Question

您好我想将 System.Web.UI.HtmlControls.HtmlInputText 值转换为字符串。

实际上我正在使用身份验证功能，其中我正在使用HTML控件：

private void Authenticate_User(System.Web.UI.HtmlControls.HtmlInputText username, System.Web.UI.HtmlControls.HtmlInputText password)
  {
//-- doing some code here & Save credentials into cookies.
  }

* 现在我在page_load上检查上面的功能：*

 protected void Page_Load(object sender, EventArgs e)
{
string userid = Request.Cookies["UserDetails"]["UserName"].ToString();
string pass = Request.Cookies["UserDetails"]["Password"].ToString();

Authenticate_User(userid, pass);  //---- It gives some conversation error (HTML contorl to string )

}

关于。

的任何建议

Answer 1

有两种方法可以做到这一点

方法1：

将Authenticate_User(System.Web.UI.HtmlControls.HtmlInputText username, System.Web.UI.HtmlControls.HtmlInputText password)的参数类型更改为private void Authenticate_User(String username, String password)

如果你想将字符串输入到htmlinput，那么使用这个

protected void Page_Load(object sender, EventArgs e)
{
    string userid = Request.Cookies["UserDetails"]["UserName"].ToString();
    string pass = Request.Cookies["UserDetails"]["Password"].ToString();

    Authenticate_User(new System.Web.UI.HtmlControls.HtmlInputText() {Value=userid, Size=userid.Length }, new System.Web.UI.HtmlControls.HtmlInputText() {Value=pass, Size=pass.Length });
};

Answer 2

尝试以下

private void Authenticate_User(System.Web.UI.HtmlControls.HtmlInputText username, System.Web.UI.HtmlControls.HtmlInputText password)
  {
 String _username= username.Value;
 String _pass=password.Value;
//-- doing some code here & Save credentials into cookies.
  }

施放你需要制作一个新对象

HtmlInputText obj=new HtmlInputText();
obj.Value="";

如何将System.Web.UI.HtmlControls.HtmlInputText值转换为字符串

2 个答案: