procedure Tform1.editKeyPress(Sender: TObject; var Key: Char);
begin
if (key>#47) and (key<#58) then
begin
key:=#0;
showmessage('你输入了无效字符!');
exit;
end;
end;
begin
if (key>#47) and (key<#58) then
begin
key:=#0;
showmessage('你输入了无效字符!');
exit;
end;
end;
begin
if ((key>#47) and (key<#58))or((key>#96) and (key<#105)) then
begin
key:=#0;
showmessage('你输入了无效字符!');
exit;
end;
end;
begin
if Ord(Key) < 127 then
0A begin
ShowMessage('输入错误!');
Key := #0;
end;
end;—————————————————————————————————
MaximStr := '宠辱不惊,看庭前花开花落,去留无意;
毁誉由人,望天上云卷云舒,聚散任风。';
if Not Assigned(I) then
I := TI.Create(Nil);
I.Maxim := MaximStr;
I.Explain := '假如上述代码中出现“OA”、“3D”等字样,改为“=”或者去掉';
I.Desire := '加不加分随你';
—————————————————————————————————