public static void HasLock()
{
int index = 1;
string strPID = "A27BC162";
byte[] bytPID = new byte[8];
//bytPID = System.Text.Encoding.ASCII.GetBytes(strPID);
bytPID = System.Text.Encoding.ASCII.GetBytes(strPID);
int count = 0;
try
{
uint result = ET99_API.et_FindToken(bytPID, out count);
if (result == ET99_API.ET_SUCCESS)
{
}
string token = "A27BC1625F9CB6B4";
byte[] byttoken = new byte[17];
//bytPID = System.Text.Encoding.ASCII.GetBytes(strPID);
byttoken = System.Text.Encoding.ASCII.GetBytes(token);
result = ET99_API.et_OpenToken(ref hHandle, byttoken, index);
if (result == ET99_API.ET_SUCCESS)
{
//hHandle = System.IntPtr.Zero;
}
else
{
System.Environment.Exit(0);
}
}
catch
{
System.Environment.Exit(0);
}
}
public static string GetTerminalNO()
{
int flag = ET99_API.ET_VERIFY_SOPIN;
string token = "A27BC1625F9CB6B4";
byte[] byttoken = new byte[17];
//string strPID = "A27BC162";
//byte[] bytPID = new byte[8];
//bytPID = System.Text.Encoding.ASCII.GetBytes(strPID);
// bytPID = System.Text.Encoding.ASCII.GetBytes(strPID);
// uint result = ET99_API.et_OpenToken(ref hHandle, bytPID,1);
//bytPID = System.Text.Encoding.ASCII.GetBytes(strPID);
byttoken = System.Text.Encoding.ASCII.GetBytes(token);
uint result = ET99_API.et_Verify(hHandle, 0, byttoken);
string no = "000000000000";
try
{
//总是出错，完全清空
ushort len = 0;//偏移
if (hHandle == System.IntPtr.Zero)
{
return(no);
//MessageBox.Show("请先打开设备！");
//return;
}
byte[] readlen = new byte[1];
byte[] zyn = new byte[12];
//uint resultmess = ET99_API.et_Read(hHandle, len, 1, readlen);//先读出第一个字节的数据长度到readlen中
//if (resultmess == ET99_API.ET_HARD_ERROR)
//{
// return no;
// // MessageBox.Show("硬件错误！");
//}
//if (resultmess == ET99_API.ET_ACCESS_DENY)
//{
// return no;
// // MessageBox.Show("权限不够！");
//}
//zyn = new byte[(int)readlen[0] - 1];
uint resultmess = ET99_API.et_Read(hHandle, 0, 12, zyn);//从第二个字节开始读取数据，读取数据
if (resultmess == ET99_API.ET_SUCCESS)
{
return(Encoding.ASCII.GetString(zyn));
// MessageBox.Show("读取用户名成功！");
}
//no = "";
////resultmess = ET99_API.et_Read(hHandle, (ushort)(len + 1), readlen[0], zyn);//从第二个字节开始读取数据，读取数据
//for (ushort i = 0; i < 7; i++)
//{
// // uint resultmess = ET99_API.et_Read(hHandle, i, 1, ref readlen);
// no += zyn[i].ToString("X2");
//}
return(no);
}
catch
{
return(no);
}
}
