git-svn-id: https://192.168.0.254/svn/Proyectos.Tecsitel_FactuGES/trunk@4 b68bf8ae-e977-074f-a058-3cfd71dd8f45
240 lines
6.9 KiB
ObjectPascal
240 lines
6.9 KiB
ObjectPascal
{
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===============================================================================
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Copyright (©) 2001. Rodax Software.
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===============================================================================
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Los contenidos de este fichero son propiedad de Rodax Software titular del
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copyright. Este fichero sólo podrá ser copiado, distribuido y utilizado,
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en su totalidad o en parte, con el permiso escrito de Rodax Software, o de
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acuerdo con los términos y condiciones establecidas en el acuerdo/contrato
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bajo el que se suministra.
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-----------------------------------------------------------------------------
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Web: www.rodax-software.com
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===============================================================================
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Fecha primera versión: 13-05-2002
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Versión actual: 1.0.1
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Fecha versión actual: 06-03-2004
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===============================================================================
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Modificaciones:
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Fecha Comentarios
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---------------------------------------------------------------------------
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06-03-2004 Al hacer doble click sobre el grid, se pasará a modificar el
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registro o se seleccionará, dependiendo del modo en el que
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se encuentre la pantalla.
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===============================================================================
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}
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unit Instaladores;
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interface
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uses
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Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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Db, DBTables, Grids, DBGrids, ComCtrls, IBDatabase, ToolWin, ExtCtrls,
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IBCustomDataSet, IBQuery, RXDBCtrl, RdxPaneles, RdxBarras,
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RdxBotones, Tipos, Mensajes, RdxFrameInstaladores, dxCntner, dxTL,
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dxDBCtrl, dxDBGrid;
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type
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TfrInstaladores = class(TRdxFrameInstaladores)
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pnlGrid: TPanel;
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brSeleccion: TRdxBarraInferior;
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bSeleccionar: TRdxBoton;
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bCancelarGuardar: TRdxBoton;
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dsInstaladores: TDataSource;
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gridInstaladores: TdxDBGrid;
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barraInstaladores: TRdxBarraSuperior;
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bBuscar: TRdxBotonSuperior;
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bConsultar: TRdxBotonSuperior;
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bEliminar: TRdxBotonSuperior;
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bModificar: TRdxBotonSuperior;
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bAnadir: TRdxBotonSuperior;
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imgSombra: TImage;
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procedure bAnadirClick(Sender: TObject);
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procedure bModificarClick(Sender: TObject);
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procedure bEliminarClick(Sender: TObject);
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procedure bConsultarClick(Sender: TObject);
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procedure bBuscarClick(Sender: TObject);
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procedure bSeleccionarClick(Sender: TObject);
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procedure bCancelarGuardarClick(Sender: TObject);
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procedure gridInstaladoresRefreshButton(Sender: TObject);
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procedure gridInstaladoresDblClick(Sender: TObject);
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private
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procedure ActualizarBotones;
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protected
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procedure BuscarInstalador; override;
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procedure FreeContenido; override;
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public
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constructor Create (AOwner : TComponent); override;
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destructor Destroy; override;
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published
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property TablaInstaladores;
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property Entidad;
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end;
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var
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frInstaladores: TfrInstaladores;
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implementation
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{$R *.DFM}
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uses
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BaseDatos, Instalador, BuscarInstalador, TablaInstaladores, Configuracion,
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Literales;
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constructor TfrInstaladores.Create (AOwner : TComponent);
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begin
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inherited Create(AOwner);
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Entidad := entInstalador;
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ConfigurarFrame(Self, Self.Entidad);
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BaseDatos := dmBaseDatos.BD;
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Transaccion := dmBaseDatos.Transaccion;
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TablaInstaladores := TIBDataSet.Create(Self);
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dsInstaladores.DataSet := TablaInstaladores;
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with TablaInstaladores do
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begin
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DisableControls;
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Database := BaseDatos;
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Transaction := Transaccion;
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SelectSQL.Assign(dmTablaInstaladores.sqlGrid);
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Prepare;
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Open;
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ActualizarBotones;
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EnableControls;
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end;
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dmTablaInstaladores.InicializarGridInstaladores(gridInstaladores);
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end;
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destructor TfrInstaladores.Destroy;
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begin
