DropDownList.BorderColor Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets or sets the border color of the control.
public:
virtual property System::Drawing::Color BorderColor { System::Drawing::Color get(); void set(System::Drawing::Color value); };
[System.ComponentModel.Browsable(false)]
public override System.Drawing.Color BorderColor { get; set; }
[<System.ComponentModel.Browsable(false)>]
member this.BorderColor : System.Drawing.Color with get, set
Public Overrides Property BorderColor As Color
Property Value
A Color that represents the border color of the control.
- Attributes
Examples
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="C#" AutoEventWireup="True" %>
<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.CS.Controls" Assembly="Samples.AspNet.CS" %>
<!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 - C# Example</title>
<script runat="server">
private void Page_Load(object sender, System.EventArgs e)
{
DropDownList1.Items.Add(new ListItem("Item1", "Item1"));
DropDownList1.Items.Add(new ListItem("Item2", "Item2"));
DropDownList1.Items.Add(new ListItem("Item2", "Item2"));
}
</script>
</head>
<body>
<form id="Form1" method="post" runat="server">
<h3>Custom DropDownList - BorderColor - C# Example</h3>
<aspSample:CustomDropDownListBorderColor
id="DropDownList1"
runat="server" />
</form>
</body>
</html>
<%@ 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>
using System.Web;
using System.Security.Permissions;
namespace Samples.AspNet.CS.Controls
{
[AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Minimal)]
public sealed class CustomDropDownListBorderColor : System.Web.UI.WebControls.DropDownList
{
[System.ComponentModel.Browsable(false)]
public override System.Drawing.Color BorderColor
{
// NOTE: The BorderColor property is inherited from the WebControl
// class and is not applicable to the DropDownList control.
get
{
return base.BorderColor;
}
set
{
base.BorderColor = value;
}
}
public override System.Web.UI.WebControls.BorderStyle BorderStyle
{
// NOTE: The BorderStyle property is inherited from the WebControl
// class and is not applicable to the DropDownList control.
get
{
return base.BorderStyle;
}
set
{
base.BorderStyle = value;
}
}
public override System.Web.UI.WebControls.Unit BorderWidth
{
// NOTE: The BorderWidth property is inherited from the WebControl
// class and is not applicable to the DropDownList control.
get
{
return base.BorderWidth;
}
set
{
base.BorderWidth = value;
}
}
public override string ToolTip
{
// NOTE: The ToolTip property is inherited from the WebControl
// class and is not applicable to the DropDownList control.
get
{
return base.ToolTip;
}
set
{
base.ToolTip = value;
}
}
}
}
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
Remarks
Note
The BorderColor property is inherited from the WebControl class and is not applicable to the DropDownList control.
Applies to
.NET