private void button3_Click(object sender, EventArgs e)
        {
            Jobs fjob = new Jobs();
            fjob.ShowDialog();
         }

        private void button5_Click(object sender, EventArgs e)
        {
            [color=red]MixedAlphabet[/color] ma = new MixedAlphabet();
            ma.ShowDialog();
        }

        private void button6_Click(object sender, EventArgs e)
        {
            [color=red]BadAlphabet[/color] ba = new BadAlphabet();
            ba.ShowDialog();
        }

        private void button7_Click(object sender, EventArgs e)
        {
            [color=red]MissingLetter[/color] ml = new MissingLetter();
            ml.ShowDialog();
        }

unit Unit3;

interface
 uses Forms,StdCtrls;
	procedure aaa(a:TForm);
implementation
  procedure aaa(a:TForm);
  var
    k:Byte;
    i:Integer;
  begin
    for i:=0 to a.componentCount -1 do
    begin
      if a.Components[i] is TEdit then
         TEdit(a.Components[i]).Text := 'Lisa';
		end;
  end;
end.

unit Unit2;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type
  TForm2 = class(TForm)
    edt1: TEdit;
    btn1: TButton;
    procedure btn1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form2: TForm2;

implementation

uses Unit3;

{$R *.dfm}

procedure TForm2.btn1Click(Sender: TObject);
begin
  aaa(Form2);
end;

end.

 c.GetElementByTag((FadeForm)this, 100 + i).Visible = false;

        public PictureBox GetElementByTag(FadeForm f,int Tg)
        {
            int tag;
            foreach (Control ctrl in f.Controls)
            {
                if (ctrl is PictureBox)
                {
                    PictureBox pb = ctrl as PictureBox;
                    tag = Convert.ToInt16(pb.Tag);
                    if (tag == Tg)
                        return pb;
                }
            }
            return null;
        }

        public PictureBox GetElementByTag(FadeForm f,int Tg)
        {
            int tag;
            foreach (Control ctrl in f.Controls)
            {
                if (ctrl is PictureBox)
                {
                    tag = Convert.ToInt16(ctrl.Tag);
                    if (tag == Tg)
                    return (PictureBox)ctrl;
                }
            }
            return null;
        }

        public PictureBox GetElementByTag(FadeForm f,int Tg)
        {
            int tag;
            foreach (Control ctrl in f.Controls)
            {
                if (ctrl is PictureBox)
                {
                    tag = Convert.ToInt16(ctrl.Tag);
                    if (tag == Tg)
                    return (PictureBox)ctrl;
                }
            }
            return null;
        }