private void AssertReaderIsOpen()
{
if (this._isClosed)
{
throw Error.ADP_ClosedDataReaderError();
}
}
private void AssertReaderIsOpen()
{
Debug.Assert(_underlyingReader == null, "The reader wasn't initialized");
if (_isClosed)
{
throw Error.ADP_ClosedDataReaderError();
}
}
/// <summary>
/// Ensures that the reader is actually open, and throws an exception if not
/// </summary>
private void AssertReaderIsOpen()
{
if (IsExplicitlyClosed)
{
throw Error.ADP_ClosedDataReaderError();
}
if (IsImplicitlyClosed)
{
throw Error.ADP_ImplicitlyClosedDataReaderError();
}
}
private void AssertReaderIsOpenWithData()
{
if (this._isClosed)
{
throw Error.ADP_ClosedDataReaderError();
}
if (!this._currentResultSet.IsDataReady)
{
throw Error.ADP_NoData();
}
}
private void AssertReaderIsOpenWithData()
{
Debug.Assert(_underlyingReader == null, "The reader wasn't initialized");
if (_isClosed)
{
throw Error.ADP_ClosedDataReaderError();
}
if (!_currentResultSet.IsDataReady)
{
throw Error.ADP_NoData();
}
}
private void AssertFieldIsReady(int ordinal)
{
if (this._isClosed)
{
throw Error.ADP_ClosedDataReaderError();
}
if (!this._currentResultSet.IsDataReady)
{
throw Error.ADP_NoData();
}
if (0 > ordinal || ordinal > this._currentResultSet.FieldCount)
{
throw new IndexOutOfRangeException();
}
}
private void AssertFieldIsReady(int ordinal)
{
Debug.Assert(_underlyingReader == null, "The reader wasn't initialized");
if (_isClosed)
{
throw Error.ADP_ClosedDataReaderError();
}
if (!_currentResultSet.IsDataReady)
{
throw Error.ADP_NoData();
}
if (0 > ordinal ||
ordinal > _currentResultSet.FieldCount)
{
throw new IndexOutOfRangeException();
}
}