How to call stored procedure in Business logic and Data Access layer

Question

hi freds i alredy created stored proc. but i dnt knw How to call stored procedure in Business logic and Data Access layer? please help me anyone......

Satyapriya Nayak · Answer

Hi Shiva Stored procedure to display data ALTER PROCEDURE display AS select * from student Untitled Page 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 Stored_procedure_to_display { public partial class _Default : System.Web.UI.Page { string strConnString = ConfigurationManager.ConnectionStrings[ConnectionString].ConnectionString; SqlCommand com; SqlDataAdapter sqlda; DataSet ds; protected void Page_Load(object sender EventArgs e) { SqlConnection con = new SqlConnection(strConnString); con.Open(); com = new SqlCommand(display con); com.CommandType = CommandType.StoredProcedure; sqlda = new SqlDataAdapter(com); ds = new DataSet(); sqlda.Fill(ds student); GridView1.DataSource = ds; GridView1.DataMember = student; GridView1.DataBind(); con.Close(); } } } Thanks If this post helps you mark it as answer

Senthilkumar · Answer

Hi You can use the SqlCommand class to specify the type like Stored Procedure Text Table direct. SqlCommand _sqlCommand = new SqlCommand(); _sqlCommand.CommandType = CommandType.StoredProcedure; _sqlCommand.CommandText = Proc_RetrieveEmployees; _sqlCommand.Connection = _sqlConnection; _sqlCommand.Parameters.Add(@EmployeeID SqlDbType.Int employeeID); SqlDataReader qlDataReader = _sqlCommand.ExecuteReader(); You can get more details on: http://www.csharp-station.com/Tutorials/AdoDotNet/Lesson07.aspx http://www.a2zdotnet.com/View.aspx?Id=20#.T3AzuMXxrdM