management.aspx.cs

具有仓库管理信息系统的基本功能。。入库

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class Manager_Management : System.Web.UI.Page
{
    //全局变量
    private static string connstr = "Server=localhost;Database=Materialsystem;User ID=sa";
    SqlConnection stuinfoconn = new SqlConnection(connstr);
    SqlDataAdapter stuinfoadapter;
    DataSet ds;
    protected void Page_Load(object sender, EventArgs e)
    {
        wellabel.Text = Session["managername"].ToString();
    }
   
 
    protected void manageborrowbutton_Click(object sender, EventArgs e)
    {
        Response.Redirect("../Manager/borrowregister.aspx");
    }

    //退出
    protected void logoutbutton_Click(object sender, EventArgs e)
    {
        Response.Redirect("../Login/Login.aspx");
    }

    protected void managereturnbutton_Click1(object sender, EventArgs e)
    {
        Response.Redirect("../Manager/returnregister.aspx");
    }
    protected void showallbutton_Click(object sender, EventArgs e)
    {
        string stuinfostr = "SELECT Booknum as '货物编号',Bookname as '货物名称', Bookclass as '货物类别',State as '货物状态' FROM Bookbaseinfo";
        try
        {
            if (stuinfoconn.State == ConnectionState.Closed)
            {
                stuinfoconn.Open();
            }
            stuinfoadapter = new SqlDataAdapter(stuinfostr, stuinfoconn);
            ds = new DataSet();
            stuinfoadapter.Fill(ds, "Datatab");
            GridView1.DataSource = ds.Tables["Datatab"].DefaultView;
            GridView1.DataBind();
        }
        catch (Exception ex)
        {
            throw ex;
        }
        finally
        {
            if (stuinfoconn.State == ConnectionState.Open)
            {
                stuinfoconn.Close();
            }
        }
    }
    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        GridView1.PageIndex = e.NewPageIndex;
        string stuinfostr = "SELECT Booknum as '货物编号',Bookname as '货物名称', Bookclass as '货物类别',State as '货物状态' FROM Bookbaseinfo";
        try
        {
            if (stuinfoconn.State == ConnectionState.Closed)
            {
                stuinfoconn.Open();
            }
            stuinfoadapter = new SqlDataAdapter(stuinfostr, stuinfoconn);
            ds = new DataSet();
            stuinfoadapter.Fill(ds, "Datatab");
            GridView1.DataSource = ds.Tables["Datatab"].DefaultView;
            GridView1.DataBind();
        }
        catch (Exception ex)
        {
            throw ex;
        }
        finally
        {
            if (stuinfoconn.State == ConnectionState.Open)
            {
                stuinfoconn.Close();
            }
        }
    }
    protected void addbookbutton_Click(object sender, EventArgs e)
    {
        Response.Redirect("../Manager/addbook.aspx");
    }
}