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TDataContext.AddWStrToClear Method
TDataContext Class | TDataContext Members | InvokeRegistry Namespace | Description | See Also
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Stores a wide string that can be cleared when the data context is finished.

Pascal
procedure AddWStrToClear(P: Pointer);
C++
__fastcall AddWStrToClear(void * P);
Description

Call AddWStrToClear to add a wide string to the list of temporary wide strings that TDataContext maintains. When the TDataContext instance is freed, it clears all strings in this list. 

P is a pointer to the WideString.

Note: TDataContext does not provide access to this list. The caller must keep a reference to the string for use while the TDataContext instance exists.
 

 

See Also
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