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SchemaForm.pas
Package: delphi.rar [view]
Upload User: fh681027
Upload Date: 2022-07-23
Package Size: 1959k
Code Size: 1k
Category:
Delphi VCL
Development Platform:
Delphi
- unit SchemaForm;
- interface
- uses
- Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
- Dialogs, DBXpress, FMTBcd, Provider, DBClient, DB, SqlExpr, Grids,
- DBGrids, StdCtrls;
- type
- TFormSchema = class(TForm)
- btnTables: TButton;
- btnFields: TButton;
- DBGrid1: TDBGrid;
- DataSource1: TDataSource;
- SQLConnection1: TSQLConnection;
- SQLDataSet1: TSQLDataSet;
- ClientDataSet1: TClientDataSet;
- DataSetProvider1: TDataSetProvider;
- procedure btnTablesClick(Sender: TObject);
- procedure btnFieldsClick(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
- var
- FormSchema: TFormSchema;
- implementation
- {$R *.dfm}
- procedure TFormSchema.btnTablesClick(Sender: TObject);
- begin
- ClientDataSet1.Close;
- SQLDataSet1.SetSchemaInfo (stTables, '', ''); ClientDataSet1.Open; end;
- procedure TFormSchema.btnFieldsClick(Sender: TObject);
- begin
- SQLDataSet1.SetSchemaInfo (stColumns,
- ClientDataSet1['Table_Name'], ''); ClientDataSet1.Close; ClientDataSet1.Open; end;
- end.