[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'db' (#fcl)

TParam.DataType

Data type of the parameter

Declaration

Source position: db.pas line 1230

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.

See also

TParam.IsNull

  

Is the parameter empty

TParam.Value

  

Value as a variant

TParam.AssignField

  

Copy value from field instance


Documentation generated on: Nov 14 2015