在IDCard.dll中无法找到SDT_OpenPort
函数名没问题,可以编译,在进入运行后,使用该功能会中断运行,说在IDCard.dll中无法找到SDT_OpenPort的入口点?<div><div> public static extern int SDT_GetCOMBaud(int iPort, ref uint puiBaudRate);</div><div> </div><div> public static extern int SDT_OpenPort(int iPort);</div><div> </div><div> </div><div> public static extern int SDT_SetCOMBaud(int iPort);</div><div> </div><div> public static extern int SDT_ClosePort(int iPort);</div></div><div></div>
private void button4_Click(object sender, EventArgs e)
{
IDCardData CardMsg = new IDCardData();
int nRet, nPort;
string stmp;
byte[] cPath = new byte;
byte[] pucIIN = new byte;
byte[] pucSN = new byte;
nPort = m_iPort;
if (SDT_OpenPort(nPort) == 0)
} 究竟是哪里出了问题 不懂
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