有没有比每次打开和调用.dll文件更好的方法?
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在AutoHotkey中,可以预加载.dll文件。这在AutoIt中是否也可以(为了节省性能)?
答案 0 :(得分:1)
有没有比每次打开和调用.dll文件更好的方法?
加载并关闭.dll文件一次(与每个函数调用相反)。示例(未经测试):
Global Const $g_sFileDll = 'MyFirstDll.dll'
Global Const $g_sErrorDllLoad = 'Failed to load .dll file.' & @LF
Global Const $g_sErrorDllCall = 'Failed to call .dll file.' & @LF
Global Const $g_iCountDllCall = 10
Global Const $g_iDelayDllCall = 1000
Global $g_hDLL = DllOpen($g_sFileDll)
If $g_hDLL = -1 Then
ConsoleWrite($g_sErrorDllLoad)
Exit
EndIf
For $i1 = 1 To $g_iCountDllCall
getLife($g_hDLL)
Sleep($g_iDelayDllCall)
Next
DllClose($g_hDLL)
Exit
Func getLife(ByRef $hDLL)
Local $aResult = DllCall($hDLL, "int:cdecl", "getLife")
If @error Then
ConsoleWrite($g_sErrorDllCall)
Else
ConsoleWrite('Result: ' & $aResult[0] & @LF)
EndIf
EndFunc