[[Delphius]]

Yo tenía una unidad que hice en mis primeros momentos en Delphi... al cabo de un tiempo me di cuenta de que era una unidad sin utilidad...
pues se las paso... a lo mejor a alguien le sirva

Código Delphi [-]
unit WindowsUses;

interface

uses Windows, SysUtils, Forms, Messages, Classes;

procedure Mostrar(Forma: TForm;Value:Boolean;PosX,PosY:integer);
procedure ExpandirForma(Forma:TForm;Ancho,Largo:integer);
function FormaCreada(Nombre: String): boolean;
procedure DestruirForma(Forma: TForm);
procedure MinimizarForma(Forma: TForm);
procedure MaximizarForma(Forma: TForm);
procedure RestaurarForma(Forma: TForm);
procedure MinimizarAplicacion;
procedure FinalizarAplicacion;

implementation

procedure Mostrar(Forma: TForm;Value:Boolean;PosX,PosY:integer);
var Ban: Boolean;
begin
Ban := FormaCreada(Forma.Name);
if Ban
   then begin
        with Forma do
          begin
          Left := PosX;
          Top := PosY;
          Visible := Value;
          end;
        end;
end;

procedure ExpandirForma(Forma:TForm;Ancho,Largo:integer);
var Ban: boolean;
begin
ban := FormaCreada(Forma.Name);
if Ban then begin
            with Forma do
              begin
              Height:= Largo;
              Width:= Ancho;
              end;
            end;
end;

function FormaCreada(Nombre: string): boolean;
var Ban: boolean;
    i: integer;
begin
Ban := False;
i := 0;
while (Ban = False) and (i<= Screen.FormCount-1) do
  begin
  if Screen.Forms[i].Name = Nombre
    then ban := True
    else Inc(i,1);
  end;
Result := Ban;
end;

procedure DestruirForma(Forma: TForm);
var Ban: boolean;
begin
Ban := FormaCreada(Forma.Name);
if Ban
   then Forma.Destroy;
end;

procedure MinimizarForma(Forma: TForm);
var Ban: boolean;
begin
Ban := FormaCreada(Forma.Name);
if Ban then begin
            with Forma do
            WindowState := wsMinimized;
            end;
end;

procedure MaximizarForma(Forma: TForm);
var Ban: boolean;
begin
Ban := FormaCreada(Forma.Name);
if Ban then begin
            with Forma do
            WindowState := wsMaximized;
            end;
end;

procedure RestaurarForma(Forma: TForm);
var Ban: boolean;
begin
Ban := FormaCreada(Forma.Name);
if Ban then begin
            with Forma do
            WindowState := wsNormal;
            end;
end;

procedure MinimizarAplicacion;
begin
Application.Minimize;
end;

procedure FinalizarAplicacion;
begin
Application.Terminate;
end;

end.

Saludos,