/src/mk2/THelpers.cls

 1VERSION 1.0 CLASS
 2BEGIN
 3  MultiUse = -1  'True
 4  Persistable = 0  'NotPersistable
 5  DataBindingBehavior = 0  'vbNone
 6  DataSourceBehavior  = 0  'vbNone
 7  MTSTransactionMode  = 0  'NotAnMTSObject
 8END
 9Attribute VB_Name = "THelpers"
10Attribute VB_GlobalNameSpace = False
11Attribute VB_Creatable = True
12Attribute VB_PredeclaredId = False
13Attribute VB_Exposed = False
14Option Explicit
15
16Private Declare Function LockWorkStation Lib "user32.dll" () As Long
17
18Public Function pi() As Double
19
20    pi = 4 * Atn(1)
21
22End Function
23
24Public Function sqrt(ByVal Number As Double) As Double
25
26    sqrt = Sqr(Number)
27
28End Function
29
30Public Function who_am_i() As String
31
32    who_am_i = g_GetUserName()
33
34End Function
35
36Public Function computer_name() As String
37
38    computer_name = g_GetComputerName()
39
40End Function
41
42Public Function is_computer_on() As Boolean
43
44    is_computer_on = True
45
46End Function
47
48Public Function is_computer_on_fire() As Boolean
49
50    is_computer_on_fire = False
51
52End Function
53
54Public Sub shutdown_dialog()
55
56    SHShutdownDialog gWindow.hWnd
57
58End Sub
59
60Public Sub logoff_dialog()
61
62    LogoffWindowsDialog gWindow.hWnd
63
64End Sub
65
66Public Function shell_execute(Optional ByVal Verb As String = "open", Optional ByVal File As String, Optional ByVal Args As String, Optional ByVal Dir As String, Optional ByVal WindowStyle As Long = SW_SHOW) As Boolean
67
68    If File <> "" Then _
69        shell_execute = (ShellExecute(gWindow.hWnd, Verb, File, Args, Dir, WindowStyle) > 31)
70
71End Function
72
73Public Sub lock_computer()
74
75    LockWorkStation
76
77End Sub
78
79Public Function quote(ByVal str As String) As String
80
81    quote = g_Quote(str)
82
83End Function