C / C++ / MFC

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

<code>
// See Microsoft Knowledge Base: Q253317 for warning messages.
#pragma warning(push)
#pragma warning(disable:4146)

#import "C:\Program Files\Common Files\System\ado\msado15.dll" rename ("EOF","ADOEOF") // ADO

using namespace ADODB;

#pragma warning(pop)
#include <afxdao.h>      // DAO declarations
</code>

<code>]
// See Microsoft Knowledge Base: Q253317 for warning messages.
#pragma warning(push)
#pragma warning(disable:4146)
<font color=green>//
// However there are conflicts when they are declared
// (imported, in the case of ADO) together.
//
// I have experimented to get declaration/import order correct for compilation.
//
// .The JRO importation must come after the ADO declaration.
// .Rename the JRO namespace to avoid conflicts.
// .To avoid conflicts, place the DAO declarations after the ADOX and ADO imports</font>
#import "C:\Program Files\Common Files\system\ado\msadox.dll"
#import "C:\Program Files\Common Files\System\ado\msado15.dll" rename ("EOF","ADOEOF")			// ADO
#import "C:\Program Files\Common Files\system\ado\msjro.dll" rename_namespace("JRODB")			// Jet Replication Objects (JRO)
#import "C:\Program Files\Common Files\System\Ole DB\oledb32.dll" rename_namespace("oledb")		// OLEDB 
//
using namespace ADODB;
#pragma warning(pop)
#include <afxdao.h>				// DAO declarations
</code>

#pragma pack(1)<br />
struct MyStruct<br />
{<br />
BYTE a;<br />
UINT b;<br />
};<br />
#pragma pack()

#pragma pack(4)<br />
struct MyStruct<br />
{<br />
BYTE a;<br />
UINT b;<br />
};<br />
#pragma pack()