root / trunk / Pithos.Core / NativeMethods.cs @ 7b0a5fec
History | View | Annotate | Download (13.4 kB)
1 | d78cbf09 | Panagiotis Kanavos | using System; |
---|---|---|---|
2 | d78cbf09 | Panagiotis Kanavos | using System.Collections.Generic; |
3 | 5ce54458 | Panagiotis Kanavos | using System.IO; |
4 | d78cbf09 | Panagiotis Kanavos | using System.Linq; |
5 | d78cbf09 | Panagiotis Kanavos | using System.Runtime.InteropServices; |
6 | d78cbf09 | Panagiotis Kanavos | using System.Text; |
7 | d78cbf09 | Panagiotis Kanavos | |
8 | d78cbf09 | Panagiotis Kanavos | namespace Pithos.Core |
9 | d78cbf09 | Panagiotis Kanavos | { |
10 | d78cbf09 | Panagiotis Kanavos | #region Enums & Structs |
11 | d78cbf09 | Panagiotis Kanavos | |
12 | d78cbf09 | Panagiotis Kanavos | #region enum HChangeNotifyEventID |
13 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
14 | d78cbf09 | Panagiotis Kanavos | /// Describes the event that has occurred. |
15 | d78cbf09 | Panagiotis Kanavos | /// Typically, only one event is specified at a time. |
16 | d78cbf09 | Panagiotis Kanavos | /// If more than one event is specified, the values contained |
17 | d78cbf09 | Panagiotis Kanavos | /// in the <i>dwItem1</i> and <i>dwItem2</i> |
18 | d78cbf09 | Panagiotis Kanavos | /// parameters must be the same, respectively, for all specified events. |
19 | d78cbf09 | Panagiotis Kanavos | /// This parameter can be one or more of the following values. |
20 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
21 | d78cbf09 | Panagiotis Kanavos | /// <remarks> |
22 | d78cbf09 | Panagiotis Kanavos | /// <para><b>Windows NT/2000/XP:</b> <i>dwItem2</i> contains the index |
23 | d78cbf09 | Panagiotis Kanavos | /// in the system image list that has changed. |
24 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> is not used and should be <see langword="null"/>.</para> |
25 | d78cbf09 | Panagiotis Kanavos | /// <para><b>Windows 95/98:</b> <i>dwItem1</i> contains the index |
26 | d78cbf09 | Panagiotis Kanavos | /// in the system image list that has changed. |
27 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>.</para> |
28 | d78cbf09 | Panagiotis Kanavos | /// </remarks> |
29 | d78cbf09 | Panagiotis Kanavos | [Flags] |
30 | 5ce54458 | Panagiotis Kanavos | public enum HChangeNotifyEventID |
31 | d78cbf09 | Panagiotis Kanavos | { |
32 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
33 | d78cbf09 | Panagiotis Kanavos | /// All events have occurred. |
34 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
35 | d78cbf09 | Panagiotis Kanavos | SHCNE_ALLEVENTS = 0x7FFFFFFF, |
36 | d78cbf09 | Panagiotis Kanavos | |
37 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
38 | d78cbf09 | Panagiotis Kanavos | /// A file type association has changed. <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> |
39 | d78cbf09 | Panagiotis Kanavos | /// must be specified in the <i>uFlags</i> parameter. |
40 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> and <i>dwItem2</i> are not used and must be <see langword="null"/>. |
41 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
42 | d78cbf09 | Panagiotis Kanavos | SHCNE_ASSOCCHANGED = 0x08000000, |
43 | d78cbf09 | Panagiotis Kanavos | |
44 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
45 | d78cbf09 | Panagiotis Kanavos | /// The attributes of an item or folder have changed. |
46 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
47 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
48 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the item or folder that has changed. |
49 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
50 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
51 | d78cbf09 | Panagiotis Kanavos | SHCNE_ATTRIBUTES = 0x00000800, |
52 | d78cbf09 | Panagiotis Kanavos | |
53 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
54 | d78cbf09 | Panagiotis Kanavos | /// A nonfolder item has been created. |
55 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
56 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
57 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the item that was created. |
58 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
59 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
60 | d78cbf09 | Panagiotis Kanavos | SHCNE_CREATE = 0x00000002, |
