Recent content by Markus Donath

Oq->SetVariable(L"ID", Null()); That's it. Thanks.

My success message was too early. NULL ist a typedef to 0 only: #ifndef NULL #ifdef __cplusplus #define NULL 0 #else #define NULL ((void *)0) #endif #endif Thus, 'Query->SetVariable("DT", NULL);' will set the value to number 0. What I want to do is to set a real NULL-field. That doesn't work...

Fine!

TDateTime dt = /* ... */; Query->DeclareVaraiable("DT", otDate); if(/*dt is a valid date*/ Query->SetVariable("DT", dt); else Query->SetVariable("DT", "NULL"); //

Unfortunately the new version still cannot be used in C++ Builder (XE3) to create 64 bit applications. Every exception that occurs sends a program to nirvana. It's a pity.

There is a new DOA version for XE4. XE3 seems to be unchanged. But in the XE3 'restrictions'-file is mentioned: - Only Delphi and C++Builder are supported - Win32/Win64 only, no support for .NET and C#. As far as I know, the 4.1.3.3 version does not work correctly for C++Builder/Win64. Will...

I believe you don't want me to understand. The C++ Builder is of course 32 bit. But the target platform can be 64 bit. You confirmed the existence of that error a couple of month ago. Markus Donath

Hello, is there any progress in handling exceptions in the 64 bit version of the C++ Builder?

It seems that exception handling does not work properly with c++ builder 64: try { OracleQuery1->SQL->Text = "insert into bla values(1, 2); OracleQuery1->Execute() } catch(EOracleError& e) { ShowMessage(e.Message); } catch(...) { ShowMessage("argg..."); } Neither the first nor...

I did a short test now. It seems that current DOA XE3 edition already works with C++ Builder 64 bit. Am I right? Markus