Listing 2: The code-behind file for the user control
namespace TestCtrls
{
using System;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
/// <summary>
/// Summary description for DateRangeUserControl.
/// </summary>
public abstract class DateRangeUserControl : System.Web.UI.UserControl
{
protected System.Web.UI.WebControls.TextBox beginDateTxtBox;
protected System.Web.UI.WebControls.RequiredFieldValidator beginDateTxtBoxReqFieldVal;
protected System.Web.UI.WebControls.RequiredFieldValidator endDateTxtBoxReqFieldVal;
protected System.Web.UI.WebControls.TextBox endDateTxtBox;
private void Page_Load(object sender, System.EventArgs e)
{
// Put user code to initialize the page here
}
/// <summary>
/// Begin Date Property
/// </summary>
/// <param name="e"></param>
public string BeginDate
{
get
{
return ((beginDateTxtBox != null) ? beginDateTxtBox.Text:"");
}
set
{
if(beginDateTxtBox != null)
{
beginDateTxtBox.Text=value;
}
}
}
public string EndDate
{
get
{
return ((endDateTxtBox != null)?endDateTxtBox.Text:"");
}
set
{
if(endDateTxtBox != null)
{
endDateTxtBox.Text=value;
}
}
}
#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);
}
/// 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
}
}