我有这个代码,我怎么能让它接受所有典型的图像格式呢?PNG、JPEG、JPG、GIF?
这是我到目前为止所知道的:
public void EncryptFile()
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";
dialog.InitialDirectory = @"C:\";
dialog.Title = "Please select an image file to encrypt.";
if (dialog.ShowDialog() == DialogResult.OK)
{
//Encrypt the selected file. I'll do this later. :)
}
}
请注意,筛选器设置为.txt文件。I可以将更改为PNG,但其他类型怎么办?
https://stackoverflow.com/questions/2069048
复制相似问题