How to insert records in textboxes and export those inserted values in xml format to a given location.

Satyapriyanayak
Posted by Satyapriyanayak under ASP.NET category on | Points: 40 | Views : 814
Here we will know how to insert records in textboxes and export those inserted values in xml format to a given location.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Insert_and_export_to_xml._Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" runat="server" Text="Id" Width="100px"></asp:Label>
<asp:TextBox ID="txt_eid" runat="server"></asp:TextBox><br />
<asp:Label ID="Label2" runat="server" Text="Name" Width="100px"></asp:Label>
<asp:TextBox ID="txt_ename" runat="server"></asp:TextBox><br />
<asp:Label ID="Label3" runat="server" Text="Address" Width="100px"></asp:Label>
<asp:TextBox ID="txt_eaddress" runat="server"></asp:TextBox><br />
<asp:Label ID="Label4" runat="server" Text="Salary" Width="100px"></asp:Label>
<asp:TextBox ID="txt_sal" runat="server"></asp:TextBox>
<asp:GridView ID="GridView1" runat="server">
</asp:GridView>
</div>
<br />
<asp:Button ID="btnaddrecords" runat="server" onclick="btnaddrecords_Click"
Text="Add Export Records" /><br />
<asp:Label ID="lblMessage" runat="server" Text=""></asp:Label>
</form>

</body>
</html>


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;
namespace Insert_and_export_to_xml
{
public partial class _Default : System.Web.UI.Page
{
string connStr = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
SqlCommand com;
SqlDataAdapter sqlda;
DataSet ds;
string str;
int count;

protected void btnaddrecords_Click(object sender, EventArgs e)
{
insertdata();
ds.WriteXml("d:\\employee.xml");
lblMessage.Text="Records saved as xml in D:\\ directory";
}

void autogenerated()
{
SqlConnection con = new SqlConnection(connStr);
str = "select count(*) from test";
com = new SqlCommand(str, con);
con.Open();
count = Convert.ToInt16(com.ExecuteScalar()) + 1;
txt_eid.Text = count.ToString();
txt_eid.Enabled = false;
con.Close();
}

public void insertdata()
{
SqlConnection con = new SqlConnection(connStr);
con.Open();
str = "insert into test values('" + txt_eid.Text + "','" + txt_ename.Text + "','" + txt_eaddress.Text + "','" + txt_sal.Text + "')";
com = new SqlCommand(str, con);
com.ExecuteNonQuery();
con.Close();
clear();
autogenerated();
txt_ename.Focus();
try
{
con.Open();
str = "select * from test";
com = new SqlCommand(str, con);
sqlda = new SqlDataAdapter(com);
ds = new DataSet();
sqlda.Fill(ds, "test");
GridView1.DataSource = ds;
GridView1.DataMember = "test";
GridView1.DataBind();
GridView1.Visible = false;
con.Close();
}
catch (Exception ex)
{
Response.Write(ex.Message);
}
}
void clear()
{

txt_ename.Text = "";
txt_eaddress.Text = "";
txt_sal.Text = "";
}

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
autogenerated();

}
}
}
}

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