home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Chip 1999 January
/
Chip_1999-01_cd.bin
/
zkuste
/
delphi
/
D1
/
REGISTOR.ZIP
/
RegWrap.pas
< prev
Wrap
Pascal/Delphi Source File
|
1995-12-11
|
1KB
|
66 lines
unit Regwrap;
interface
uses
SysUtils, WinTypes, WinProcs, Messages, Classes, Graphics, Controls,
Forms, Dialogs,Regform;
type
TRegistorCheck = class(TComponent)
private
{ Private declarations }
function DelphiIsRunning : boolean;
protected
{ Protected declarations }
public
{ Public declarations }
function Execute: Boolean;
published
{ Published declarations }
end;
var
RegBox : TRegBox;
procedure Register;
implementation
procedure Register;
begin
RegisterComponents('Plugins', [TRegistorCheck]);
end;
function TRegistorCheck.Execute: boolean;
begin
if not DelphiIsRunning then
begin
RegBox := TRegBox.create(Application);
try
Result := (RegBox.ShowModal = IDOK);
Finally
RegBox.Free;
end;{try block}
end;
end;
function TRegistorCheck.DelphiIsRunning : boolean;
var
H1, H2, H3, H4 : Hwnd;
const
A1 : array[0..12] of char = 'TApplication'#0;
A2 : array[0..15] of char = 'TAlignPalette'#0;
A3 : array[0..18] of char = 'TPropertyInspector'#0;
A4 : array[0..11] of char = 'TAppBuilder'#0;
T1 : array[0..6] of char = 'Delphi'#0;
begin
H1 := FindWindow(A1, T1);
H2 := FindWindow(A2, nil);
H3 := FindWindow(A3, nil);
H4 := FindWindow(A4, nil);
Result := (H1 <> 0) and (H2 <> 0) and
(H3 <> 0) and (H4 <> 0);
end;
end.