protected void LoginButton_Click(object sender, EventArgs e) { if (UserName.Text == String.Empty || UserEmail.Text == String.Empty || UserPassOne.Text == String.Empty || UserPhone.Text == String.Empty || UserPhonetele.Text == String.Empty || UserAdress.Text == String.Empty) { panelAttention.Visible = true; lbAttention.Text = "该字段不可为空!"; } else { if (user.CheckName(UserName.Text)) { panelAttention.Visible = true; lbAttention.Text = "该用户已经存在!"; } else { paneInfo.Visible = true; lbInfo.Text = "该用户名可以使用!"; if (user.InsertUser(UserName.Text, UserPassOne.Text, UserEmail.Text, UserPhone.Text, UserPhonetele.Text, UserAdress.Text, BLL.SEO.GetClientIP())) { panelSuccess.Visible = true; lbSuccess.Text = " 新增用户成功!"; UserName.Text = UserPassOne.Text = UserEmail.Text = UserPhone.Text = UserPhonetele.Text = UserAdress.Text = ""; } } } }
protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { string userName = Request.QueryString["userName"].ToString(); if (userName.Trim() == "") { Response.Write("<font color='red'>不可为空!</font>"); } else if (user.CheckName(userName)) { Response.Write("<font color='red'>用户名正确!</font>"); } else { Response.Write("<font color=green>用户名错误!</font>"); } } }