/// <summary>
/// 读取文件
/// </summary>
/// <param name="fileName">文件名称</param>
/// <param name="content">文件内容</param>
/// <param name="msg">错误消息</param>
/// <returns></returns>
public static bool ReadFile(ushort fileID, out string contentOrMsg)
{
//默认进行身份验证
Auth();
try
{
return(cpuCard.ReadFile(fileID, out contentOrMsg));
}
catch (Exception ex)
{
contentOrMsg = ex.Message;
return(false);
}
}
/// <summary>
/// 读取文件
/// </summary>
/// <param name="fileName">文件名称</param>
/// <param name="content">文件内容</param>
/// <param name="msg">错误消息</param>
/// <returns></returns>
public static bool ReadFile(ushort fileID, out byte[] data, out string contentOrMsg)
{
data = new byte[0];
cardReader.OpenReader(out string msgInf);
//默认进行身份验证
Auth();
try
{
//先选择根目录
cpuCard.SelectMF();
//选择创建的文件夹
cpuCard.SelectFileById(fileID);
//选择文件
ApduMsg msg = cpuCard.SelectFileById(fixFileID);
//文件不存在
if (msg.Code == "6A-82")
{
contentOrMsg = "文件不存在";
cpuCard.SelectMF();
return(false);
}
//读取
bool res = cpuCard.ReadFile(fixFileID, out data, out contentOrMsg);
//再退出到根目录
cpuCard.SelectMF();
return(res);
}
catch (Exception ex)
{
contentOrMsg = ex.Message;
return(false);
}
finally
{
cardReader.CloseReader();
// run.Close();
}
}
private void button1_Click(object sender, EventArgs e)
{
textBox1.Text = "";
int max = Convert.ToInt32(textBox2.Text);
DeCardReader deCardReader = new DeCardReader();
CpuCard CardReader = new CpuCard(deCardReader);
for (ushort i = 1; i <= max; i++)
{
//ApduMsg msg = CardReader.SelectFileById(i);
if (CardReader.ReadFile(i, out string msg))
{
// DataSet ds = ZipHelper.GetDatasetByString(msg);
textBox1.AppendText(i + "成功:" + msg + "\r\n");
}
else
{
textBox1.AppendText(i + "失败:" + msg + "\r\n");
}
}
}
private void button11_Click(object sender, EventArgs e)
{
CardReader.ReadFile(GetFixFileID(), out string msg);
txtRead.Text = msg;
}