C#如何读取数据文件(按字节存放的数据格式)
C#如何读取数据文件(按字节存放的数据格式),哪位大侠帮帮忙
2010-12-05 10:40
2010-12-05 10:46
2010-12-05 10:49
2010-12-05 22:12
2010-12-06 18:37
2010-12-06 19:08
2010-12-06 19:11
程序代码:byte[] byData = new byte[10];//建立一个FileStream要用的字节组
FileStream aFile = new FileStream("D:\\xs2rf2EX6U.txt", FileMode.Open);
aFile.Seek(0, SeekOrigin.Begin);//把文件指针指向,从文件开始位置向前55位字节所指的字节
aFile.Read(byData, 0, 10);//读取FileStream对象所指的文件到字节数组里
aFile.Close();
string s = "";
for (int i = 0; i < byData.Length; i++)
{
s += byData[i];
}
textBox4.Text=s.ToString()+" ";
FileStream sf = File.OpenRead("D:\\xs2rf2EX6U.txt");
UTF8Encoding temp = new UTF8Encoding(true);
byte[] b=new byte[20];
sf.Read(b, 0, 20);
string s2 = "";
for (int i = 0; i < byData.Length; i++)
{
s2 += Convert.ToChar(byData[i]);
}
textBox4.Text = textBox4.Text+s2.ToString();
2010-12-06 22:37
2010-12-07 10:10
2013-06-27 14:46