storeregularadd.aspx.cs

比较完整的仓库管理系统 大家都看看 希望对你们有帮助吧

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Configuration ;
using System.Data .SqlClient ;

namespace WMS
{
	/// <summary>
	/// StoreRegularAdd 的摘要说明。
	/// </summary>
	public class StoreRegularAdd : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Button btn_submit;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfv_sbaseline;
		protected System.Web.UI.WebControls.TextBox tbx_stopline;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfv_stopline;
		protected System.Web.UI.WebControls.DropDownList ddl_sgid;
		protected System.Web.UI.WebControls.DropDownList ddl_swid;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfv_sgid;
		protected System.Web.UI.WebControls.RequiredFieldValidator rfv_swid;
		protected System.Web.UI.WebControls.TextBox tbx_sbaseline;
		protected System.Web.UI.WebControls.HyperLink hlk_storeregularmanage;
		protected System.Web.UI.WebControls.CompareValidator cv_stopline;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!IsPostBack)
			{	//绑定仓库信息
				string strconn= ConfigurationSettings.AppSettings["dsn"];
				//连接本地计算机的WMS数据库
				SqlConnection cn0= new SqlConnection (strconn);
				cn0.Open ();
				string mysql="select * from warehouses";
				SqlCommand cm0=new SqlCommand  (mysql,cn0);
				SqlDataReader dr0=cm0.ExecuteReader ();
				while(dr0.Read ())
				{
					ddl_swid.Items .Add (new ListItem(dr0["wname"].ToString(),dr0["wid"].ToString()) );
				}
				cn0.Close ();
				//绑定货物信息
				//连接本地计算机的WMS数据库
				SqlConnection cn1= new SqlConnection (strconn);
				cn1.Open ();
				mysql="select * from goods order by gid desc";
				SqlCommand cm1=new SqlCommand  (mysql,cn1);
				SqlDataReader dr1=cm1.ExecuteReader ();
				while(dr1.Read ())
				{
					ddl_sgid.Items .Add (new ListItem(dr1["gname"].ToString(),dr1["gid"].ToString()) );
				}
				cn1.Close ();
			}
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN：该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <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_submit.Click += new System.EventHandler(this.btn_submit_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btn_submit_Click(object sender, System.EventArgs e)
		{
			if(Page.IsValid )
			{//从文件Web.config中读取连接字符串
				string strconn= ConfigurationSettings.AppSettings["dsn"];
				//连接本地计算机的WMS数据库
				SqlConnection cn= new SqlConnection (strconn);
				cn.Open ();
				//利用Command对象调用存储过程
				SqlCommand cm=new SqlCommand  ("storeadd",cn);
				//将命令类型转为存储类型
				cm.CommandType =CommandType.StoredProcedure ;
				//往存储过程中添加参数
				cm.Parameters .Add ("@SGID",SqlDbType.Int );
				cm.Parameters .Add ("@SWID",SqlDbType.Int );
				cm.Parameters .Add ("@SBaseLine",SqlDbType.Float );
				cm.Parameters .Add ("@STopLine",SqlDbType.Float );
				//给存储过程的参数付值
				cm.Parameters ["@SGID"].Value =ddl_sgid.SelectedItem .Value  .ToString ();
				cm.Parameters ["@SWID"].Value =ddl_swid.SelectedItem .Value  .ToString ();
				cm.Parameters ["@SBaseLine"].Value =Convert.ToDouble (tbx_sbaseline.Text .ToString ());
				cm.Parameters ["@STopLine"].Value =Convert.ToDouble (tbx_stopline.Text .ToString ());
				cm.ExecuteNonQuery ();
				//关闭连接
				cn.Close();
				Response.Redirect("storeregularmanage.aspx");
			}
		}
	}
}