61 | d78cbf09 | Panagiotis Kanavos | |
62 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
63 | d78cbf09 | Panagiotis Kanavos | /// A nonfolder item has been deleted. |
64 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
65 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
66 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the item that was deleted. |
67 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
68 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
69 | d78cbf09 | Panagiotis Kanavos | SHCNE_DELETE = 0x00000004, |
70 | d78cbf09 | Panagiotis Kanavos | |
71 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
72 | d78cbf09 | Panagiotis Kanavos | /// A drive has been added. |
73 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
74 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
75 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the root of the drive that was added. |
76 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
77 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
78 | d78cbf09 | Panagiotis Kanavos | SHCNE_DRIVEADD = 0x00000100, |
79 | d78cbf09 | Panagiotis Kanavos | |
80 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
81 | d78cbf09 | Panagiotis Kanavos | /// A drive has been added and the Shell should create a new window for the drive. |
82 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
83 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
84 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the root of the drive that was added. |
85 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
86 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
87 | d78cbf09 | Panagiotis Kanavos | SHCNE_DRIVEADDGUI = 0x00010000, |
88 | d78cbf09 | Panagiotis Kanavos | |
89 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
90 | d78cbf09 | Panagiotis Kanavos | /// A drive has been removed. <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
91 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
92 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the root of the drive that was removed. |
93 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
94 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
95 | d78cbf09 | Panagiotis Kanavos | SHCNE_DRIVEREMOVED = 0x00000080, |
96 | d78cbf09 | Panagiotis Kanavos | |
97 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
98 | d78cbf09 | Panagiotis Kanavos | /// Not currently used. |
99 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
100 | d78cbf09 | Panagiotis Kanavos | SHCNE_EXTENDED_EVENT = 0x04000000, |
101 | d78cbf09 | Panagiotis Kanavos | |
102 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
103 | d78cbf09 | Panagiotis Kanavos | /// The amount of free space on a drive has changed. |
104 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
105 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
106 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the root of the drive on which the free space changed. |
107 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
108 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
109 | d78cbf09 | Panagiotis Kanavos | SHCNE_FREESPACE = 0x00040000, |
110 | d78cbf09 | Panagiotis Kanavos | |
111 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
112 | d78cbf09 | Panagiotis Kanavos | /// Storage media has been inserted into a drive. |
113 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
114 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
115 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the root of the drive that contains the new media. |
116 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
117 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
118 | d78cbf09 | Panagiotis Kanavos | SHCNE_MEDIAINSERTED = 0x00000020, |
119 | d78cbf09 | Panagiotis Kanavos | |
120 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
121 | d78cbf09 | Panagiotis Kanavos | /// Storage media has been removed from a drive. |
122 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
123 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
124 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the root of the drive from which the media was removed. |
125 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
