public int WritePageData(FileStreamWrapper stream, int pageIdx)
{
if (null == stream)
{
throw new ArgumentNullException();
}
// get the page data
byte[] dataBuffer = new byte[PageSize];
this.WritePageData(dataBuffer);
// write to the file stream
if (0 > pageIdx ||
stream.Length < pageIdx * PageSize)
{
pageIdx = (int)(stream.Length / PageSize);
}
stream.Seek(pageIdx * PageSize, SeekOrigin.Begin);
stream.Write(dataBuffer, 0, dataBuffer.Length);
return(pageIdx);
}
public int WritePageData(FileStreamWrapper stream, int pageIdx)
{
if (null == stream)
{
throw new ArgumentNullException();
}
// get the page data
byte[] dataBuffer = new byte[PageSize];
this.WritePageData(dataBuffer);
// write to the file stream
if (0 > pageIdx
|| stream.Length < pageIdx * PageSize)
{
pageIdx = (int)(stream.Length / PageSize);
}
stream.Seek(pageIdx * PageSize, SeekOrigin.Begin);
stream.Write(dataBuffer, 0, dataBuffer.Length);
return pageIdx;
}
