using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace TestEditPicture
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
Bitmap bitmap = new Bitmap(@"C:\TestPicture.bmp");
Graphics g = Graphics.FromImage(bitmap);
//String to draw in Picture
g.DrawString("ข้อความที่ใส่ไป ชิมิชิมิ", new Font("verdana", 24), new SolidBrush(Color.Red), 400, 200);
//New name of the new picture with text
pictureBox1.Image = bitmap;
}
}
}