Question

c#picturebox不用imagelist加载图片 动态加载 自动加载文件夹里的图片

Answer 1

string fileppath = Application.StartupPath+"\\image";//读取Bin文件下的image文件夹地址
pictureBox1.Image = Image.FromFile(fileppath + "\\add.ico");

追问

如果我想用加载的图片做个循环 一张一张的播放（简单的幻灯片播放器）怎么写呢 不用imagelist

追答

List lstImg = new List();
private void Form4_Load(object sender, EventArgs e)
{
string fileppath = Application.StartupPath + "\\image\\";
DirectoryInfo dir = new DirectoryInfo(fileppath);

FileInfo[] files = dir.GetFiles();

foreach (FileInfo item in files)
{
if (".ico.jpg.jpeg.bmp".Contains(item.Extension))
{
lstImg.Add(item.FullName);
}
}
}

int time = 0;
private void timer1_Tick(object sender, EventArgs e)
{
if (lstImg.Count > 0 && time % lstImg.Count < lstImg.Count)
{
pictureBox1.Image = Image.FromFile(lstImg[time]);
}
time++;
}

Answer 2

用循环+数组即可解决

追问

思路有不会写代码!!