Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / Design / Converters / StyleConverter.cs / 1305376 / StyleConverter.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.Design.MobileControls.Converters { using System.Collections; using System.ComponentModel; using System.Diagnostics; using System.Web.UI.MobileControls; ////// [ System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode) ] [Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")] internal class StyleConverter: StringConverter { protected virtual Object [] GetStyles(Object instance) { // We do not support anything other than a single styleSheet if (!(instance is System.Web.UI.MobileControls.StyleSheet)) { return null; } StyleSheet _styleSheet = (StyleSheet)instance; ICollection styles = _styleSheet.Styles; ArrayList _styleArray = new ArrayList(); foreach (String key in styles) { System.Web.UI.MobileControls.Style style = (System.Web.UI.MobileControls.Style) _styleSheet[key]; if (style.Name != null && style.Name.Length > 0) { _styleArray.Add(style.Name); } } if (0 == _styleArray.Count) { // add (None) entry for CurrentStyle == null _styleArray.Add(SR.GetString(SR.StyleSheet_PropNotSet)); } _styleArray.Sort(); return _styleArray.ToArray(); } ////// Can filter and retrieve several types of values from controls. /// ////// /// /// A type descriptor that specifies the location of the context to convert from. /// ////// Returns a collection of standard values retrieved from the context specified /// by the specified type descriptor. /// ////// public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context) { if (context == null || context.Instance == null) { return null; } Object [] objValues = GetStyles(context.Instance); if (objValues != null) { return new StandardValuesCollection(objValues); } else { return null; } } ////// A StandardValuesCollection that represents the standard values collected from /// the specified context. /// ////// /// /// A type descriptor that indicates the context to convert from. /// ////// Gets whether /// or not the context specified contains exclusive standard values. /// ////// public override bool GetStandardValuesExclusive(ITypeDescriptorContext context) { return false; } ////// ///if the specified context contains exclusive standard /// values, otherwise . /// /// /// /// A type descriptor that indicates the context to convert from. /// ////// Gets whether or not the specified context contains supported standard /// values. /// ////// public override bool GetStandardValuesSupported(ITypeDescriptorContext context) { return true; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ ///// ///if the specified context conatins supported standard /// values, otherwise . /// // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.Design.MobileControls.Converters { using System.Collections; using System.ComponentModel; using System.Diagnostics; using System.Web.UI.MobileControls; ////// [ System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand, Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode) ] [Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")] internal class StyleConverter: StringConverter { protected virtual Object [] GetStyles(Object instance) { // We do not support anything other than a single styleSheet if (!(instance is System.Web.UI.MobileControls.StyleSheet)) { return null; } StyleSheet _styleSheet = (StyleSheet)instance; ICollection styles = _styleSheet.Styles; ArrayList _styleArray = new ArrayList(); foreach (String key in styles) { System.Web.UI.MobileControls.Style style = (System.Web.UI.MobileControls.Style) _styleSheet[key]; if (style.Name != null && style.Name.Length > 0) { _styleArray.Add(style.Name); } } if (0 == _styleArray.Count) { // add (None) entry for CurrentStyle == null _styleArray.Add(SR.GetString(SR.StyleSheet_PropNotSet)); } _styleArray.Sort(); return _styleArray.ToArray(); } ////// Can filter and retrieve several types of values from controls. /// ////// /// /// A type descriptor that specifies the location of the context to convert from. /// ////// Returns a collection of standard values retrieved from the context specified /// by the specified type descriptor. /// ////// public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context) { if (context == null || context.Instance == null) { return null; } Object [] objValues = GetStyles(context.Instance); if (objValues != null) { return new StandardValuesCollection(objValues); } else { return null; } } ////// A StandardValuesCollection that represents the standard values collected from /// the specified context. /// ////// /// /// A type descriptor that indicates the context to convert from. /// ////// Gets whether /// or not the context specified contains exclusive standard values. /// ////// public override bool GetStandardValuesExclusive(ITypeDescriptorContext context) { return false; } ////// ///if the specified context contains exclusive standard /// values, otherwise . /// /// /// /// A type descriptor that indicates the context to convert from. /// ////// Gets whether or not the specified context contains supported standard /// values. /// ////// public override bool GetStandardValuesSupported(ITypeDescriptorContext context) { return true; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007./// ///if the specified context conatins supported standard /// values, otherwise . ///
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