/// <summary>
/// 发送数据
/// </summary>
/// <param name="key"></param>
/// <param name="data"></param>
/// <returns></returns>
protected byte[] SendData(string key, byte[] data)
{
byte[] re = null;
if (!mComm.IsConnected)
{
return(null);
}
var tre = mComm.Take();
if (tre)
{
try
{
re = mComm.SendAndWait(key, data);
}
finally
{
mComm.Release();
}
}
return(re);
}
/// <summary>
///
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
/// <returns></returns>
protected object SendObject(string key, object value)
{
object re = null;
if (!mComm.IsConnected)
{
return(null);
}
var tre = mComm.Take();
if (tre)
{
try
{
re = mComm.SendObject(key, value);
}
finally
{
mComm.Release();
}
}
return(re);
}