[C# ASP.NET] LABEL To PH

                 Label lb = new Label();
                lb.Text = "請正確輸入日期格式 Example：2010-05-01";
                lb.Font.Size = 20;
                lb.ForeColor = System.Drawing.Color.Yellow;
                lb.BackColor = System.Drawing.Color.Black;
                PlaceHolder1.Controls.Add(lb);