| public Read ( byte buffer, int offset, int count ) : int | ||
| buffer | byte | |
| offset | int | |
| count | int | |
| Résultat | int | |
public override int Read(byte[] buffer, int offset, int count)
{
do
{
if (dataLength != 0)
{
int readLen = (dataLength > count || dataLength < 0) ? count : dataLength;
int len = m_in.Read(buffer, offset, readLen);
if (len < 1)
{
throw new EndOfStreamException("Premature end of stream in PartialInputStream");
}
dataLength -= len;
return(len);
}
}while (partial && ReadPartialDataLength() >= 0);
return(0);
}
public override int Read(byte[] buffer, int offset, int count)
{
if (dataLength > 0)
{
int len = m_in.Read(buffer, offset, System.Math.Min(dataLength, count));
if (len < 1)
{
throw new IOException("Premature end of stream in PartialInputStream");
}
dataLength -= len;
return(len);
}
if (partial && ReadPartialDataLength() >= 0)
{
return(this.Read(buffer, offset, count));
}
return(0);
}
public override int Read(byte[] buffer, int offset, int count)
{
do
{
if (_dataLength == 0)
{
continue;
}
var readLen = (_dataLength > count || _dataLength < 0) ? count : _dataLength;
var len = _in.Read(buffer, offset, readLen);
if (len < 1)
{
throw new EndOfStreamException("Premature end of stream in PartialInputStream");
}
_dataLength -= len;
return(len);
}while (_partial && ReadPartialDataLength() >= 0);
return(0);
}
