/// <summary> /// Canh trai, phai, giua cho textbox /// </summary> /// <param name="tb"></param> /// <returns></returns> public static int AlignforFPdfText(FPdfText tb) { double align; double width = tb.Size.Width; using (Bitmap tempImage = new Bitmap(tb.Size.Width, tb.Size.Height)) { SizeF stringSize = Graphics.FromImage(tempImage).MeasureString(tb.Text, tb.Font); align = width - stringSize.Width; } if (tb.TextAlign == HorizontalAlignment.Center) { align = align / 2; } if (tb.TextAlign == HorizontalAlignment.Left) { align = 0; } return((int)Math.Round(align, MidpointRounding.AwayFromZero)); }