public DatabaseVariable()
{
_bId = 0;
_abValue = null;
_eDataType = nDataType.None;
_iLength = _iValueBufferLength = 0;
}
protected bool ReadUInt64(byte[] abBuffer, int iOffset)
{
bool isReturn = (abBuffer != null) && (iOffset >= 0) && (abBuffer.Length > (iOffset + 7));
if (isReturn)
{
_eDataType = nDataType.UInt64;
_iLength = 8;
if (_iLength > _iValueBufferLength)
{
ExtendValueBuffer(_iLength);
}
for (int i = 0; i < _iLength; i++)
{
_abValue[i] = abBuffer[iOffset + i];
}
}
return(isReturn);
}
protected bool ReadByteArray(byte[] abBuffer, int iOffset, nDataType eDataType)
{
bool isReturn = (abBuffer != null) && (iOffset >= 0) && (abBuffer.Length > (iOffset + 1));
if (isReturn)
{
_eDataType = eDataType;
_iLength = BitConverter.ToUInt16(abBuffer, iOffset) + 2;
isReturn = abBuffer.Length >= (iOffset + _iLength);
if (isReturn)
{
if (_iLength > _iValueBufferLength)
{
ExtendValueBuffer(_iLength);
}
for (int i = 0; i < _iLength; i++)
{
_abValue[i] = abBuffer[i + iOffset];
}
}
}
return(isReturn);
}