📄 u_dataview.pas
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unit U_DataView;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, Grids, DBGridEh, ExtCtrls, DBCtrls, DB, DBTables, StdCtrls,
Buttons;
type
TDataView = class(TForm)
DBGridEh1: TDBGridEh;
DBNavigator1: TDBNavigator;
QueryCX: TQuery;
DataSource1: TDataSource;
BitBtn1: TBitBtn;
BitBtn2: TBitBtn;
BitBtn3: TBitBtn;
procedure BitBtn1Click(Sender: TObject);
procedure BitBtn2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
DataView: TDataView;
implementation
uses U_QForm;
{$R *.dfm}
procedure TDataView.BitBtn1Click(Sender: TObject);
begin
If QForm.ShowModal=mrOK Then
Begin
QueryCX.Close;
While QueryCX.SQL.Count>1 Do QueryCX.SQL.Delete(1);
QueryCX.SQL.Add('Where 1>0');
QueryCX.SQL.AddStrings(QForm.MemoSQL.Lines);
QueryCX.SQL.Add('Order By 业务类型');
QueryCX.Open;
End;
end;
procedure TDataView.BitBtn2Click(Sender: TObject);
begin
DBGridEh1.OnSaveGridData(Sender);
end;
end.
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