How to insert data into database through procedure using c#? ~ Code Kulshresth

How to insert data into database through procedure using c#?

............................processor for insertion.............................

CREATE proc usp_ins1(@name varchar(50),@salary varchar(50),@address varchar(50),@error varchar(50) out)
as
begin
SET NOCOUNT ON;
if not exists(select*from registration where name=@name)
begin
insert into registration(name,salary,address) values(@name,@salary,@address)

set @error=@name+' Registered successfully '
end

else
begin
set @error=@name+' Already exists '
end

end

...........................end procesure..................................................

............................source code.......................

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="myreg.aspx.cs" Inherits="myreg" %>

<!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></title>
<style type="text/css">
.style1
{
width: 100%;
background-color: #FFCCFF;
}
.style2
{
width: 71px;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>

<table class="style1">
<tr>
<td class="style2">
Name</td>
<td>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</td>
</tr>
<tr>
<td class="style2">
Salary</td>
<td>
<asp:TextBox ID="TextBox2" runat="server" ViewStateMode="Enabled"></asp:TextBox>
</td>
</tr>
<tr>
<td class="style2">
Address</td>
<td>
<asp:TextBox ID="TextBox3" runat="server" ViewStateMode="Inherit"></asp:TextBox>
</td>
</tr>
<tr>
<td class="style2">
 </td>
<td>
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" />
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
</td>
</tr>
<tr>
<td class="style2">
 </td>
<td>
 </td>
</tr>
<tr>
<td class="style2">
 </td>
<td>
 </td>
</tr>
</table>

</div>
</form>
</body>
</html>

..............................end source code....................

..................end code behind...........................

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Configuration;

using System.Text;

using System.Data.SqlClient;

using System.IO;

public partial class myreg : System.Web.UI.Page

{

SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["constr"].ToString());

SqlCommand cmd;

SqlDataReader dr;

DataSet ds = new DataSet();

SqlDataAdapter da;

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{ }

}

protected void Button1_Click(object sender, EventArgs e)

{

con.Open();

cmd = new SqlCommand("usp_ins1", con);

cmd.CommandType = CommandType.StoredProcedure;

cmd.Parameters.AddWithValue("@name",TextBox1.Text);

cmd.Parameters.AddWithValue("@salary", TextBox2.Text);

cmd.Parameters.AddWithValue("@address",TextBox3.Text);

cmd.Parameters.Add("@ERROR", SqlDbType.Char, 50);

cmd.Parameters["@ERROR"].Direction = ParameterDirection.Output;

cmd.ExecuteNonQuery();

string message = (string)cmd.Parameters["@ERROR"].Value;

Label1.Text = message.ToString();

con.Close();

Response.Write("Regristered successfully!");

}

..........................end code behind.........................

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Sunday, 16 December 2012