//加入如下代码,那么StringGrid的第四列就只读了.其他列非只读
procedure TForm1.StringGrid1SelectCell(Sender: TObject; ACol,
ARow: Integer; var CanSelect: Boolean);
begin
with StringGrid1 do begin
if ACol = 4 then
Options := Options - [goEditing]
else Options := Options + [goEditing];
end;
procedure TForm1.StringGrid1DrawCell(Sender: TObject; ACol, ARow: Integer;
Rect: TRect; State: TGridDrawState);
var
dx,dy:byte;
begin
if (acol = 4) and not (arow = 0) then
with stringgrid1 do
begin
canvas.Brush.color := clYellow;
canvas.FillRect(Rect);
canvas.font.color := clblue;
dx:=2;//调整此值,控制字在网格中显示的水平位置
dy:=2;//调整此值,控制字在网格中显示的垂直位置
canvas.TextOut(rect.left+dx , rect.top+dy , cells[acol, arow]);
end;
//控制标题栏的对齐
if (arow = 0) then
with stringgrid1 do
begin
canvas.Brush.color := clbtnface;
canvas.FillRect(Rect);
dx := 12; //调整此值,控制字在网格中显示的水平位置
dy := 5; //调整此值,控制字在网格中显示的垂直位置
canvas.TextOut(rect.left + dx, rect.top + dy, cells[acol, arow]);
end;
end;