.net编程

开发平台：

C#

UpdateMaterialName.aspx.cs：源码内容

							﻿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 com.etong.DAL;
using com.etong.DBUtility;
public partial class Workflow_UpdateMaterialName : System.Web.UI.Page
{
    private int MatID;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!this.Page.IsPostBack)
        {
            if (Request.QueryString["id"] != null)
            {
                this.MatID = Convert.ToInt32(Request.QueryString["id"].ToString());
            }
            if (Request.QueryString["name"] != null)
            {
                this.lblMatName.Text = Request.QueryString["name"].ToString();
            }
            this.ImageButton2.Attributes.Add("onclick", "window.close();");
        }
        string sql = "select [MatName] from [tb_PrjOldMat] where [MatID]=" + this.MatID;
        DataView dv = SqlServer.GetDataView(sql);
        if (dv.Count > 0)
        {
            this.lblMatName.Text = dv[0]["MatName"].ToString();
        }
    }
    protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
    {
        PrjOldMatManager prjold = new PrjOldMatManager();
        string MatName = this.TextBox1.Text;
        if (Request.QueryString["id"] != null)
        {
            this.MatID = Convert.ToInt32(Request.QueryString["id"].ToString());
        }
        int value = prjold.UpdateOldMatName(this.MatID, MatName);
        if (value == -1)
        {
            Common.RunScript(this.Page, "名称已存在，请使用其它名称！");
            return;
        }
        if (value == 1)
        {
            string script = "<script language='javascript'>alert('名称修改成功！');window.opener=null;window.close();</script>";
            Common.RunScriptString(this.Page, script);
        }
    }
}

						