<span class="huiyuanFont02">验 证 码:</span>
<asp:TextBox ID="randstr" runat="server" Width="76px" MaxLength="4"></asp:TextBox>
<asp:ImageButton ID="ImageButton1" runat="server" OnClick="ImageButton1_Click" Style="width: 60px;
height: 20px" CausesValidation="False" />
然后就是我验证码是用一个Aspx写的,
每次点击验证码的时候,向验证码页面重新获取图片URL
慕慕森
犯罪嫌疑人X