function PinToTaskbar(const szFilename: String; TaskBar, IsPin: Boolean): Boolean;
//szFilename: full path to executable file
//TaskBar: False - pin to StartMenu, True - pin to TaskBar
//IsPin: False - unpin from TaskBar/StartMenu, True - pin to TaskBar/StartMenu
var
hInst: THandle;
buf: array [0..255] of Char;
i, res: Integer;
strLnk, strVerb: String;
objShell, colVerbs: Variant;
begin
Result := False;
if (GetWindowsVersion < $06010000) or not FileExists(szFilename) then Exit;
if IsPin then
begin
if SHGetNewLinkInfo(szFilename, ExpandConstant('{tmp}'), buf[0], res, 0) then
begin
while buf[Length(strLnk)] <> #0 do Insert(buf[Length(strLnk)], strLnk, Length(strLnk)+1);
if FileExists(ExpandConstant('{userappdata}\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\') + ExtractFileName(strLnk)) then Exit;
end;
if TaskBar then res := 5386 else res := 5381;
end else if TaskBar then res := 5387 else res := 5382;
hInst := LoadLibraryEx(ExpandConstant('{sys}\shell32.dll'), 0, LOAD_LIBRARY_AS_DATAFILE);
if hInst <> 0 then
try
for i := 0 to LoadString(hInst, res, buf[0], 255)-1 do Insert(buf[i], strVerb, i+1);
try
objShell := CreateOleObject('Shell.Application');
colVerbs := objShell.Namespace(ExtractFileDir(szFilename)).ParseName(ExtractFileName(szFilename)).Verbs;
for i := 1 to colVerbs.Count do if CompareText(colVerbs.Item[i].Name, strVerb) = 0 then
begin
colVerbs.Item[i].DoIt;
Result := True;
Break;
end;
except
Exit;
end;
finally
FreeDLL(hInst);
end;
end;
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