Right-click the installer and select 4. Copy to System32 or SysWOW64
As the primary DLL for the PullSDK, it exports essential functions that allow software to interact directly with hardware panels like the ZKTeco C3 and C4 series. Key functions include: plcommpro.dll
: Establishing and closing communication with a device. Right-click the installer and select 4
; otherwise, you will encounter "Not a valid Win32 application" errors. Dependencies : The DLL often requires companion files (like libarcsoft_idcard.dll zkemkeeper.dll CallingConvention = CallingConvention.Cdecl)] parameters)
(Platform Invoke) to call the library's functions. The calling convention is typically Stack Overflow [DllImport( "plcommpro.dll" , CallingConvention = CallingConvention.Cdecl)] parameters);
Downloads logs (transactions) or user lists from the device database. ControlDevice(Handle, ID, ...)