public static void Write(string Data)
{
//用ref 的方式发送数据+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// [DllImport("nican.dll")]
//static extern int ncWrite(uint ObjHandle, int DataSize, ref NCTYPE_CAN_FRAME DataPtr);
//NCTYPE_CAN_FRAME sendobj = new NCTYPE_CAN_FRAME()
//{
// ArbitrationId = 0x512,
// IsRemote = 0,
// DataLength = 8,
//};
//string strdata = Data;
//int len = (strdata.Length + 1) / 3;
//List<byte> bytelist = new List<byte>();
//for (int t = 0; t < len; t++)
//{
// bytelist.Add(System.Convert.ToByte("0x" + strdata.Substring(t * 3, 2), 16));
// sendobj.Data[t] = bytelist[t];
//}
//int size = sizeof(NCTYPE_CAN_FRAME);
//int ii = ncWrite(pObjHandlePtr, size, ref sendobj);
//指针的方式发送数据++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
NCTYPE_CAN_FRAME _STRUCT = new NCTYPE_CAN_FRAME();
NCTYPE_CAN_FRAME *p = &_STRUCT;
p->ArbitrationId = 0x72b;
p->IsRemote = 0;
p->DataLength = 8;
string strdata = Data;
int len = (strdata.Length + 1) / 3;
List <byte> bytelist = new List <byte>();
for (int t = 0; t < len; t++)
{
bytelist.Add(Convert.ToByte("0x" + strdata.Substring(t * 3, 2), 16));
p->Data[t] = bytelist[t];
}
int size1 = sizeof(NCTYPE_CAN_FRAME);
ncWrite(pObjHandlePtr, size1, p);
}
static extern int ncWrite(uint ObjHandle, int DataSize, NCTYPE_CAN_FRAME *DataPtr);
