FireDAC.Stan.Param.TFDParam.Bound
Delphi
property Bound: Boolean read FBound write FBound;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | FireDAC.Stan.Param.pas | FireDAC.Stan.Param | TFDParam |
Description
Indicates whether a value (NULL or otherwise) has been assigned to the parameter.
Read Bound to determine whether a value has been assigned to the parameter. Whenever a value is assigned to a TFDParam object, the Bound property is automatically set to TRUE. Set Bound to FALSE to undo the setting of a value. The Clear method replaces the value of the parameter with NULL, but does not set Bound to FALSE. However, if the Clear method is used to bind the parameter to a NULL value, Bound must be separately set to TRUE.