Creates and raises an EDatabaseError exception with a formatted error message.
procedure DatabaseErrorFmt(const Message: WIdeString; const Args: array of const; Component: TComponent = nil);
DatabaseErrorFmt(const BSTR Message, const array of const Args, TComponent * Component = nil);
DB
Call DatabaseError to raise an EDatabaseError exception. The error message for the exception is assembled from the format string specified by the Message parameter and applying the Args parameter. In C++, the Args_Size parameter specifies the index of the last argument in Args (one less than the number of arguments). If a component is provided as the final parameter, the message is prefixed by the name of the component to help in interpreting the error message.In C++, this parameter can be NULL.
Call DatabaseErrorFmt rather than creating and raising the exception directly in code to reduce the overall code size of the application.
DbiError
DatabaseError
|
Copyright(C) 2008 CodeGear(TM). All Rights Reserved.
|
|
What do you think about this topic? Send feedback!
|
File