126 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
127 | d78cbf09 | Panagiotis Kanavos | SHCNE_MEDIAREMOVED = 0x00000040, |
128 | d78cbf09 | Panagiotis Kanavos | |
129 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
130 | d78cbf09 | Panagiotis Kanavos | /// A folder has been created. <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> |
131 | d78cbf09 | Panagiotis Kanavos | /// or <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
132 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the folder that was created. |
133 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
134 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
135 | d78cbf09 | Panagiotis Kanavos | SHCNE_MKDIR = 0x00000008, |
136 | d78cbf09 | Panagiotis Kanavos | |
137 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
138 | d78cbf09 | Panagiotis Kanavos | /// A folder on the local computer is being shared via the network. |
139 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
140 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
141 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the folder that is being shared. |
142 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
143 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
144 | d78cbf09 | Panagiotis Kanavos | SHCNE_NETSHARE = 0x00000200, |
145 | d78cbf09 | Panagiotis Kanavos | |
146 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
147 | d78cbf09 | Panagiotis Kanavos | /// A folder on the local computer is no longer being shared via the network. |
148 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
149 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
150 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the folder that is no longer being shared. |
151 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
152 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
153 | d78cbf09 | Panagiotis Kanavos | SHCNE_NETUNSHARE = 0x00000400, |
154 | d78cbf09 | Panagiotis Kanavos | |
155 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
156 | d78cbf09 | Panagiotis Kanavos | /// The name of a folder has changed. |
157 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
158 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
159 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the previous pointer to an item identifier list (PIDL) or name of the folder. |
160 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> contains the new PIDL or name of the folder. |
161 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
162 | d78cbf09 | Panagiotis Kanavos | SHCNE_RENAMEFOLDER = 0x00020000, |
163 | d78cbf09 | Panagiotis Kanavos | |
164 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
165 | d78cbf09 | Panagiotis Kanavos | /// The name of a nonfolder item has changed. |
166 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
167 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
168 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the previous PIDL or name of the item. |
169 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> contains the new PIDL or name of the item. |
170 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
171 | d78cbf09 | Panagiotis Kanavos | SHCNE_RENAMEITEM = 0x00000001, |
172 | d78cbf09 | Panagiotis Kanavos | |
173 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
174 | d78cbf09 | Panagiotis Kanavos | /// A folder has been removed. |
175 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
176 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
177 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the folder that was removed. |
178 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
179 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
180 | d78cbf09 | Panagiotis Kanavos | SHCNE_RMDIR = 0x00000010, |
181 | d78cbf09 | Panagiotis Kanavos | |
182 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
183 | d78cbf09 | Panagiotis Kanavos | /// The computer has disconnected from a server. |
184 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
185 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
186 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the server from which the computer was disconnected. |
187 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
188 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
