用户刷新页面时如何清除标签的值 | 用户刷新页面时如何清除标签的值

本文介绍了用户刷新页面时如何清除标签的值的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

protected void Button1_Click(object sender, EventArgs e)
    {
       

            foreach (RepeaterItem item2 in Repeater1.Items)
            {

                CheckBox chkdel = item2.FindControl("CheckBox1") as CheckBox;
                if (chkdel.Checked)
                {


                    int lblid = Convert.ToInt32((item2.FindControl("Label1") as Label).Text);
                    string SqlConnect = System.Configuration.ConfigurationManager.ConnectionStrings["Connect"].ConnectionString;
                    SqlConnection Sqlconn = new SqlConnection(SqlConnect);
                    SqlCommand Sqlcomm = new SqlCommand("Delstock", Sqlconn);
                    Sqlcomm.CommandType = CommandType.StoredProcedure;
                    Sqlconn.Open();
                    Sqlcomm.Parameters.Add("@id", SqlDbType.Int).Value = lblid;
                    Sqlcomm.ExecuteNonQuery();
                    Sqlconn.Close();
                    Label2.Visible = true;

                    Label2.Text = "Stock Detail(s) Deleted";

                }


            }
            BindStockDetails();
       
   
    }

推荐答案

Label2.Text = "";

<asp:Label ID="lblMsg" runat="server" Text="Stock Detail(s) Deleted" EnableViewState="false" visible="false"></asp:Label>

这就是您要寻找的.请注意

This is what you are looking for. Please Note

EnableViewState="false"

dheeraj9457已经提到了这一点.我只是觉得应该澄清一下.

希望对您有所帮助.

dheeraj9457 has already mentioned this.I just felt i should clarify.

Hope it helps.

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