// stdafx.cpp : 只包括标准包含文件的源文件
// TestCase.pch 将作为预编译头
// stdafx.obj 将包含预编译类型信息

#include "stdafx.h"

// 声明函数指针;
LOADCUSTOMERJPG g_pfLoadCustomerJPG = NULL;
// 声明dll模块;
HMODULE g_hMyDll = NULL;

BOOL LoadTestCaseDll()
{
	DWORD dwError = 0;
	if ( g_hMyDll == NULL)
		g_hMyDll = LoadLibrary(_T("Renderings.dll"));

	if ( g_hMyDll == NULL)
	{
		dwError = GetLastError();
		AfxMessageBox(_T("加载动态库失败"));
		return FALSE;
	}

	g_pfLoadCustomerJPG = (LOADCUSTOMERJPG)::GetProcAddress(g_hMyDll,"LoadRenderings");

	if ( g_pfLoadCustomerJPG == NULL)
	{
		FreeLibrary(g_hMyDll);
		g_hMyDll = NULL;

		return FALSE;
	}	

	return TRUE;
}

void FreeTestCaseDll()
{
	if ( g_hMyDll )
	{
		FreeLibrary(g_hMyDll);
		g_hMyDll = NULL;

		g_pfLoadCustomerJPG = NULL;
	}
}