如何知道一张图片的文件大小(C#openDialog、窗体)
最佳答案
可以使用 FileInfo.Length
检查文件大小。
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.InitialDirectory = "c:\\" ;
openFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*" ;
openFileDialog1.FilterIndex = 2 ;
openFileDialog1.RestoreDirectory = true ;
if (DialogResult.OK == openFileDialog1.ShowDialog())
{
string file = openFileDialog1.FileName;
FileInfo fi = new FileInfo(file);
int fileSize = fi.Length;
}
关于c# - 如何知道一个图像的文件大小(C# openDialog,窗体),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/3385862/