下面这些代码能不能用循环之外的代码写:
for i:=10 to dbgrideh1.columns.count-1 do
begin
dbgrideh1.Columns[i].visible:=false;
end; (dbgrideh1.columns.count-1也可以换成具体的数字),即:
for i:=10 to 100 do
begin
dbgrideh1.Columns[i].visible:=false;
end;
for i:=10 to dbgrideh1.columns.count-1 do
begin
dbgrideh1.Columns[i].visible:=false;
end; (dbgrideh1.columns.count-1也可以换成具体的数字),即:
for i:=10 to 100 do
begin
dbgrideh1.Columns[i].visible:=false;
end;
for i:=0 to dbgrideh1.columns.count-1 do
begin
dbgrideh1.Columns[i].OptimizeWidth;
end;