登陆验证问题

[wangzhouzhang]

<asp:Button ID="LoginButton" runat="server" CommandName="Login" Text="登录"
ValidationGroup="ctl01$Login1" Width="80px" Height="28px" />


请问，点击登陆按钮后，在哪里判断用户名和密码的

[liuruitao647]

click事件里面啊

[跳动de指尖]

我写的后台验证

if (context.Request.Form["name"] == null || context.Request.Form["password"] == null)
            {
                context.Response.Write("parameter error");
                return;
            }
            string name = context.Request.Form["name"].ToString();
            string password = context.Request.Form["password"].ToString();
            if (name == "" || password == "")
            {
                context.Response.ContentType = "application/json";
                context.Response.Write("{\"message\":\"" + "请填写用户名或密码！" + "\"}");
                return;
            }
            UsersManager manager = new UsersManager();
            string isAvailable = "";
            int num = 0;
            manager.CheckingLogin(name, password, out isAvailable, out num);
            if (num != 1)
            {
                context.Response.ContentType = "application/json";
                context.Response.Write("{\"message\":\"" + "用户名或密码错误！" + "\"}");
                return;
            }
            if (isAvailable == "" || isAvailable == "0")
            {
                context.Response.ContentType = "application/json";
                context.Response.Write("{\"message\":\"" + "当前账户不可用！" + "\"}");
                return;
            }
            context.Session["user"] = name;

[充满荆棘的路]

在这个标签里价格OnClick属性，添加一个方法，在后台调获取你的LoginButton和Login的值