/// <summary>
/// 关闭
/// </summary>
protected override void Close()
{
//dialog.Close();
if (_comIndex == 0)
{
throw new Exception("请先初始化设备！");
}
SLE_302H_DLL.close_com();
}
/// <summary>
/// 初始化
/// </summary>
protected override void Open()
{
StringBuilder openSstringB = new StringBuilder(1024);
//dialog = new Skynet.Framework.Common.WaitDialogForm("请刷卡...");
//if (_comIndex != 0)
//{
// openSstringB.Append(_comIndex + ",9600,N,8,1");
// int resVal = SLE_302H_DLL.Init_com(openSstringB);
// if (resVal == 1)
// {
// return;
// }
//}
int returnValue = 0;
for (_comIndex = 1; _comIndex < 5; _comIndex++)
{
openSstringB.Append(_comIndex + ",9600,N,8,1");
returnValue = SLE_302H_DLL.Init_com(openSstringB);
switch (returnValue)
{
case 1:
break;
case -1:
//dialog.Close();
//throw new Exception("串口打开失败！");
continue;
case -2:
//dialog.Close();
//throw new Exception("串口设置错误！");
continue;
case -4:
continue;
}
}
if (returnValue != 1)
{
_comIndex = 0;
throw new Exception("没有检测到设备！");
}
}
/// <summary>
/// 写卡,第1磁道为卡帐号，第2磁道为卡面号
/// </summary>
/// <param name="message">卡信息</param>
public override void Write(CardInformationStruct message)
{
if (string.IsNullOrEmpty(message.CardNo))
{
throw new Exception("卡号不能为空！");
}
StringBuilder setdata = new StringBuilder(1024);
setdata.Append(message.CardNo);
Open();
int returnValue = SLE_302H_DLL.Wcard(setdata, 2);
Close();
switch (returnValue)
{
case -1:
throw new Exception("串口打开失败！");
case -8:
throw new Exception("写磁卡失败！");
case -3:
throw new Exception("串口没有打开！");
case -4:
throw new Exception("(发给动态库的)命令参数错！");
case -5:
throw new Exception("与磁卡读写机通信失败(磁卡机没有与主机连接或连接不正确)！");
case -6:
throw new Exception("操作超时,退出操作！");
case -7:
throw new Exception("按 ESC 键退出当前操作！");
}
}
/// <summary>
/// 读卡,第1磁道为卡帐号，第2磁道为卡面号
/// </summary>
/// <returns>卡信息</returns>
public override CardInformationStruct Read()
{
Open();
StringBuilder message = new StringBuilder(1024);
int returnValue = SLE_302H_DLL.Rcard(message, 2);
Close();
switch (returnValue)
{
case -1:
throw new Exception("串口打开失败！");
case -8:
throw new Exception("写磁卡失败！");
case -3:
throw new Exception("串口没有打开！");
case -4:
throw new Exception("(发给动态库的)命令参数错！");
case -5:
throw new Exception("与磁卡读写机通信失败(磁卡机没有与主机连接或连接不正确)！");
case -6:
throw new Exception("操作超时,退出操作！");
case -7:
throw new Exception("按 ESC 键退出当前操作！");
}
return(new CardInformationStruct(message.ToString()));
}
