumnName;
- aColumnTextColumn.HeaderText = this.ds.Tables[0].Columns[i].ColumnName;
- aColumnTextColumn.NullText = "";
- aColumnTextColumn.Format = "D";
- ts.GridColumnStyles.Add(aColumnTextColumn);
- }
- this.dgrd_StorageSearch.TableStyles.Add(ts);
- }
- }
- }