一些有用的未公开API的VB声明

最新推荐文章于 2016-08-28 17:01:40 发布

原创最新推荐文章于 2016-08-28 17:01:40 发布 · 237 阅读

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本文声明了一系列用于操作Windows内核的API函数，包括进程挂起、恢复、设置及查询信息等关键功能。这些函数允许高级应用程序直接与操作系统交互，实现对进程更精细的控制。

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Public Declare Function NtSuspendProcess _
Lib "NTDLL.DLL" (ByVal hProc As Long) As Long
Public Declare Function NtResumeProcess _
Lib "NTDLL.DLL" (ByVal hProc As Long) As Long
Private Declare Function NtSetInformationProcess _
Lib "NTDLL.DLL" (ByVal ProcessHandle As Long, _
ByVal ProcessInformationClass As SYSTEM_INFORMATION_CLASS, _
ByRef ProcessInformation As Any, _
ByVal lProcessInformationLength As Long) As Long
Private Declare Function NtQueryInformationProcess _
Lib "NTDLL.DLL" (ByVal ProcessHandle As Long, _
ByVal ProcessInformationClass As SYSTEM_INFORMATION_CLASS, _
ByRef ProcessInformation As Any, _
ByVal lProcessInformationLength As Long, _
ByRef lReturnLength As Long) As Long
Private Declare Function NtQuerySystemInformation _
Lib "NTDLL.DLL" (ByVal dwInfoType As Long, _
ByVal lpStructure As Long, _
ByVal dwSize As Long, _
dwReserved As Long) As Long
Private Declare Function NtQueryObject _
Lib "NTDLL.DLL" (ByVal ObjectHandle As Long, _
ByVal ObjectInformationClass As Long, _
ObjectInformation As OBJECT_NAME_PRIVATE, _
ByVal Length As Long, _
ResultLength As Long) As Long
Private Declare Sub RtlInitUnicodeString _
Lib "NTDLL.DLL" (DestinationString As UNICODE_STRING, _
ByVal SourceString As Long)
Private Declare Function ZwOpenSection _
Lib "NTDLL.DLL" (SectionHandle As Long, _
ByVal DesiredAccess As Long, _
ObjectAttributes As Any) As Long