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TablaInstaladores.Close;
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TablaInstaladores.UnPrepare;
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TablaInstaladores.Free;
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inherited;
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end;
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procedure TfrInstaladores.BuscarInstalador;
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begin
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with TablaInstaladores do
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begin
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DisableControls;
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Close;
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Open;
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ActualizarBotones;
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EnableControls;
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end;
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TablaInstaladores.Locate('CODIGO',CodigoInstalador,[]);
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end;
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procedure TfrInstaladores.FreeContenido;
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begin
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if (Contenido is TRdxFrameInstaladores) then
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CodigoInstalador := (Contenido as TRdxFrameInstaladores).CodigoInstalador;
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inherited;
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end;
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procedure TfrInstaladores.bAnadirClick(Sender: TObject);
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begin
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Contenido := TfrInstalador.Create(Self);
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Contenido.Modo := Anadir;
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end;
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procedure TfrInstaladores.bModificarClick(Sender: TObject);
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begin
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CodigoInstalador := TablaInstaladores.FieldByName('CODIGO').AsString;
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Contenido := TfrInstalador.Create(Self);
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Contenido.Modo := Modificar;
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end;
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procedure TfrInstaladores.bEliminarClick(Sender: TObject);
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begin
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CodigoInstalador := TablaInstaladores.FieldByName('CODIGO').AsString;
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Contenido := TfrInstalador.Create(Self);
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Contenido.Modo := Eliminar;
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end;
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procedure TfrInstaladores.bConsultarClick(Sender: TObject);
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begin
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CodigoInstalador := TablaInstaladores.FieldByName('CODIGO').AsString;
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Contenido := TfrInstalador.Create(Self);
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Contenido.Modo := Consultar;
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end;
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procedure TfrInstaladores.bBuscarClick(Sender: TObject);
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begin
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CodigoInstalador := TablaInstaladores.FieldByName('CODIGO').AsString;
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Contenido := TfrBuscarInstalador.Create(Self);
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end;
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procedure TfrInstaladores.bSeleccionarClick(Sender: TObject);
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begin
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if TablaInstaladores.RecordCount = 0 then
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begin
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VerMensaje(msgInsNoHayInstaladores);
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exit;
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end;
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// Para no hacer un BuscarInstalador que no es necesario
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// FCodigoInstalador := TablaInstaladores.FieldByName('CODIGO').Value;
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if gridInstaladores.SelectedCount = 0 then
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FCodigoInstalador := TablaInstaladores.FieldByName('CODIGO').Value
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else
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FListaInstaladores := dmTablaInstaladores.darListaInstaladores(gridInstaladores, @TablaInstaladores);
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CloseFrame;
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end;
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procedure TfrInstaladores.bCancelarGuardarClick(Sender: TObject);
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begin
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FCodigoInstalador := Null;
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CloseFrame;
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end;
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procedure TfrInstaladores.ActualizarBotones;
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begin
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if BaseDatos.IsReadOnly then
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begin
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bAnadir.Enabled := False;
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bModificar.Enabled := False;
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bEliminar.Enabled := False;
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bConsultar.Enabled := True;
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bBuscar.Enabled := True;
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Exit;
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end;
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if TablaInstaladores.RecordCount = 0 then begin
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bAnadir.Enabled := True;
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bModificar.Enabled := False;
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bEliminar.Enabled := False;
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bConsultar.Enabled := False;
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bBuscar.Enabled := False;
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end
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else begin
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bAnadir.Enabled := True;
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bModificar.Enabled := True;
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bEliminar.Enabled := True;
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bConsultar.Enabled := True;
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bBuscar.Enabled := True;
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end;
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end;
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procedure TfrInstaladores.gridInstaladoresRefreshButton(Sender: TObject);
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begin
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BuscarInstalador;
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end;
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procedure TfrInstaladores.gridInstaladoresDblClick(Sender: TObject);
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begin
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if Modo = Seleccionar then
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bSeleccionar.Click
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else
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bModificar.Click;
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end;
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end.
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