Программирование в IIS



Пример 2.11


using System; using System.Collections; using System.ComponentModel; using System.Data; using System.Data.OleDb; //for the OleDb classes using System.Drawing; using System.Web; using System.Web.SessionState; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.HtmlControls; namespace SimpleWF { /// <summary> /// Summary description for datalist. /// </summary> public class datalist : System.Web.UI.Page { protected System.Web.UI.WebControls.DataList dlChair;

private void LoadList(DataList dl) { //set the connection credentials string DataSetName = "myChairs"; string ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=C:\\aspData\\employees.mdb;";

//make the DB connection OleDbConnection myConn = new OleDbConnection(ConnectionString);

//make a data set to hold chairs DataSet myDataSet = new DataSet(DataSetName);

//make a data adaptor OleDbDataAdapter myAdapt = new OleDbDataAdapter("Select * From tblChair", myConn);

//fill the dataset myAdapt.Fill(myDataSet);

//show the data in the data list dl.DataSource = myDataSet; dl.DataBind(); } private void Page_Load(object sender, System.EventArgs e) { LoadList(this.dlChair); } #region Web Form Designer generated code override protected void OnInit(EventArgs e) { // // CODEGEN: This call is required by the // ASP.NET Web Form Designer. // InitializeComponent(); base.OnInit(e); }

/// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.Load += new System.EventHandler(this.Page_Load); } #endregion } }

Листинг 2.11. Web Form Featuring the Use of the DataList Control

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