如何从最后一个索引文件的字符串数组将图像加载到 pictureBox？

Question

我试过这个：

string[] files = System.IO.Directory.GetFiles(combinedsatelliteimagesdir);
NumericComparer ns = new NumericComparer();
Array.Sort(files, ns);
pictureBox1.Image = Image.FromFile(files[files.Length -1]);

但是我遇到了内存不足的异常：

pictureBox1.Image = Image.FromFile(files[files.Length -1]);

变量文件包含 847 个索引，例如第一个索引如下所示：

C:\Users\user\AppData\Local\mws\My天气Station\satelliteImages\SatImage0.GIF

Answer 1

从 msdn，你得到 OutOfMemoryException 如果

The file does not have a valid image format.

-or-

GDI+ does not support the pixel format of the file.

您可能正在阅读一些非图像文件。

关于thumbs.db：

Thumbs.db is an image cache which makes thumbnail viewing faster. The file is automatically created in Windows Vista, 7 and 8 whenever images are encountered in a folder. It's usually hidden but can appear, disappear and is often impossible to delete

Answer 2

试试这个

pictureBox1.Image = Image.FromFile(@files[files.Length - 1]);

对了，你确定最后一个文件每次都是图片吗？没有隐藏 "desktop.ini" 或其他东西？

如何从最后一个索引文件的字符串数组将图像加载到 pictureBox？

How can i load image to pictureBox from string array the last index file?

.net

c#

winforms