日期:2014-05-18  浏览次数:20664 次

大家好, 用C#编程 , 我怎样打开dat 文件
最近要写一个程序, 要求能够打开一个dat文件, 希望C#的高手们能够提示一下, 感 谢了!!!!!!

------解决方案--------------------
FileStream stream = new FileStream(saveFileDialog1.FileName, FileMode.OpenOrCreate, FileAccess.ReadWrite); 
BinaryWriter biwrite = new BinaryWriter(stream); 
biwrite.Write(""); 
biwrite.Close(); 
stream.Close();
 
FileStream stream = new FileStream(openFileDialog1.FileName, FileMode.Open, FileAccess.Read); 
BinaryReader biread = new BinaryReader(stream); 
if (biread.PeekChar() != -1) 


biread.Close(); 
stream.Close();