مساعدة في كود

 	protected void Button1_Click(object sender, EventArgs e)
	{
    	string str = WebConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
    	SqlConnection sc = new SqlConnection(str);
    	string command = "INSERT INTO info  (name) VALUES (@name)";
    	SqlCommand com = new SqlCommand(command, sc);
    	com.Parameters.AddWithValue("@name", Server.HtmlEncode(TextBox1.Text));
    	using (sc)
    	{
        	sc.Open();
        	try
        	{
            	int x = (int)com.ExecuteNonQuery();
            	if (x == 1)
            	{
                	Label1.Text = "Sccess .";
            	}
            	else
            	{
                	Label1.Text = x.ToString();
            	}
        	}
        	catch (Exception ee)
        	{
            	Label1.Text = ee.Message;
        	}
        	finally
        	{
            	sc.Close();
        	}


    	}
	}

    	<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>

    	<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
    	<br />
    	<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" />