Html 当点击按钮，然后显示消息

我有一个添加管理员帐户表单，当我添加帐户时，我想在我点击按钮时显示消息“已成功创建”，在这里，当我调试我的项目并打开表单时，这个标签已经显示了我如何删除它

这里是css和html

<asp:Label ID="Lbe6" class="message success"  runat="server"></asp:Label> 

代码

---

如果要在消息成功之前隐藏标签，请将

Lbe6.Visible=false

，然后在设置消息成功时将其设置回

Lbe6.Visible=true

。

请尝试以下操作：

protected void Btn_SignUp_Click(object sender, EventArgs e)
{
  try
  {  c1.SignUp(nametxt.Value, passtxt.Value, Convert.ToInt32(DropDownList1.SelectedValue),     
 Convert.ToInt32(DropDownList2.SelectedValue),Convert.ToInt32(DropDownList3.SelectedValue),m      ailtxt.Value,numbtxt.Value);
                //GridView1.DataSource=ca.viewadmin();
                 Lbe6.Text = (" Account Successfully Created");
                //  GridView1.DataBind();
            }
            catch
            {

               lbe5.Text = ("SIGNUP FAILED.PLEASE TRY AGAIN");
               lbe5.Visible = true;

            }
            nametxt.Value = "";
            passtxt.Value = "";

            mailtxt.Value = "";
            numbtxt.Value = "";

}
protected void Page_Load(object sender, EventArgs e)
{
     Lbe6.Visible = false;
     Lbe5.Visible = false;
}

试试这个

protected void Btn_SignUp_Click(object sender, EventArgs e)
        {//If not working properly set the visible attribute on button click also
            try
            {

                c1.SignUp(nametxt.Value, passtxt.Value, Convert.ToInt32(DropDownList1.SelectedValue), Convert.ToInt32(DropDownList2.SelectedValue),Convert.ToInt32(DropDownList3.SelectedValue),mailtxt.Value,numbtxt.Value);
                //GridView1.DataSource=ca.viewadmin();
                 Lbe6.Visible = true;
                 Lbe6.Text = (" Account Successfully Created");
                //  GridView1.DataBind();
            }
            catch
            {
               Lbe5.Visible = true;
               lbe5.Text = ("SIGNUP FAILED.PLEASE TRY AGAIN");

            }
            nametxt.Value = "";
            passtxt.Value = "";

            mailtxt.Value = "";
            numbtxt.Value = "";

        }

 protected void Page_Load(object sender, EventArgs e)
        {
 Lbe6.Visible = false;
Lbe5.Visible = false;
}

---

客户端消息还是服务器端消息？您想删除什么？我试图删除这个粉红色框中的小对象，并希望在填充所有文本框并单击“提交”按钮时显示此内容，然后在添加此内容时显示此内容确定，然后单击“提交”按钮，然后消息不显示…现在我该做什么？@user3134694打开按钮单击请添加文本并将visible设置为true。它肯定是可见的：）@user3134694你能添加你的按钮点击代码吗？你在代码隐藏中做什么？

protected void Btn_SignUp_Click(object sender, EventArgs e)
{
  try
  {  c1.SignUp(nametxt.Value, passtxt.Value, Convert.ToInt32(DropDownList1.SelectedValue),     
 Convert.ToInt32(DropDownList2.SelectedValue),Convert.ToInt32(DropDownList3.SelectedValue),m      ailtxt.Value,numbtxt.Value);
                //GridView1.DataSource=ca.viewadmin();
                 Lbe6.Text = (" Account Successfully Created");
                //  GridView1.DataBind();
            }
            catch
            {

               lbe5.Text = ("SIGNUP FAILED.PLEASE TRY AGAIN");
               lbe5.Visible = true;

            }
            nametxt.Value = "";
            passtxt.Value = "";

            mailtxt.Value = "";
            numbtxt.Value = "";

}
protected void Page_Load(object sender, EventArgs e)
{
     Lbe6.Visible = false;
     Lbe5.Visible = false;
}

protected void Btn_SignUp_Click(object sender, EventArgs e)
        {//If not working properly set the visible attribute on button click also
            try
            {

                c1.SignUp(nametxt.Value, passtxt.Value, Convert.ToInt32(DropDownList1.SelectedValue), Convert.ToInt32(DropDownList2.SelectedValue),Convert.ToInt32(DropDownList3.SelectedValue),mailtxt.Value,numbtxt.Value);
                //GridView1.DataSource=ca.viewadmin();
                 Lbe6.Visible = true;
                 Lbe6.Text = (" Account Successfully Created");
                //  GridView1.DataBind();
            }
            catch
            {
               Lbe5.Visible = true;
               lbe5.Text = ("SIGNUP FAILED.PLEASE TRY AGAIN");

            }
            nametxt.Value = "";
            passtxt.Value = "";

            mailtxt.Value = "";
            numbtxt.Value = "";

        }

 protected void Page_Load(object sender, EventArgs e)
        {
 Lbe6.Visible = false;
Lbe5.Visible = false;
}