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Data.DB.TField.Value

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Delphi

property Value: Variant read GetAsVariant write SetAsVariant;

C++

__property System::Variant Value = {read=GetAsVariant, write=SetAsVariant};

Properties

Type Visibility Source Unit Parent
property public
Data.DB.pas
Data.DB.hpp
Data.DB TField

Description

Represents the data in a field component.

Use Value to read data directly from and write data directly to a field component at run time. For example, use the Value property to affect the contents of a field that is not Visible.

Note: For BLOB fields (Data.DB.TBlobField), the Value property is equivalent to the AsString property. The string data (Delphi) or AnsiString (C++) type can store binary data as well as text. Thus, even BLOB fields for nontextual BLOB types such as ftGraphic or ftTypedBinary can get or set their data using a string (Delphi) or an AnsiString (C++).


See Also

Code Examples


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