[C#] Timer + Graphics To Get Simple Animation (简单的源码例子,适合初学者)

 

>_<" 这是一个非常简单的利用C#的窗口工程创立的程序，用来做一个简单的动画，涉及Timer和Graphics，适合初学者，高手略过~

PS：请忽略菜单栏的东西~背景改成了白色！

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;

namespace DrawHS
{
    public partial class DrawHS : Form
    {
        public int x = 0, y = 0;//物体坐标

        public DrawHS()
        {
            InitializeComponent();
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            x++; y += 10;//运动
            Refresh();//刷新窗口，刷新之后调用Paint函数
        }

        private void DrawHS_Paint(object sender, PaintEventArgs e)
        {
            Graphics g = e.Graphics;//绘图
            Rectangle rect = new Rectangle(x, y, 100, 100);
            LinearGradientBrush lBrush = new LinearGradientBrush(rect,
            Color.Red, Color.Yellow, LinearGradientMode.BackwardDiagonal);
            g.FillRectangle(lBrush, rect); 
        }
    }
}