1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
//
// PreviewKeyDownEventArgs.cs
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (c) 2006 Novell, Inc.
//
// Authors:
// Jonathan Pobst (monkey@jpobst.com)
//
namespace System.Windows.Forms
{
public class PreviewKeyDownEventArgs : EventArgs
{
private Keys key_data;
private bool is_input_key;
#region Public Constructors
public PreviewKeyDownEventArgs (Keys keyData) : base ()
{
this.key_data = keyData;
}
#endregion // Public Constructors
#region Public Instance Properties
public bool Alt {
get { return (this.key_data & Keys.Alt) != 0; }
}
public bool Control {
get { return (this.key_data & Keys.Control) != 0; }
}
public bool IsInputKey {
get { return this.is_input_key; }
set { this.is_input_key = value; }
}
public Keys KeyCode {
get { return (this.key_data & Keys.KeyCode); }
}
public Keys KeyData {
get { return this.key_data; }
}
public int KeyValue {
get { return Convert.ToInt32 (this.key_data); }
}
public Keys Modifiers {
get { return (this.key_data & Keys.Modifiers); }
}
public bool Shift {
get { return (this.key_data & Keys.Shift) != 0; }
}
#endregion // Public Instance Properties
}
}
|
