f0rbeed » 17.04.2003 (Чт) 12:07
Нет не на .NEt. На ВБ 6. Просто я не запостил класс для создания потока. Нашел его в инете.
Вот он:
Option Explicit
Option Compare Text
Option Base 0
Private Type udtThread
Handle As Long
Enabled As Boolean
End Type
Private uThread As udtThread
Private Const CREATE_SUSPENDED As Long = &H4
Private Const THREAD_BASE_PRIORITY_IDLE As Long = -15
Private Const THREAD_BASE_PRIORITY_LOWRT As Long = 15
Private Const THREAD_BASE_PRIORITY_MAX As Long = 2
Private Const THREAD_BASE_PRIORITY_MIN As Long = -2
Private Const THREAD_PRIORITY_HIGHEST As Long = THREAD_BASE_PRIORITY_MAX
Private Const THREAD_PRIORITY_LOWEST As Long = THREAD_BASE_PRIORITY_MIN
Private Const THREAD_PRIORITY_ABOVE_NORMAL As Long = (THREAD_PRIORITY_HIGHEST - 1)
Private Const THREAD_PRIORITY_BELOW_NORMAL As Long = (THREAD_PRIORITY_LOWEST + 1)
Private Const THREAD_PRIORITY_IDLE As Long = THREAD_BASE_PRIORITY_IDLE
Private Const THREAD_PRIORITY_NORMAL As Long = 0
Private Const THREAD_PRIORITY_TIME_CRITICAL As Long = THREAD_BASE_PRIORITY_LOWRT
Private Declare Function CreateThread Lib "kernel32" (ByVal lpThreadAttributes As Any, ByVal dwStackSize As Long, ByVal lpStartAddress As Long, lpParameter As Any, ByVal dwCreationFlags As Long, lpThreadId As Long) As Long
Private Declare Function ResumeThread Lib "kernel32" (ByVal hThread As Long) As Long
Private Declare Function SetThreadPriority Lib "kernel32" (ByVal hThread As Long, ByVal nPriority As Long) As Long
Private Declare Function GetThreadPriority Lib "kernel32" (ByVal hThread As Long) As Long
Private Declare Function SuspendThread Lib "kernel32" (ByVal hThread As Long) As Long
Private Declare Function TerminateThread Lib "kernel32" (ByVal hThread As Long, ByVal dwExitCode As Long) As Long
Public Sub Initialize(ByVal lpfnBasFunc As Long)
Dim lStackSize As Long, lCreationFlags As Long, lpThreadId As Long, lNull As Long
On Error Resume Next
lNull = 0
lStackSize = 0
lCreationFlags = CREATE_SUSPENDED
uThread.Handle = CreateThread(lNull, lStackSize, lpfnBasFunc, lNull, lCreationFlags, lpThreadId)
If uThread.Handle = lNull Then MsgBox "Create thread failed!"
End Sub
Public Property Get Enabled() As Boolean
On Error Resume Next
Enabled = uThread.Enabled
End Property
Public Property Let Enabled(ByVal vNewValue As Boolean)
On Error Resume Next
If vNewValue And (Not uThread.Enabled) Then
ResumeThread uThread.Handle
uThread.Enabled = True
ElseIf uThread.Enabled Then
SuspendThread uThread.Handle
uThread.Enabled = False
End If
End Property
Public Property Get Priority() As Long
On Error Resume Next
Priority = GetThreadPriority(uThread.Handle)
End Property
Public Property Let Priority(ByVal vNewValue As Long)
On Error Resume Next
If vNewValue = -2 Then
Call SetThreadPriority(uThread.Handle, THREAD_PRIORITY_LOWEST)
ElseIf vNewValue = -1 Then
Call SetThreadPriority(uThread.Handle, THREAD_PRIORITY_BELOW_NORMAL)
ElseIf vNewValue = 0 Then
Call SetThreadPriority(uThread.Handle, THREAD_PRIORITY_NORMAL)
ElseIf vNewValue = 1 Then
Call SetThreadPriority(uThread.Handle, THREAD_PRIORITY_ABOVE_NORMAL)
ElseIf vNewValue = 2 Then
Call SetThreadPriority(uThread.Handle, THREAD_PRIORITY_HIGHEST)
End If
End Property
Private Sub Class_Terminate()
On Error Resume Next
Call TerminateThread(uThread.Handle, 0)
End Sub
Так быстро, что незаметно...