var
v : Integer;
s : String;
b : Boolean;
begin
B := False;
for v := Memo1.Lines.count - 1 downto 0 do
begin
s := Memo1.Lines[v].String;
AnsiReplaceStr(s,#13#10,'');
if AnsiContainsStr(s,'解除') then
begin
B := True;
Break;
end
end;
if Not B then
ShowMessage('没有') else
ShowMessage('有');
end;