IDifferenceCursorEx.Next Method

Returns the source row, the difference row and an array with indices of fields with different values.

[Visual Basic .NET]
Public Sub Next ( _
    ByRef OID As Integer, _
    ByRef SourceRow As IRow, _
    ByRef differenceRow As IRow, _
    ByRef differentValueIndices As ILongArray _
)

[C#]
public void Next (
    ref int OID,
    ref IRow SourceRow,
    ref IRow differenceRow,
    ref ILongArray differentValueIndices
);

[C++]
HRESULT Next(
  System.Int32* OID,
  IRow** SourceRow,
  IRow** differenceRow,
  ILongArray** differentValueIndices
);

[C++]
Parameters
OID [out]

  OID is a parameter of type long*
SourceRow [out]

  SourceRow is a parameter of type IRow**
differenceRow [out]

  differenceRow is a parameter of type IRow**
differentValueIndices [out]

  differentValueIndices is a parameter of type ILongArray**

Product Availability

Remarks

The Next method can be used to populate two IRowobjects corresponding to the SourceRow, DifferenceRow and a LongArray corresponding to the field index values.

IRow objects returned from a difference cursor are meant to be a read only. If row editing is desired the OID returned from the call to IDifferenceCursorEx::NextRow should be used in a call to the ITable::GetRow or ITable::GetRows methods.

See Also