var
qxb:boolean;
qxs:string;
i:integer;
begin
qxs:=query.fiedbyname('qxs').asstring//把权限字符串读入qxs中
for i:=1 to length(qxs) do
begin
if qxs[i]='1' then qxb:=true
else qxb:=false;
begin
case i of
0:menui.n1.enable:=qxb
1:menui.n2.enable:=qxb
......
end
qxb:boolean;
qxs:string;
i:integer;
begin
qxs:=query.fiedbyname('qxs').asstring//把权限字符串读入qxs中
for i:=1 to length(qxs) do
begin
if qxs[i]='1' then qxb:=true
else qxb:=false;
begin
case i of
0:menui.n1.enable:=qxb
1:menui.n2.enable:=qxb
......
end
qxs:integer;
begin
qxs:=query['qxs']//qxs字段为整数
case qxs of
1:begin
menu1.n01.Visiabled:=True;
menu1.n02.Visiabled:=False;
menu1.n03.Visiabled:=False;
menu1.n04.Visiabled:=False;
end;
2:begin
menu1.n01.Visiabled:=False;
menu1.n02.Visiabled:=True;
menu1.n03.Visiabled:=False;
menu1.n04.Visiabled:=False;
end;
3:begin
menu1.n01.Visiabled:=False;
menu1.n02.Visiabled:=False;
menu1.n03.Visiabled:=True;
menu1.n04.Visiabled:=False;
end;
4:begin
menu1.n01.Visiabled:=False;
menu1.n02.Visiabled:=False;
menu1.n03.Visiabled:=False;
menu1.n04.Visiabled:=True;
end;
0:begin//最高级别例如系统主管
menu1.n01.Visiabled:=True;
menu1.n02.Visiabled:=True;
menu1.n03.Visiabled:=True;
menu1.n04.Visiabled:=True;
end;
end;
end