DropDownList.BorderColor Property
.NET Framework (current version)
Gets or sets the border color of the control.
Assembly: System.Web (in System.Web.dll)
Property Value
Type: System.Drawing.ColorA System.Drawing.Color that represents the border color of the control.
Note |
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The BorderColor property is inherited from the WebControl class and is not applicable to the DropDownList control. |
The following code example demonstrates how to get or set the BorderColor property in a custom DropDownList control. For information about using custom server controls, see Walkthrough: Developing and Using a Custom Web Server Control.
<%@ Page Language="VB" AutoEventWireup="True" %> <%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.VB.Controls" Assembly="Samples.AspNet.VB" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title>Custom DropDownList - BorderColor - VB.NET Example</title> <script runat="server"> Sub Page_Load(sender As Object, e As EventArgs) DropDownList1.Items.Add(New ListItem("Item1", "Item1")) DropDownList1.Items.Add(New ListItem("Item2", "Item2")) DropDownList1.Items.Add(New ListItem("Item2", "Item2")) End Sub </script> </head> <body> <form id="Form1" method="post" runat="server"> <h3>Custom DropDownList - BorderColor - VB.NET Example</h3> <aspSample:CustomDropDownListBorderColor id="DropDownList1" runat="server" /> </form> </body> </html>
Imports System.Web Imports System.Security.Permissions Namespace Samples.AspNet.VB.Controls <AspNetHostingPermission(SecurityAction.Demand, Level:=AspNetHostingPermissionLevel.Minimal)> _ Public NotInheritable Class CustomDropDownListBorderColor Inherits System.Web.UI.WebControls.DropDownList Public Overrides Property BorderColor() As System.Drawing.Color ' NOTE: The BorderColor property is inherited from the WebControl ' class and is not applicable to the DropDownList control. Get Return MyBase.BorderColor End Get Set(ByVal Value As System.Drawing.Color) MyBase.BorderColor = Value End Set End Property Public Overrides Property BorderStyle() As System.Web.UI.WebControls.BorderStyle ' NOTE: The BorderStyle property is inherited from the WebControl ' class and is not applicable to the DropDownList control. Get Return MyBase.BorderStyle End Get Set(ByVal Value As System.Web.UI.WebControls.BorderStyle) MyBase.BorderStyle = Value End Set End Property Public Overrides Property BorderWidth() As System.Web.UI.WebControls.Unit ' NOTE: The BorderWidth property is inherited from the WebControl ' class and is not applicable to the DropDownList control. Get Return MyBase.BorderWidth End Get Set(ByVal Value As System.Web.UI.WebControls.Unit) MyBase.BorderWidth = Value End Set End Property Public Overrides Property ToolTip() As String ' NOTE: The ToolTip property is inherited from the WebControl ' class and is not applicable to the DropDownList control. Get Return MyBase.ToolTip End Get Set(ByVal Value As String) MyBase.ToolTip = Value End Set End Property End Class End Namespace
.NET Framework
Available since 1.1
Available since 1.1
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