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| unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Inifiles, FileCtrl, MPlayer, ExtCtrls;
type
TfrmMain = class(TForm)
Button1: TButton;
edtRelPath: TEdit;
lblFileName: TLabel;
MediaPlayer1: TMediaPlayer;
Button2: TButton;
Button3: TButton;
Panel1: TPanel;
Button4: TButton;
Label3: TLabel;
Label1: TLabel;
GroupBox1: TGroupBox;
RadioButton1: TRadioButton;
RadioButton2: TRadioButton;
RadioButton3: TRadioButton;
RadioButton4: TRadioButton;
RadioButton5: TRadioButton;
RadioButton6: TRadioButton;
RadioButton7: TRadioButton;
RadioButton8: TRadioButton;
Label2: TLabel;
Label4: TLabel;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
private
thefile : String;
procedure FindFile (directory, filename: String);
{ Private-Deklarationen }
public
{ Public-Deklarationen }
end;
var
frmMain: TfrmMain;
implementation
{$R *.dfm}
procedure TfrmMain.FindFile (directory, filename: String);
var
SearchRec : TSearchRec;
NewPath : String;
begin
directory := IncludeTrailingBackslash (directory);
try
if FindFirst (directory + '*.*', faAnyFile, SearchRec) = 0 then
repeat
if (SearchRec.Name <> '.') and (SearchRec.Name <> '..') then
begin
if (SearchRec.Attr and faDirectory = faDirectory) then
begin
NewPath := IncludeTrailingBackslash (directory + SearchRec.Name);
FindFile (NewPath, filename);
Label3.Caption := NewPath;
end
else
if filename = SearchRec.Name then
begin
thefile := directory + filename;
Exit;
end;
end;
until FindNext (SearchRec) <> 0;
finally
SysUtils.FindClose (SearchRec);
end;
end;
procedure TfrmMain.Button1Click(Sender: TObject);
const
drivearray : array [0..1] of String = ('J:\', 'H:\');
var
fixedpath : String;
filename : String;
directory : String;
i : Integer;
begin
thefile := '';
fixedpath := '';
directory := IncludeTrailingBackSlash (fixedpath) + StringReplace (edtRelPath.Text, filename, '', [rfReplaceAll]);
for i := 0 to Length (drivearray) - 1 do
begin
filename := ExtractFileName (edtRelPath.Text);
directory := IncludeTrailingBackslash (drivearray [i] + fixedpath) + StringReplace (edtRelPath.Text, filename, '', [rfReplaceAll]);
FindFile (directory, filename);
if thefile <> '' then
begin
lblFileName.Caption := thefile;
Panel1.Caption := thefile;
Exit;
end;
end;
end; // btnFindClick
procedure TfrmMain.Button2Click(Sender: TObject);
begin
with mediaplayer1 do begin
mediaplayer1.filename:= panel1.caption;
mediaplayer1.open;
mediaplayer1.Play;
end;
end;
procedure TfrmMain.Button3Click(Sender: TObject);
begin
mediaplayer1.stop;
end;
procedure TfrmMain.Button4Click(Sender: TObject);
begin
close;
end;
end. |
