private void buttonReadCard_Click(object sender, EventArgs e)
{
try
{
int iPort, iRetUSB = 0;
for (iPort = 1001; iPort <= 1016; iPort++)
{
iRetUSB = CVRSDK.CVR_InitComm(iPort);
if (iRetUSB == 1)
{
break;
}
}
if (iRetUSB == 1)
{
this.labelOpResult.Text = "初始化成功！";
}
else
{
this.labelOpResult.Text = "初始化失败！";
}
int authenticate = CVRSDK.CVR_Authenticate();
if (authenticate == 1)
{
int readContent = CVRSDK.CVR_Read_FPContent();
if (readContent == 1)
{
this.labelOpResult.Text = "读卡操作成功！";
FillData();
}
else
{
this.labelOpResult.Text = "读卡操作失败！";
}
}
else
{
MessageBox.Show("未放卡或卡片放置不正确");
}
CVRSDK.CVR_CloseComm();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}