C#实现xml文件的读取与写入简单实例
发布时间:2020-12-15 06:00:12 所属栏目:百科 来源:网络整理
导读:本篇章节讲解C#实现xml文件的读取与写入方法。供大家参考研究。具体如下: //DataTable DateSet 都可以用来读取xml数据和写入xml数据protected voidButton1_Click(object sender,EventArgs e){ DataTabledt = new DataTable("Employee"); DataColumn
本篇章节讲解C#实现xml文件的读取与写入方法。分享给大家供大家参考。具体如下: //DataTable DateSet 都可以用来读取xml数据和写入xml数据 protected voidButton1_Click(object sender,EventArgs e) { DataTabledt = new DataTable("Employee"); DataColumndcID = new DataColumn("ID",typeof(string)); DataColumndcName = new DataColumn("NAME",typeof(string)); DataColumndcAGE = new DataColumn("AGE",typeof(string)); DataColumndcDEPT = new DataColumn("DEPT",typeof(string)); dt.Columns.AddRange(new DataColumn[] {dcID,dcName,dcAGE,dcDEPT }); DataRowdr = dt.NewRow(); dr["ID"]= "3"; dr["NAME"]= "chen"; dr["AGE"]= "21"; dr["DEPT"]= "技术部"; dt.Rows.Add(dr); DataSetds2 = new DataSet(); ds2.Tables.Add(dt); DataSetds = new DataSet(); ds.ReadXml(Server.MapPath("Employee.xml")); ds.Merge(ds2);//合并数据 ds.WriteXml(Server.MapPath("Employee.xml")); Page.ClientScript.RegisterStartupScript(GetType(),"","alert('写入成功')",true); } protected voidButton2_Click(object sender,EventArgs e) { DataSetds = new DataSet(); ds.ReadXml(Server.MapPath("Employee.xml")); GridView1.DataSource = ds; GridView1.DataBind(); } 希望本文所述对大家的C#程序设计有所帮助。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |