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RAD Studio VCL Reference
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TSmallintField Class
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RAD Studio VCL Reference
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TSmallIntField represents a signed 16-bit integer field in a dataset.
TSmallintField = class(TIntegerField);
class TSmallintField : public TIntegerField;
DB
TSmallIntField encapsulates the fundamental behavior common to small-integer fields. Small-integer fields can hold values in the range -32768 to 32767, and are used to hold values that are signed 16-bit whole numbers.
If you use the Fields editor at design time to create a persistent field component for the small integer field, you can access it by name at runtime. When using dynamic field components, you can access the TSmallIntField instance using the dataset's Fields property or FieldByName method.
Defining a Data Field
Using Default Formatting for Numeric
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Class Hierarchy