VC通过函数名调用DLL的标准范例

• DLL

extern "C" __declspec(dllexport) void GetDefaultPrinterName(char* name);

extern "C" __declspec(dllexport) void GetDefaultPrinterName(char* name)
{
    //
}

• 调用代码

#include 
#include
#include
using namespace std;

#define TEST_DLL_PATH        "D:\\Office-5.0-project\\c\\windows-printer\\Debug\\TPrinter.dll"
#define TEST_FUNCTION_NAME   "GetDefaultPrinterName"

typedef void( *TestFunction)(char*);

int main()
{
	cout