Bootstrap登录表单如下:
单击该按钮时,我想创建与数据库的连接.所以,我需要像这样:
protected void (ButtonName)_Click(object sender, EventArgs e) { string connStr = "Initial Catalog=LoginCheck; Data Source=MYCOMPUTER; User id=sa; password=000000;"; SqlConnection conn = new SqlConnection(connStr); conn.Open(); ... }
但它不像ASP.NET那样有效.如果我在设计时双击按钮,那就不会让我背后的代码.请把我放在正确的方向!
在ASP.Net中,如果要回发,则需要使用服务器控件.
大多数情况下,<form>
标签位于母版页内,因此您无法轻松设置样式.
这是一个例子 -
<form id="form1" runat="server"> <div class="form-vertical login-form"> <asp:Label runat="server" ID="UsernameLabel" AssociatedControlID="UserNameTextBox" CssClass="control-label visible-ie8 visible-ie9">User Name </asp:Label> <asp:TextBox runat="server" ID="UserNameTextBox" CssClass="m-wrap placeholder-no-fix" /> <asp:Label runat="server" ID="PasswordLabel" AssociatedControlID="PasswordTextBox" CssClass="control-label visible-ie8 visible-ie9">Password </asp:Label> <asp:TextBox runat="server" ID="PasswordTextBox" CssClass="m-wrap placeholder-no-fix" /> <asp:LinkButton runat="server" ID="SubmitLinkButton" CssClass="btn btn-default pull-right" OnClick="SubmitLinkButton_Click"> Log In <i class="m-icon-swapright m-icon-white"></i> </asp:LinkButton> </div> </form>