Code using System;using System.Collections;using System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Xml.Linq;using System.Data.SqlClient;public partial class 批量插入数据 : System.Web.UI.Page { public static string sqlcon = "server=(local);user id=sa;password=;database=OfficeAutoDB"; protected void Page_Load(object sender, EventArgs e) { } protected void Button1_Click(object sender, EventArgs e) { int i = 0; if (List1.Items.Count > 0) { while (i < List1.Items.Count) { if (FileName.Text.Trim() == List1.Items[i].Text.Trim().ToString()) { Response.Write("<script language=javascript>alert('该文件名字已存在!');</script>"); break; } else { i++; } } } else List1.Items.Add(new ListItem(FileName.Text)); if (i == List1.Items.Count) { List1.Items.Add(new ListItem(FileName.Text)); } } protected void Button2_Click(object sender, EventArgs e) { //创建保存Sql语句的ArrayList对象 ArrayList list1 = new ArrayList(); for (int i = 0; i < List1.Items.Count; i++) { string sql = "insert into Files(FileName) values('" + List1.Items[i].Text + "')"; list1.Add(sql); } insertMutilData(list1); } protected void Button3_Click(object sender, EventArgs e) { ArrayList valuelist = new ArrayList(); for (int i = 0; i < List1.Items.Count; i++) { //逐个处理插入的数据值,并添加到集合中 valuelist.Add(List1.Items[i].Text.ToString()); } InsertMutilDataByDS(valuelist); } private void insertMutilData(ArrayList sqllist) { SqlConnection cn = new SqlConnection(sqlcon); SqlCommand cmd = new SqlCommand(" ",cn); cn.Open(); SqlTransaction myTran = cn.BeginTransaction(); try { //设置插入对象的数据库事物 cmd.Transaction = myTran; for (int i = 0; i < sqllist.Count; i++) { cmd.CommandText = sqllist[i].ToString(); cmd.ExecuteNonQuery(); } myTran.Commit();//提交数据库事物 } catch { myTran.Rollback(); } finally { cn.Close(); } } private void InsertMutilDataByDS(ArrayList valuelist) { DataTable table = new DataTable(); //获取该表的列的集合 table .Columns.Add(new DataColumn("FileName",typeof(string )));//新建一个指定列名和数据类型 for (int i = 0; i < List1.Items.Count;i++ ) { DataRow row = table.NewRow();//创建一个与该表具有相同架构的新行 row["FileName"]=valuelist[i].ToString(); table.Rows.Add(row);//把添加的行添加到表中 } string sql = "insert into Files(FileName) values(@FileName)"; SqlConnection cn = new SqlConnection(sqlcon); cn.Open(); SqlCommand cmd = new SqlCommand(sql,cn ); SqlParameter paramFileName = new SqlParameter("@FileName", SqlDbType.VarChar, 50); cmd.Parameters.Add(paramFileName); cmd.Parameters["@FileName"].SourceColumn=table .Columns["FileName"].ColumnName; SqlDataAdapter adapter = new SqlDataAdapter(); adapter.Update(table);//执行批量更新 cn.Close(); } protected void Button4_Click(object sender, EventArgs e) { List1.Items.Remove(List1 .SelectedItem); } }