System.Xml.XmlInputStream.Read C# (CSharp) Méthode

		public override int Read (byte[] buffer, int offset, int count)
		{
			int ret;
			if (count <= bufLength - bufPos)	{	// all from buffer
				Buffer.BlockCopy (this.buffer, bufPos, buffer, offset, count);
				bufPos += count;
				ret = count;
			} else {
				int bufRest = bufLength - bufPos;
				if (bufLength > bufPos) {
					Buffer.BlockCopy (this.buffer, bufPos, buffer, offset, bufRest);
					bufPos += bufRest;
				}
				ret = bufRest +
					stream.Read (buffer, offset + bufRest, count - bufRest);
			}
			return ret;
		}