偶帮你找的 procedure TfrmMainWork.FormCreate(Sender: TObject); begin ...... ABitmap:=TBitmap.Create; ABitmap.LoadFromFile('back.bmp'); end;procedure TfrmMainWork.FormClose(Sender: TObject; var Action: TCloseAction); begin ...... ABitmap.Free; end;在ListView组件的OnCustomDraw事件中采用如下代码: procedure TfrmMainWork.lvDbListCustomDraw(Sender: TCustomListView; const ARect: TRect; var DefaultDraw: Boolean); var x,y,w,h :Integer; begin with ABitmap do begin w:=Width; h:=Height; end; y:=0; while (y < Height) do begin x:=0; while (x < Width) do begin lvDbList.Canvas.Draw(x,y,ABitmap); Inc(x,w); end; Inc(y,h); end; end;
procedure TfrmMainWork.FormCreate(Sender: TObject);
begin
......
ABitmap:=TBitmap.Create;
ABitmap.LoadFromFile('back.bmp');
end;procedure TfrmMainWork.FormClose(Sender: TObject;
var Action: TCloseAction);
begin
......
ABitmap.Free;
end;在ListView组件的OnCustomDraw事件中采用如下代码:
procedure TfrmMainWork.lvDbListCustomDraw(Sender: TCustomListView;
const ARect: TRect; var DefaultDraw: Boolean);
var
x,y,w,h :Integer;
begin
with ABitmap do
begin
w:=Width;
h:=Height;
end;
y:=0;
while (y < Height) do
begin
x:=0;
while (x < Width) do
begin
lvDbList.Canvas.Draw(x,y,ABitmap);
Inc(x,w);
end;
Inc(y,h);
end;
end;