1 // Permission is hereby granted, free of charge, to any person obtaining
2 // a copy of this software and associated documentation files (the
3 // "Software"), to deal in the Software without restriction, including
4 // without limitation the rights to use, copy, modify, merge, publish,
5 // distribute, sublicense, and/or sell copies of the Software, and to
6 // permit persons to whom the Software is furnished to do so, subject to
7 // the following conditions:
9 // The above copyright notice and this permission notice shall be
10 // included in all copies or substantial portions of the Software.
12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 // Copyright (c) 2004 Novell, Inc.
23 // Peter Bartok pbartok@novell.com
29 using System
.Runtime
.InteropServices
;
31 using System
.Diagnostics
;
33 namespace System
.Windows
.Forms
{
34 public struct Message
{
37 private IntPtr lParam
;
38 private IntPtr wParam
;
39 private IntPtr result
;
41 #region Public Instance Properties
47 public IntPtr LParam
{
48 get { return lParam; }
57 public IntPtr Result
{
58 get { return result; }
62 public IntPtr WParam
{
63 get { return wParam; }
66 #endregion // Public Instance Properties
68 #region Public Static Methods
69 public static Message
Create(IntPtr hWnd
, int msg
, IntPtr wparam
, IntPtr lparam
) {
70 Message new_message
= new Message();
73 new_message
.hwnd
=hWnd
;
74 new_message
.wParam
=wparam
;
75 new_message
.lParam
=lparam
;
78 #endregion // Public Static Methods
80 #region Public Instance Methods
81 public override bool Equals(object o
) {
82 if (!(o
is Message
)) {
86 return ((this.msg
== ((Message
)o
).msg
) &&
87 (this.hwnd
== ((Message
)o
).hwnd
) &&
88 (this.lParam
== ((Message
)o
).lParam
) &&
89 (this.wParam
== ((Message
)o
).wParam
) &&
90 (this.result
== ((Message
)o
).result
));
93 public override int GetHashCode() {
94 return base.GetHashCode();
97 public object GetLParam(Type cls
) {
98 object o
= Marshal
.PtrToStructure(this.lParam
, cls
);
103 public override string ToString() {
104 return String
.Format ("msg=0x{0:x} ({1}) hwnd=0x{2:x} wparam=0x{3:x} lparam=0x{4:x} result=0x{5:x}", msg
, ((Msg
) msg
).ToString (), hwnd
.ToInt32 (), wParam
.ToInt32 (), lParam
.ToInt32 (), result
.ToInt32 ());
106 #endregion // Public Instance Methods