189 | d78cbf09 | Panagiotis Kanavos | SHCNE_SERVERDISCONNECT = 0x00004000, |
190 | d78cbf09 | Panagiotis Kanavos | |
191 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
192 | d78cbf09 | Panagiotis Kanavos | /// The contents of an existing folder have changed, |
193 | d78cbf09 | Panagiotis Kanavos | /// but the folder still exists and has not been renamed. |
194 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_IDLIST"/> or |
195 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_PATH"/> must be specified in <i>uFlags</i>. |
196 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> contains the folder that has changed. |
197 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem2</i> is not used and should be <see langword="null"/>. |
198 | d78cbf09 | Panagiotis Kanavos | /// If a folder has been created, deleted, or renamed, use SHCNE_MKDIR, SHCNE_RMDIR, or |
199 | d78cbf09 | Panagiotis Kanavos | /// SHCNE_RENAMEFOLDER, respectively, instead. |
200 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
201 | d78cbf09 | Panagiotis Kanavos | SHCNE_UPDATEDIR = 0x00001000, |
202 | d78cbf09 | Panagiotis Kanavos | |
203 | d78cbf09 | Panagiotis Kanavos | SHCNE_UPDATEITEM = 0x00002000, |
204 | d78cbf09 | Panagiotis Kanavos | |
205 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
206 | d78cbf09 | Panagiotis Kanavos | /// An image in the system image list has changed. |
207 | d78cbf09 | Panagiotis Kanavos | /// <see cref="HChangeNotifyFlags.SHCNF_DWORD"/> must be specified in <i>uFlags</i>. |
208 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
209 | d78cbf09 | Panagiotis Kanavos | SHCNE_UPDATEIMAGE = 0x00008000, |
210 | d78cbf09 | Panagiotis Kanavos | |
211 | d78cbf09 | Panagiotis Kanavos | } |
212 | d78cbf09 | Panagiotis Kanavos | #endregion // enum HChangeNotifyEventID |
213 | d78cbf09 | Panagiotis Kanavos | |
214 | d78cbf09 | Panagiotis Kanavos | #region public enum HChangeNotifyFlags |
215 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
216 | d78cbf09 | Panagiotis Kanavos | /// Flags that indicate the meaning of the <i>dwItem1</i> and <i>dwItem2</i> parameters. |
217 | d78cbf09 | Panagiotis Kanavos | /// The uFlags parameter must be one of the following values. |
218 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
219 | d78cbf09 | Panagiotis Kanavos | [Flags] |
220 | d78cbf09 | Panagiotis Kanavos | public enum HChangeNotifyFlags |
221 | d78cbf09 | Panagiotis Kanavos | { |
222 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
223 | d78cbf09 | Panagiotis Kanavos | /// The <i>dwItem1</i> and <i>dwItem2</i> parameters are DWORD values. |
224 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
225 | d78cbf09 | Panagiotis Kanavos | SHCNF_DWORD = 0x0003, |
226 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
227 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> and <i>dwItem2</i> are the addresses of ITEMIDLIST structures that |
228 | d78cbf09 | Panagiotis Kanavos | /// represent the item(s) affected by the change. |
229 | d78cbf09 | Panagiotis Kanavos | /// Each ITEMIDLIST must be relative to the desktop folder. |
230 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
231 | d78cbf09 | Panagiotis Kanavos | SHCNF_IDLIST = 0x0000, |
232 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
233 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> and <i>dwItem2</i> are the addresses of null-terminated strings of |
234 | d78cbf09 | Panagiotis Kanavos | /// maximum length MAX_PATH that contain the full path names |
235 | d78cbf09 | Panagiotis Kanavos | /// of the items affected by the change. |
236 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
237 | d78cbf09 | Panagiotis Kanavos | SHCNF_PATHA = 0x0001, |
238 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
239 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> and <i>dwItem2</i> are the addresses of null-terminated strings of |
240 | d78cbf09 | Panagiotis Kanavos | /// maximum length MAX_PATH that contain the full path names |
241 | d78cbf09 | Panagiotis Kanavos | /// of the items affected by the change. |
242 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
243 | d78cbf09 | Panagiotis Kanavos | SHCNF_PATHW = 0x0005, |
244 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
