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- unit Wkdir;
-
- interface
-
- uses
- SysUtils, WinTypes, WinProcs, Messages, Classes, Graphics, Controls,
- Forms, Dialogs, DbiProcs, DbiTypes, DB, StdCtrls, Grids, DBGrids,
- DBTables;
-
- type
- TForm1 = class(TForm)
- ListBox1: TListBox;
- Button1: TButton;
- Label1: TLabel;
- Database1: TDatabase;
- Table1: TTable;
- Table2: TTable;
- DataSource1: TDataSource;
- DataSource2: TDataSource;
- DBGrid1: TDBGrid;
- DBGrid2: TDBGrid;
- Button3: TButton;
- Button4: TButton;
- Label2: TLabel;
- Label3: TLabel;
- procedure FormCreate(Sender: TObject);
- procedure Button1Click(Sender: TObject);
- procedure Button3Click(Sender: TObject);
- procedure Button4Click(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
-
- var
- Form1: TForm1;
-
- implementation
-
- {$R *.DFM}
-
- uses ChDir;
-
- procedure TForm1.FormCreate(Sender: TObject);
- begin
- Session.GetTableNames('MyDb', '', True, True, ListBox1.Items);
- end;
-
- procedure TForm1.Button1Click(Sender: TObject);
- var szDir: array[0..DBIMAXPATHLEN] of char;
- begin
- try
- ChDirDlg := TChDirDlg.Create(Self);
- if ChDirDlg.ShowModal = mrOK then
- begin
- StrPCopy(szDir, ChDirDlg.Label1.Caption);
- Check(DbiSetDirectory(Database1.Handle, szDir));
- end;
- except
- Application.HandleException(Self);
- end;
- ChDirDlg.Release;
- Session.GetTableNames('MyDB', '', True, True, ListBox1.Items);
- end;
-
- procedure TForm1.Button3Click(Sender: TObject);
- begin
- Table1.Close;
- Table1.Tablename := ListBox1.Items[listbox1.itemindex];
- Table1.Open;
- Label2.Caption := Table1.TableName;
- end;
-
- procedure TForm1.Button4Click(Sender: TObject);
- begin
- Table2.Close;
- Table2.Tablename := ListBox1.Items[listbox1.itemindex];
- Table2.Open;
- Label3.Caption := Table2.TableName;
- end;
-
- end.
-