Data Source

[pronny31]

Delphi-Quellcode:

unit mainUnit;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, DBCtrls, DB, IBDatabase, IBCustomDataSet, IBQuery,
  IBTable, Grids, DBGrids;

type
  TmainForm = class(TForm)
    IBDatabase1: TIBDatabase;
    IBTransaction1: TIBTransaction;
    DataSource1: TDataSource;
    DBMemo1: TDBMemo;
    IBQuery1: TIBQuery;
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  mainForm: TmainForm;

implementation

{$R *.dfm}
Begin
        MainForm.DataSource1.DataSet:= MainForm.IBQuery1;
        MainForm.DBMemo1.DataSource := MainForm.DataSource1;
        MainForm.DBMemo1.DataField := 'MEMO1';

end.

Habe es hiermit versucht es kommt eine Speicherzugriffsverletzung ?