Question

Protected Sub btnAddSubmit_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnAddSubmit.Click
    Dim SQLStatement As String = "INSERT INTO account(firstname, lastname, uname, pass, type)" & " VALUES ('" & fname.Value.ToString & "','" & lname.Value.ToString & "','" & username.Value.ToString & "','" & password.Value.ToString & "','" & Type.Value.ToString & "')"
    SaveNames(SQLStatement)
    fname.Value = ""
    lname.Value = ""
    username.Value = ""
    password.Value = ""
    Type.Value = ""

所有fname.Value.ToString，lname.Value.ToString，uname.Value.ToString，password.Value.ToString，type.Value.ToString显示错误

未声明。由于其保护级别，它可能无法访问。

这些是文本框

        <div class="pure-control-group">
        <label for="firstname">First Name</label>
        <input runat="server" id="fname" type="text" placeholder="Firstname">
    </div>
    <div class="pure-control-group">
        <label for="lastname">Last Name</label>
        <input runat="server" id="lname" type="text" placeholder="Lastname">
    </div>
    <div class="pure-control-group">
        <label for="name">Username</label>
        <input runat="server" id="username" type="text" placeholder="Username">
    </div>
    <div class="pure-control-group">
        <label for="password">Password</label>
        <input runat="server" id="password" type="password" placeholder="Password">

Answer 1

您应该使用.Text属性而不是＆＃39; value＆＃39;

fname.Text = ""
...

Answer 2

如果类后面的代码未声明为public，请尝试将其公开。

没有宣布。由于其保护级别，它可能无法访问

2 个答案: