[C#]그라디에이션

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
 
namespace WindowsFormsApp3
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
 
        private void Form1_Paint(object sender, PaintEventArgs e)
        {
            LinearGradientBrush brush = new LinearGradientBrush(this.ClientRectangle
                                                              , Color.Green
                                                              , Color.GreenYellow
                                                              , 90f);
            e.Graphics.FillRectangle(brush, this.ClientRectangle);
        }
    }
}
 

그라디에션을 적용할려면 

Graphics이걸 얻어와야 하기 때문에 각 컨트롤에 있는 Paint이벤트에서 가져오면 된다.

(여기서는 Form을 이용했지만 )

실행화면