StyleSheet Class
Organizes styles that will be applied to other controls.
Assembly: System.Web.Mobile (in System.Web.Mobile.dll)
'Declaration <AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _ <AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level := AspNetHostingPermissionLevel.Minimal)> _ Public Class StyleSheet _ Inherits MobileControl 'Usage Dim instance As StyleSheet
<mobile:StyleSheet />
A StyleSheet control can contain any number of style objects, or more specialized style objects that inherit from the Style class. These should have unique name properties. You can then refer to other controls on the same page by their Name property. This class has no visual representation.
A page can also use an external style sheet, and several pages can share the same external style sheet. For more information about styles, refer to the <Style> Element element and the Styles topic.
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The StyleSheet control ignores its own style attributes; setting a style attribute on the StyleSheet itself has no effect on the styles contained as children within the StyleSheet control. |
The following example shows how you can add Style properties to a StyleSheet control during the Page_Load event.
<%@ Page Language="VB" Inherits="System.Web.UI.MobileControls.MobilePage" %> <%@ Register TagPrefix="mobile" Namespace="System.Web.UI.MobileControls" Assembly="System.Web.Mobile" %> <%@ Import Namespace="System.Web.UI.MobileControls" %> <%@ Import Namespace="System.Drawing" %> <script runat="server"> Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) If Not IsPostBack Then StyleSheet1("Style1").ForeColor = Color.Red StyleSheet1("Style1").Font.Size = _ System.Web.UI.MobileControls.FontSize.Large StyleSheet1("Style1").Font.Bold = BooleanOption.True StyleSheet1("Style1").Font.Italic = BooleanOption.True StyleSheet1("Style2").ForeColor = Color.Blue StyleSheet1("Style2").Font.Size = _ System.Web.UI.MobileControls.FontSize.Normal StyleSheet1("Style2").Font.Bold = BooleanOption.False StyleSheet1("Style2").Font.Italic = BooleanOption.True StyleSheet1("Style3").ForeColor = Color.Green StyleSheet1("Style3").Font.Size = _ System.Web.UI.MobileControls.FontSize.Small StyleSheet1("Style3").Font.Bold = BooleanOption.False StyleSheet1("Style3").Font.Italic = BooleanOption.False End If End Sub Private Sub SelectStyle(ByVal sender As Object, _ ByVal e As EventArgs) ' Retrieve the style name as a string. Dim myStyle As String = SelectionList1.Selection.ToString() ' Match the style name and apply the style to TextView1. Select Case myStyle Case "hot" TextView1.StyleReference = "Style1" Case "medium" TextView1.StyleReference = "Style2" Case "mild" TextView1.StyleReference = "Style3" End Select End Sub </script> <html xmlns="http:'www.w3.org/1999/xhtml" > <body> <mobile:StyleSheet id="StyleSheet1" runat="server"> <mobile:Style Name="Style1" Font-Name="Arial" BackColor="#E0E0E0" Wrapping="Wrap"> </mobile:Style> <mobile:Style Name="Style2" Font-Name="Arial" BackColor="blue" Wrapping="NoWrap"> </mobile:Style> <mobile:Style Name="Style3" Font-Name="Arial Narrow" BackColor="Green" Wrapping="NoWrap"> </mobile:Style> </mobile:StyleSheet> <mobile:Form id="Form1" runat="server"> <mobile:Label id="Label1" runat="server" Text="Today's Special" StyleReference="title" /> <mobile:TextView id="TextView1" runat="server" StyleReference="Style1">Chili </mobile:TextView> <mobile:SelectionList runat="server" id="SelectionList1"> <item Text="hot" Value="hot"/> <item Text="medium" Value="medium"/> <item Text="mild" Value="mild"/> </mobile:SelectionList> <mobile:Command ID="Command1" runat="server" Text="Select Style" OnClick="SelectStyle" /> </mobile:Form> </body> </html>
- AspNetHostingPermission
for operating in a hosted environment. Demand value: LinkDemand; Permission value: Minimal.
- AspNetHostingPermission
for operating in a hosted environment. Demand value: InheritanceDemand; Permission value: Minimal.
System.Web.UI.Control
System.Web.UI.MobileControls.MobileControl
System.Web.UI.MobileControls.StyleSheet
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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