You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
2.1 KiB
60 lines
2.1 KiB
using DogSetting;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
|
|
namespace GummingBusiness
|
|
{
|
|
public class DogRead
|
|
{
|
|
public static string Read(string key, string value)
|
|
{
|
|
try
|
|
{
|
|
SoftKeyPWD ytsoftkey = new SoftKeyPWD();
|
|
//这个用于判断系统中是否存在着加密锁。不需要是指定的加密锁,
|
|
string KeyPath = string.Empty;
|
|
if (ytsoftkey.FindPort(0, ref KeyPath) != 0)
|
|
{
|
|
return string.Empty;
|
|
}
|
|
|
|
int id_1 = 0, id_2 = 0;
|
|
if (ytsoftkey.GetID(ref id_1, ref id_2, KeyPath) != 0) { return string.Empty; }
|
|
string keyid = string.Format("{0}{1}", id_1.ToString("X8"), id_2.ToString("X8"));
|
|
short Version = 0;
|
|
{
|
|
if (ytsoftkey.NT_GetIDVersion(ref Version, KeyPath) != 0) { return string.Empty; }
|
|
}
|
|
|
|
//这个例子与上面的不同之处是,可以读取非固定长度的字符串,它是先从首地址读取字符串的长度,然后再读取相应的字符串
|
|
int ret;
|
|
short nlen;
|
|
byte[] buf = new byte[1];
|
|
string outstring = "";
|
|
short addr = 0;//要读取的地址
|
|
//先从地址0读到以前写入的字符串的长度
|
|
ret = ytsoftkey.YReadEx(buf, addr, 1, key, value, KeyPath);
|
|
nlen = buf[0];
|
|
if (ret != 0)
|
|
{
|
|
return string.Empty;
|
|
}
|
|
//再读取相应长度的字符串
|
|
ret = ytsoftkey.YReadString(ref outstring, addr + 1, nlen, key, value, KeyPath);
|
|
if (ret == 0)
|
|
{
|
|
return outstring;
|
|
}
|
|
return string.Empty;
|
|
}
|
|
catch
|
|
{
|
|
return string.Empty;
|
|
}
|
|
}
|
|
}
|
|
}
|