2 // Microsoft.Win32.Registry.cs
5 // Miguel de Icaza (miguel@novell.com)
6 // stubbed out by Alexandre Pigolkine (pigolkine@gmx.de)
10 // Copyright (C) 2004, 2005 Novell, Inc (http://www.novell.com)
12 // Permission is hereby granted, free of charge, to any person obtaining
13 // a copy of this software and associated documentation files (the
14 // "Software"), to deal in the Software without restriction, including
15 // without limitation the rights to use, copy, modify, merge, publish,
16 // distribute, sublicense, and/or sell copies of the Software, and to
17 // permit persons to whom the Software is furnished to do so, subject to
18 // the following conditions:
20 // The above copyright notice and this permission notice shall be
21 // included in all copies or substantial portions of the Software.
23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35 using System
.Runtime
.InteropServices
;
37 namespace Microsoft
.Win32
40 public static class Registry
42 public static readonly RegistryKey ClassesRoot
= new RegistryKey (
43 RegistryHive
.ClassesRoot
);
44 public static readonly RegistryKey CurrentConfig
= new RegistryKey (
45 RegistryHive
.CurrentConfig
);
46 public static readonly RegistryKey CurrentUser
= new RegistryKey (
47 RegistryHive
.CurrentUser
);
49 [Obsolete ("Use PerformanceData instead")]
50 public static readonly RegistryKey DynData
= new RegistryKey (
51 RegistryHive
.DynData
);
52 public static readonly RegistryKey LocalMachine
= new RegistryKey (
53 RegistryHive
.LocalMachine
);
54 public static readonly RegistryKey PerformanceData
= new RegistryKey (
55 RegistryHive
.PerformanceData
);
56 public static readonly RegistryKey Users
= new RegistryKey (
59 static RegistryKey
ToKey (string keyName
, bool setting
)
62 throw new ArgumentException ("Not a valid registry key name", "keyName");
64 RegistryKey key
= null;
65 string [] keys
= keyName
.Split ('\\');
68 case "HKEY_CLASSES_ROOT":
71 case "HKEY_CURRENT_CONFIG":
74 case "HKEY_CURRENT_USER":
80 case "HKEY_LOCAL_MACHINE":
83 case "HKEY_PERFORMANCE_DATA":
84 key
= PerformanceData
;
90 throw new ArgumentException ("Keyname does not start with a valid registry root", "keyName");
93 for (int i
= 1; i
< keys
.Length
; i
++){
94 RegistryKey nkey
= key
.OpenSubKey (keys
[i
], true);
98 nkey
= key
.CreateSubKey (keys
[i
]);
105 public static void SetValue (string keyName
, string valueName
, object value)
107 RegistryKey key
= ToKey (keyName
, true);
108 if (valueName
.Length
> 255)
109 throw new ArgumentException ("valueName is larger than 255 characters", "valueName");
112 throw new ArgumentException ("cant locate that keyName", "keyName");
114 key
.SetValue (valueName
, value);
117 public static void SetValue (string keyName
, string valueName
, object value, RegistryValueKind valueKind
)
119 RegistryKey key
= ToKey (keyName
, true);
120 if (valueName
.Length
> 255)
121 throw new ArgumentException ("valueName is larger than 255 characters", "valueName");
124 throw new ArgumentException ("cant locate that keyName", "keyName");
126 key
.SetValue (valueName
, value, valueKind
);
129 public static object GetValue (string keyName
, string valueName
, object defaultValue
)
131 RegistryKey key
= ToKey (keyName
, false);
135 return key
.GetValue (valueName
, defaultValue
);