This instance method copies data from the current OracleBFile instance to the provided OracleClob object with the specified source offset, destination offset, and amount of characters.

Declaration

// C#
public Int64 CopyTo(Int64 src_offset,OracleClob obj,Int64 dst_offset,
   Int64 amount);

Parameters

• src_offset

  The offset (in characters) in the current instance, from which the data is read.

• obj

  An OracleClob object that the data is copied to.

• dst_offset

  The offset (in characters) at which the OracleClob object is copied to.

• amount

  The amount of data to be copied.

Return Value

The return value is the amount copied.

Exceptions

ObjectDisposedException - The object is already disposed.

ArgumentOutOfRangeException - The src_offset, the dst_offset, or the amount is less than 0.

InvalidOperationException - This exception is thrown if any of the following conditions exist:

• The OracleConnection is not open or has been closed during the lifetime of the object.

• The LOB object parameter has a different connection than the object.

Remarks

If the dst_offset is beyond the end of the current OracleClob data, spaces are written into the OracleClob until the dst_offset is met.

The offsets are 0-based. No character conversion is performed by this operation.

The provided object and the current instance must be using the same connection, that is, the same OracleConnection object.