9f83f8b1d3 Types of DLLs When you load a DLL in an application, two methods of linking let you call the exported DLL functions. 156 . Device driver (.drv) files An example of a device driver is a printer driver that controls the printing to a printer. The DLL entry point When you create a DLL, you can optionally specify an entry point function. This is important when you develop multiple-language versions. Therefore, the program is no longer self-contained, and the program may experience problems if the dependency is broken. To use private DLLs, locate your DLLs in the program root folder. 2 10 . DLL dependencies When a program or a DLL uses a DLL function in another DLL, a dependency is created. & typedef VOID (*DLLPROC) (LPTSTR); & HINSTANCE hinstDLL; DLLPROC HelloWorld; BOOL fFreeDLL; hinstDLL = LoadLibrary(sampleDLL.dll); if (hinstDLL != NULL) HelloWorld = (DLLPROC) GetProcAddress(hinstDLL, HelloWorld); if (HelloWorld != NULL) (HelloWorld); fFreeDLL = FreeLibrary(hinstDLL); & When you compile and link the SampleDLL application, the Windows operating system searches for the SampleDLL DLL in the following locations in this order: The application folder The current folder The Windows system folder Note The Get System Directory function returns the path of the Windows system folder.
Each method tells the operating system to use the private DLLs that are located in the program root folder. Ayn anda toplam 30 dosya ykleyebilirsiniz . When you use run-time dynamic linking, you do not need an import library file. The .NET Framework assembly With the introduction of Microsoft .NET and the .NET Framework, most of the problems that are associated with DLLs have been eliminated by using assemblies. 2014-08-04 3 >> GTX970M! www.hasee.com 3 2013-07-05 3 89 2013-08-11 3 36 2013-12-20 3 12 2013-08-20 3 4 2013-10-10 3 4 3>> 3 19751219771 2 1(ee) 2 6Qq 2 2 . If backward compatibility is not enforced, the program may not successfully run. If backward compatibility is not enforced, the program may not successfully run.
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