Retrieving Data Using a SQL Server Stored Procedure IN ASP.NET
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Step 1. The Design Code is.
<%@PageLanguage="C#"AutoEventWireup="true" Codevirtual="Default.aspx.cs"Inherits="_Default"%> <%@Registerassembly="AjaxControlToolkit" namespace="AjaxControlToolkit"tagprefix="cc1"%> <!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <htmlxmlns="http://www.w3.org/1999/xhtml"> <headid="Head1"runat="server"> <title>UntitledPage</title> </head> <body><formid="form1"runat="server"> <div> <asp:GridViewID="GridView1"runat="server"AutoGenerateColumns="False" BorderStyle="Solid"BorderWidth="2px" Height="86px" Width="258px"> <RowStyleBackColor="White"BorderColor="#333333"BorderStyle="Solid" BorderWidth="2px"/> <Columns><asp:BoundFieldDataField="nme"HeaderText="Name"/> <asp:BoundFieldDataField="age"HeaderText="Age"/> <asp:BoundFieldDataField="emp_id"HeaderText="EmployeID"/> </Columns> <SelectedRowStyleBorderStyle="Solid"/> <HeaderStyleBackColor="#CCCCCC"BorderStyle="Inset"BorderWidth="2px"/> <EditRowStyleBorderStyle="Solid"BorderWidth="2px"/> </asp:GridView></div> <br/><br/> </form> </body> </html>
Stored Procedure:
CREATE PROCEDURE SelectEmpDetails @id nchar(10) AS BEGIN SELECT * FROM emp_tbl WHERE emp_ID=@id END
Step 2: 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("SelectEmpDetails", newConnection);
cmdd.CommandType = CommandType.StoredProcedure;
cmdd.Parameters.Add("@id", SqlDbType.Int).Value = 1234;
SqlDataReader dr = cmdd.ExecuteReader();
if (dr.HasRows)
{
GridView1.DataSource = dr;
GridView1.DataBind();
}
newConnection.Close();
}
}
OutPut:
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