public long getPointer() {if (currentBlock == null) {return 0;} else {return (numBlocks * ((long) blockSize)) + upto;}}

public long getPointer ( ) { if ( currentBlock == null ) { return 0 ; } else { return ( numBlocks * ( ( long ) blockSize ) ) + upto ; } }
public long GetPointer(){if (currentBlock == null){return 0;}else{return (blocks.Count * ((long)blockSize)) + upto;}}
