1、BIN文件
(1) 创建布局文件并添加openFileDialog和saveFileDialog
(2)打开按钮事件
FileStream Myfile;
BinaryReader binreader;
BinaryWriter binwriter;
int file_len;//bin文件长度
int count = 1;
byte[] binchar = new byte[] { };//文件数据存储
private void button1_Click(object sender, EventArgs e)//打开文件按钮
{
openFileDialog1.Filter = "*.bin|*.BIN";
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
fileName.Text = openFileDialog1.FileName;
StringBuilder str = new StringBuilder();
Myfile = new FileStream(openFileDialog1.