245 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> and <i>dwItem2</i> are the addresses of null-terminated strings that |
246 | d78cbf09 | Panagiotis Kanavos | /// represent the friendly names of the printer(s) affected by the change. |
247 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
248 | d78cbf09 | Panagiotis Kanavos | SHCNF_PRINTERA = 0x0002, |
249 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
250 | d78cbf09 | Panagiotis Kanavos | /// <i>dwItem1</i> and <i>dwItem2</i> are the addresses of null-terminated strings that |
251 | d78cbf09 | Panagiotis Kanavos | /// represent the friendly names of the printer(s) affected by the change. |
252 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
253 | d78cbf09 | Panagiotis Kanavos | SHCNF_PRINTERW = 0x0006, |
254 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
255 | d78cbf09 | Panagiotis Kanavos | /// The function should not return until the notification |
256 | d78cbf09 | Panagiotis Kanavos | /// has been delivered to all affected components. |
257 | d78cbf09 | Panagiotis Kanavos | /// As this flag modifies other data-type flags, it cannot by used by itself. |
258 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
259 | d78cbf09 | Panagiotis Kanavos | SHCNF_FLUSH = 0x1000, |
260 | d78cbf09 | Panagiotis Kanavos | /// <summary> |
261 | d78cbf09 | Panagiotis Kanavos | /// The function should begin delivering notifications to all affected components |
262 | d78cbf09 | Panagiotis Kanavos | /// but should return as soon as the notification process has begun. |
263 | d78cbf09 | Panagiotis Kanavos | /// As this flag modifies other data-type flags, it cannot by used by itself. |
264 | d78cbf09 | Panagiotis Kanavos | /// </summary> |
265 | d78cbf09 | Panagiotis Kanavos | SHCNF_FLUSHNOWAIT = 0x2000 |
266 | d78cbf09 | Panagiotis Kanavos | } |
267 | d78cbf09 | Panagiotis Kanavos | #endregion // enum HChangeNotifyFlags |
268 | d78cbf09 | Panagiotis Kanavos | |
269 | d78cbf09 | Panagiotis Kanavos | |
270 | d78cbf09 | Panagiotis Kanavos | #endregion |
271 | d78cbf09 | Panagiotis Kanavos | |
272 | 5ce54458 | Panagiotis Kanavos | public static class NativeMethods |
273 | d78cbf09 | Panagiotis Kanavos | { |
274 | d78cbf09 | Panagiotis Kanavos | [DllImport("shell32.dll")] |
275 | d78cbf09 | Panagiotis Kanavos | public static extern void SHChangeNotify(HChangeNotifyEventID wEventId, |
276 | d78cbf09 | Panagiotis Kanavos | HChangeNotifyFlags uFlags, |
277 | d78cbf09 | Panagiotis Kanavos | IntPtr dwItem1, |
278 | d78cbf09 | Panagiotis Kanavos | IntPtr dwItem2); |
279 | d78cbf09 | Panagiotis Kanavos | |
280 | 5ce54458 | Panagiotis Kanavos | public static void RaiseChangeNotification(string path) |
281 | 5ce54458 | Panagiotis Kanavos | { |
282 | 5ce54458 | Panagiotis Kanavos | if (String.IsNullOrWhiteSpace(path)) |
283 | 5ce54458 | Panagiotis Kanavos | throw new ArgumentNullException("path", "The path parameter must not be emtpy"); |
284 | 5ce54458 | Panagiotis Kanavos | |
285 | 5ce54458 | Panagiotis Kanavos | if (!Directory.Exists(path) && !File.Exists(path)) |
286 | 5ce54458 | Panagiotis Kanavos | throw new FileNotFoundException("The specified file or path does not exist", path); |
287 | 5ce54458 | Panagiotis Kanavos | |
288 | 5ce54458 | Panagiotis Kanavos | |
289 | 5ce54458 | Panagiotis Kanavos | IntPtr pathPointer = Marshal.StringToCoTaskMemAuto(path); |
290 | 5ce54458 | Panagiotis Kanavos | |
291 | 5ce54458 | Panagiotis Kanavos | try |
292 | 5ce54458 | Panagiotis Kanavos | { |
293 | 5ce54458 | Panagiotis Kanavos | NativeMethods.SHChangeNotify(HChangeNotifyEventID.SHCNE_UPDATEITEM, |
294 | 5ce54458 | Panagiotis Kanavos | HChangeNotifyFlags.SHCNF_PATHW | HChangeNotifyFlags.SHCNF_FLUSHNOWAIT, |
295 | 5ce54458 | Panagiotis Kanavos | pathPointer, IntPtr.Zero); |
296 | 5ce54458 | Panagiotis Kanavos | } |
297 | 5ce54458 | Panagiotis Kanavos | finally |
298 | 5ce54458 | Panagiotis Kanavos | { |
299 | 5ce54458 | Panagiotis Kanavos | Marshal.FreeHGlobal(pathPointer); |
300 | 5ce54458 | Panagiotis Kanavos | } |
301 | 5ce54458 | Panagiotis Kanavos | |
302 | 5ce54458 | Panagiotis Kanavos | } |
303 | d78cbf09 | Panagiotis Kanavos | } |
304 | 5ce54458 | Panagiotis Kanavos | |
305 | 5ce54458 | Panagiotis Kanavos | |
306 | d78cbf09 | Panagiotis Kanavos | } |