Create Stored Procedure in Asp.Net C#
A Stored Procedure is a set of Structured Query Language (SQL). They are stored in database server (SQL Server). Stored procedure is a group of T-SQL statements which performs one or more specific task in a single execution plan.
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Insert_Sp
CREATE PROCEDURE insert_Sp
@username varchar(50),
@password varchar(50)
AS
begin
insert into login(username,password) values(@username,@password)
end
Select_Sp
CREATE PROCEDURE select_Sp
@username varchar(50),
@password varchar(50)
AS
begin
SELECT username,password from login where username=@username and password =@password
end
Edit_Sp
CREATE PROCEDURE edit_Sp
@password varchar(100),
@Id int
AS
begin
Update login set password=@password where Id=@Id
end
Delete_Sp
CREATE PROCEDURE delete_Sp
@Id int
AS
begin
delete from login where Id=@Id
end
HTML Coding
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Create Stored Procedure in Asp.Net C#</title>
</head>
<body>
<form id="form1" runat="server">
<div align="center">
<table>
<tr><td colspan="2" class="auto-style1">
<asp:Label ID="Label1" runat="server" Font-Size="Larger" ForeColor="#CC3300" Text="Stored Procedure"></asp:Label>
</td></tr><tr>
<td>User Name: </td><td>
<asp:TextBox ID="txtUserName" runat="server"></asp:TextBox><br />
</td>
</tr>
<tr>
<td>Password: </td><td>
<asp:TextBox ID="txtPwd" runat="server"></asp:TextBox>
<br />
</td>
</tr><tr><td>ID<tD>
<asp:TextBox ID="txtid" runat="server"></asp:TextBox>
</tD></td></tr>
<tr>
<td></td>
<td>
<asp:Button ID="btnLogin" runat="server" Text="Login"
onclick="btnLogin_Click" />
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Insert" />
<asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="Delete" />
<asp:Button ID="Button3" runat="server" OnClick="Button3_Click1" Text="Update" />
</td>
</tr>
<tr>
<td></td>
<td>
<asp:Label ID="lblMessage" runat="server" ForeColor="#FF0066"></asp:Label>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
C# Coding
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.Data.SqlClient;
using System.Configuration;
public partial class StorasedProcedure : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnLogin_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["dbcon"].ConnectionString);
SqlCommand cmd = new SqlCommand("select_Sp", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@username", txtUserName.Text);
cmd.Parameters.AddWithValue("@password", txtPwd.Text);
DataTable dt = new DataTable();
SqlDataAdapter adp = new SqlDataAdapter();
adp.SelectCommand = cmd;
adp.Fill(dt);
if (dt.Rows.Count > 0)
{
lblMessage.Text = "Login Successfull";
}
else
{
lblMessage.Text = "Invalid Username Or Password";
}
}
protected void Button1_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["dbcon"].ConnectionString);
con.Open();
SqlCommand cmd = new SqlCommand("insert_Sp", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@UserName", txtUserName.Text);
cmd.Parameters.AddWithValue("@Password", txtPwd.Text);
cmd.ExecuteNonQuery();
lblMessage.Text = "Insert Successfull";
}
protected void Button2_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["dbcon"].ConnectionString);
con.Open();
SqlCommand cmd = new SqlCommand("delete_Sp",con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@Id", Convert.ToInt32(txtid.Text));
cmd.ExecuteNonQuery();
lblMessage.Text = "Delete Successfully";
}
protected void Button3_Click1(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["dbcon"].ConnectionString);
con.Open();
SqlCommand cmd = new SqlCommand("edit_Sp", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@password", txtPwd.Text);
cmd.Parameters.AddWithValue("@Id", Convert.ToInt32(txtid.Text));
lblMessage.Text = "Updated Successfully";
}
}
