2 // Copyright (C) 2010 Novell Inc. http://novell.com
4 // Permission is hereby granted, free of charge, to any person obtaining
5 // a copy of this software and associated documentation files (the
6 // "Software"), to deal in the Software without restriction, including
7 // without limitation the rights to use, copy, modify, merge, publish,
8 // distribute, sublicense, and/or sell copies of the Software, and to
9 // permit persons to whom the Software is furnished to do so, subject to
10 // the following conditions:
12 // The above copyright notice and this permission notice shall be
13 // included in all copies or substantial portions of the Software.
15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
20 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 using System
.Collections
.Generic
;
25 using System
.ComponentModel
;
26 using System
.Reflection
;
27 using System
.Xaml
.Schema
;
29 namespace System
.Windows
.Markup
31 [MarkupExtensionReturnType (typeof (object))]
32 [TypeConverter (typeof (StaticExtensionConverter
))]
33 [System
.Runtime
.CompilerServices
.TypeForwardedFrom (Consts
.AssemblyPresentationFramework_3_5
)]
34 public class StaticExtension
: MarkupExtension
36 public StaticExtension ()
40 public StaticExtension (string member
)
45 [ConstructorArgument ("member")]
46 public string Member { get; set; }
49 public Type MemberType { get; set; }
51 public override object ProvideValue (IServiceProvider serviceProvider
)
54 throw new InvalidOperationException ("Member property must be set to StaticExtension before calling ProvideValue method.");
55 if (MemberType
!= null) {
56 var pi
= MemberType
.GetProperty (Member
, BindingFlags
.Public
| BindingFlags
.Static
);
58 return pi
.GetValue (null, null);
59 var fi
= MemberType
.GetField (Member
, BindingFlags
.Public
| BindingFlags
.Static
);
61 return fi
.GetValue (null);
63 // there might be some cases that it could still
64 // resolve a static member without MemberType,
65 // but we don't know any of such so far.
66 throw new ArgumentException (String
.Format ("Member '{0}' could not be resolved to a static member", Member
));