Unit 'DB'	Package
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TParam.DataType

Data type of the parameter.

Declaration

Source position: db.pas line 1493

published property TParam.DataType : TFieldType read FDataType write SetDataType;

Description

DataType is the current data type of the parameter value. It is set automatically when one of the various AsXYZ properties is written, or when the value is copied from a field value.

TParam.IsNull		Is the parameter empty.
TParam.Value		Value as a variant.
TParam.AssignField		Copy value from field instance.

TParam.DataType

Declaration

Description

See also