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Field class for smallint (16-bit signed integer) data
Source position: db.pas line 588
type TSmallintField = class(TLongintField) |
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protected |
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function GetDataSize; override; |
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public |
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constructor Create(); override; |
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Create a new instance of the TSmallintField class. |
end; |
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Field class for smallint (16-bit signed integer) data |
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Field class for 32-bit signed integer data |
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Base class for all numerical data field classe |
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Provide access to the contents of a single field in a record |
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TSmallIntField is the class created when a dataset must manage 16-bit signed integer data, of datatype ftSmallInt. It exposes no new properties, but simply overrides some methods to manage 16-bit signed integer data.
It should never be necessary to create an instance of TSmallIntField manually, a field of this class will be instantiated automatically for each smallint field when a dataset is opened.
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Provide access to the contents of a single field in a record |
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Base class for all numerical data field classe |
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Field class for 32-bit signed integer data |
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Field class for word (16-bit unsigned integer) data |
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