| 
   
    | ...überprüfen ob Word, Excel, Access, Outlook, Powerpoint läuft? |   
    | Autor: 
      Thomas Stutz |  | [ Tip ausdrucken ] |  |  |  
 
 
usesComObj, ActiveX;
 
 function IsObjectActive(ClassName: string): Boolean;
 var
 ClassID: TCLSID;
 Unknown: IUnknown;
 begin
 try
 ClassID := ProgIDToClassID(ClassName);
 Result  := GetActiveObject(ClassID, nil, Unknown) = S_OK;
 except
 // raise;
 Result := False;
 end;
 end;
 
 procedure TForm1.Button1Click(Sender: TObject);
 begin
 if IsObjectActive('Word.Application') then ShowMessage('Word is running !');
 if IsObjectActive('Excel.Application') then ShowMessage('Excel is running !');
 if IsObjectActive('Outlook.Application') then ShowMessage('Outlook is running !');
 if IsObjectActive('Access.Application') then ShowMessage('Access is running !');
 if IsObjectActive('Powerpoint.Application') then ShowMessage('Powerpoint is running !');
 end;
 
 
 
   
   
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