RAD Studio VCL Reference
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Sets record buffers when accessing field values.
procedure SetAltRecBuffers(Old: PChar; New: PChar; Cur: PChar);
__fastcall SetAltRecBuffers(const char * Old, const char * New, const char * Cur);
Applications do not normally need to call this method. SetAltRecBuffers sets pointers to records buffers that are used when accessing the OldValue, NewValue, and CurValue properties of a field component belonging to the client dataset. These value are accessed only while processing updates.
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