编辑器/阅读器

开发平台：

C#

DropDownList.cs：源码内容

							﻿// -- FILE ------------------------------------------------------------------
// name       : DropDownList.cs
// project    : Itenso Web User Forms
// created    : Jani Giannoudis - 2008.10.30
// language   : c#
// environment: .NET 2.0
// copyright  : (c) 2008 by Itenso GmbH, Switzerland
// --------------------------------------------------------------------------
using System;
using System.Drawing;
using System.ComponentModel;
using System.Web.UI.WebControls;
namespace Itenso.WebUserForms.Controls
{
	// ------------------------------------------------------------------------
	[DefaultProperty( "FieldName" )]
	[Designer( typeof( UserFormFieldDesigner ) )]
	[ToolboxBitmap( typeof( ResFinder ), "Itenso.WebUserForms.Controls.Images.DropDownList.png" )]
	public class DropDownList : System.Web.UI.WebControls.DropDownList, IListField
	{
		// ----------------------------------------------------------------------
		[DefaultValue( "" )]
		[Description( "DropDownList Form Field Name" )]
		[Category( "Web User Forms" )]
		public string FieldName
		{
			get { return this.fieldName; }
			set { this.fieldName = value; }
		} // FieldName
		// ----------------------------------------------------------------------
		[DefaultValue( "" )]
		[Description( "DropDownList Form Field Value" )]
		[Category( "Web User Forms" )]
		public string FieldValue
		{
			get { return SelectedValue; }
			set
			{
				ListItem listItem = Items.FindByValue( value );
				if ( listItem != null )
				{
					SelectedIndex = Items.IndexOf( listItem );
				}
			}
		} // FieldValue
		// ----------------------------------------------------------------------
		[Browsable( false )]
		bool IUserFormField.AllowEdit 
		{
			get { return Enabled; }
			set { Enabled = value; }
		} // AllowEdit
		// ----------------------------------------------------------------------
		public override string ToString()
		{
			return FormFieldTool.GetFieldDescription( this );
		} // ToString
		// ----------------------------------------------------------------------
		// members
		private string fieldName;
	} // class DropDownList
} // namespace Itenso.WebUserForms.Controls
// -- EOF -------------------------------------------------------------------

						