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Step 1: First creating a Stored Procedure using SQL Server. Procedure name as empDetails
CREATE PROCEDURE empDetails @name nchar(10), @id nchar(10), @emp_age nchar(10) AS BEGIN UPDATE emp_tbl SET nme = @name, age = @emp_age WHERE emp_id = @Id END
Step 2: Design the page. Take a Grid View Control to show data and three textboxes and a button.
<%@ Page Language="C#" AutoEventWireup="true" Codevirtual="Default.aspx.cs" Inherits="_Default" %> <%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="cc1" %> <!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:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" BorderStyle="Solid" > <RowStyle BackColor="White" BorderColor="#333333" BorderStyle="Solid" BorderWidth="2px" /> <Columns><asp:BoundField DataField="nme" HeaderText="Name" /> <asp:BoundField DataField="age" HeaderText="Age" /> <asp:BoundField DataField="emp_id" HeaderText="Employe ID" /> </Columns><HeaderStyle BackColor="#CCCCCC" BorderStyle="Inset" BorderWidth="2px" /> </asp:GridView> </div> <br /><br /> <table> <tr><td>Enter ID(From Grid View):</td><td> <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox></td></tr> <tr><td>Enter Name:</td><td> <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox></td></tr> <tr><td>Enter Age:</td><td> <asp:TextBox ID="TextBox3" runat="server"></asp:TextBox></td></tr> <tr><td> <asp:Button ID="Button1" runat="server" Text="Update" onclick="Button1_Click" /> ]</td></tr> </table> </form> </body> </html>
Step 3:Default.aspx.cs Code.
using System; 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 _Default : System.Web.UI.Page { SqlConnection newConnection = new SqlConnection (@"Data Source=R4R-3EFD13BB468\ SQLEXPRESS; initial catalog=newDatabase;integrated security=true;"); protected void Page_Load(object sender, EventArgs e) { newConnection.Open(); SqlCommand cmdd = new SqlCommand("Select * from emp_tbl", newConnection); SqlDataReader dr = cmdd.ExecuteReader(); if (dr.HasRows) { GridView1.DataSource = dr; GridView1.DataBind(); } newConnection.Close(); } public void update_value(string emp_name, string Id, string emp_age) { newConnection.Open(); SqlCommand cmd = new SqlCommand("empDetails",newConnection); cmd.CommandType = CommandType.StoredProcedure; //Procedure cmd.Parameters.AddWithValue("@name", emp_name); cmd.Parameters.AddWithValue("@id", Id); cmd.Parameters.AddWithValue("@emp_age", emp_age); cmd.ExecuteNonQuery(); newConnection.Close(); } protected void Button1_Click(object sender, EventArgs e) {//call the function to updating the grid view update_value(TextBox2.Text,TextBox1.Text,TextBox3.Text); } }
Step 4: Run the Application.
Click the Update Button
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