Bcb6 interbase components TIBQuery if at the time of two threads used at the same time, the program will randomly crash, the probability is very high, has been troubled for a few days, can not find a solution, guidance, and connection is firebird2.1.

CodePudding user response:

Involving the VCL multithreading, want to use the Synchronize method,

CodePudding user response:

This took me, and do not change the interface will crash, as long as in the two threads running at the same time, TCriticalSection also used, prohibit operation database at the same time, there is still no, 6 version is too old?

CodePudding user response:

I think bcb6 really not very good, have been use vs before, feel more vs or Eclipse to use,

CodePudding user response:

Graph save trouble, feel the VCL save trouble!

CodePudding user response:

You can have a try in the two threads with two independent TIBQuery,