private void ChangeImage(Image img, int millisecondsTimeOut)
{
this.Invoke(new Action(() =>
{
pictureBox1.Image = img;
})
);
Thread.Sleep(millisecondsTimeOut);
}
private void button1_Click(object sender, EventArgs e)
{
}
private void Form2_Load(object sender, EventArgs e)
{
th = new Thread
(
delegate ()
{
try
{
//3就是要循环轮数了
for (int i = 0; i < 10; i++)
{
//调用方法
//设置图片的位置和显示时间(1000 为1秒)
ChangeImage(Image.FromFile(@"C:\Users\Administrator\Desktop\壁纸\2.jpg"), 1000);
ChangeImage(Image.FromFile(@"C:\Users\Administrator\Desktop\壁纸\1.jpg"), 1000);
}
}
catch
{ MessageBox.Show("错误!"); }
}
);
th.IsBackground = true;
th.Start();
}