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    TFieldDefs.Add

    Add a new field definition to the collection.

    Declaration

    Source position: db.pas line 235

    public 
function Add(const AName: string; ADataType: TFieldType; 
            ASize: Integer; APrecision: Integer; ARequired: Boolean; 
            AReadOnly: Boolean; AFieldNo: Integer; 
            ACodePage: TSystemCodePage) : TFieldDef;  overload; overload;

function Add(const AName: string; ADataType: TFieldType; ASize: Word; 
            ARequired: Boolean; AFieldNo: Integer) : TFieldDef
            ;  overload; overload;

procedure Add(const AName: string; ADataType: TFieldType; ASize: Word; 
             ARequired: Boolean);  overload; overload;

procedure Add(const AName: string; ADataType: TFieldType; ASize: Word)
             ;  overload; overload;

procedure Add(const AName: string; ADataType: TFieldType);  overload; overload;

    Description

    Add adds a new item to the collection and fills in the Name, DataType, Size and Required properties of the newly added item with the provided parameters.

    Errors

    If an item with name AName already exists in the collection, then an exception will be raised.

    See also

    Name Description
    TFieldDefs.AddFieldDef Add new TFieldDef.