Data.Bind.DBScope.TCustomBindScopeDB.IsRequired

• Up to Parent: TCustomBindScopeDB

[–] Properties Type: function Visibility: protected Source: Data.Bind.DBScope.pas Unit: Data.Bind.DBScope Parent: TCustomBindScopeDB

Delphi

function IsRequired(const AFieldName: string): Boolean;

Description

Specifies whether a non-blank value for a field is required.

The IsRequired method internally calls Data.DB.TField.Required to obtain whether a non-blank value for a field is required. The field is given through the AFieldName parameter.

See Also

• Data.Bind.DBScope.TCustomBindScopeDB.IsValidChar