| private GetRecordState ( int record ) : DataViewRowState | ||
| record | int | |
| return | DataViewRowState | |
private void SetNewRecordWorker(DataRow row, int proposedRecord, DataRowAction action, bool isInMerge, bool suppressEnsurePropertyChanged,
int position, bool fireEvent, out Exception deferredException) {
// this is the event workhorse... it will throw the changing/changed events
// and update the indexes. Used by change, add, delete, revert.
// order of execution is as follows
//
// 1) set temp record
// 2) Check constraints for non-expression columns
// 3) Raise RowChanging/RowDeleting with temp record
// 4) set the new record in storage
// 5) Update indexes with recordStateChanges - this will fire ListChanged & PropertyChanged events on associated views
// 6) Evaluate all Expressions (exceptions are deferred)- this will fire ListChanged & PropertyChanged events on associated views
// 7) Raise RowChanged/ RowDeleted
// 8) Check constraints for expression columns
Debug.Assert(row != null, "Row can't be null.");
deferredException = null;
if (row.tempRecord != proposedRecord) {
// $HACK: for performance reasons, EndUpdate calls SetNewRecord with tempRecord == proposedRecord
if (!inDataLoad) {
row.CheckInTable();
CheckNotModifying(row);
}
if (proposedRecord == row.newRecord) {
if (isInMerge) {
Debug.Assert(fireEvent, "SetNewRecord is called with wrong parameter");
RaiseRowChanged(null, row, action);
}
return;
}
Debug.Assert(!row.inChangingEvent, "How can this row be in an infinite loop?");
row.tempRecord = proposedRecord;
}
DataRowChangeEventArgs drcevent = null;
try {
row._action = action;
drcevent = RaiseRowChanging(null, row, action, fireEvent);
}
catch {
row.tempRecord = -1;
throw;
}
finally {
row._action = DataRowAction.Nothing;
}
row.tempRecord = -1;
int currentRecord = row.newRecord;
// if we're deleting, then the oldRecord value will change, so need to track that if it's distinct from the newRecord.
int secondRecord = (proposedRecord != -1 ?
proposedRecord :
(row.RowState != DataRowState.Unchanged ?
row.oldRecord :
-1));
if (action == DataRowAction.Add) { //if we come here from insert we do insert the row to collection
if (position == -1)
Rows.ArrayAdd(row);
else
Rows.ArrayInsert(row, position);
}
List<DataRow> cachedRows = null;
if ((action == DataRowAction.Delete || action == DataRowAction.Change)
&& dependentColumns != null && dependentColumns.Count > 0) {
// if there are expression columns, need to cache related rows for deletes and updates (key changes)
// before indexes are modified.
cachedRows = new List<DataRow>();
for (int j = 0; j < ParentRelations.Count; j++) {
DataRelation relation = ParentRelations[j];
if (relation.ChildTable != row.Table) {
continue;
}
cachedRows.InsertRange(cachedRows.Count, row.GetParentRows(relation));
}
for (int j = 0; j < ChildRelations.Count; j++) {
DataRelation relation = ChildRelations[j];
if (relation.ParentTable != row.Table) {
continue;
}
cachedRows.InsertRange(cachedRows.Count, row.GetChildRows(relation));
}
}
// Dev10 Bug 688779: DataRowView.PropertyChanged are not raised on RejectChanges
// if the newRecord is changing, the propertychanged event should be allowed to triggered for ListChangedType.Changed or .Moved
// unless the specific condition is known that no data has changed, like DataRow.SetModified()
if (!suppressEnsurePropertyChanged && !row.HasPropertyChanged && (row.newRecord != proposedRecord)
&& (-1 != proposedRecord) // explictly not fixing Dev10 Bug 692044: DataRowView.PropertyChanged are not raised on DataTable.Delete when mixing current and original records in RowStateFilter
&& (-1 != row.newRecord)) // explictly not fixing parts of Dev10 Bug 697909: when mixing current and original records in RowStateFilter
{
// DataRow will believe multiple edits occured and
// DataView.ListChanged event w/ ListChangedType.ItemChanged will raise DataRowView.PropertyChanged event and
// PropertyChangedEventArgs.PropertyName will now be empty string so
// WPF will refresh the entire row
row.LastChangedColumn = null;
row.LastChangedColumn = null;
}
// Check whether we need to update indexes
if (LiveIndexes.Count != 0) {
// Dev10 bug #463087: DataTable internal index is currupted: '5'
if ((-1 == currentRecord) && (-1 != proposedRecord) && (-1 != row.oldRecord) && (proposedRecord != row.oldRecord)) {
// the transition from DataRowState.Deleted -> DataRowState.Modified
// with same orginal record but new current record
// needs to raise an ItemChanged or ItemMoved instead of ItemAdded in the ListChanged event.
// for indexes/views listening for both DataViewRowState.Deleted | DataViewRowState.ModifiedCurrent
currentRecord = row.oldRecord;
}
DataViewRowState currentRecordStatePre = row.GetRecordState(currentRecord);
DataViewRowState secondRecordStatePre = row.GetRecordState(secondRecord);
row.newRecord = proposedRecord;
if (proposedRecord != -1)
this.recordManager[proposedRecord] = row;
DataViewRowState currentRecordStatePost = row.GetRecordState(currentRecord);
DataViewRowState secondRecordStatePost = row.GetRecordState(secondRecord);
// may raise DataView.ListChanged event
RecordStateChanged(currentRecord, currentRecordStatePre, currentRecordStatePost,
secondRecord, secondRecordStatePre, secondRecordStatePost);
}
else {
row.newRecord = proposedRecord;
if (proposedRecord != -1)
this.recordManager[proposedRecord] = row;
}
// Dev10 Bug 461199 - reset the last changed column here, after all
// DataViews have raised their DataRowView.PropertyChanged event
row.ResetLastChangedColumn();
// SQLBU 278737: Record manager corruption when reentrant write operations
// free the 'currentRecord' only after all the indexes have been updated.
// Corruption! { if (currentRecord != row.oldRecord) { FreeRecord(ref currentRecord); } }
// RecordStateChanged raises ListChanged event at which time user may do work
if (-1 != currentRecord) {
if (currentRecord != row.oldRecord)
{
if ((currentRecord != row.tempRecord) && // Delete, AcceptChanges, BeginEdit
(currentRecord != row.newRecord) && // RejectChanges & SetAdded
(row == recordManager[currentRecord])) // AcceptChanges, NewRow
{
FreeRecord(ref currentRecord);
}
}
}
if (row.RowState == DataRowState.Detached && row.rowID != -1) {
RemoveRow(row, false);
}
if (dependentColumns != null && dependentColumns.Count > 0) {
try {
EvaluateExpressions(row, action, cachedRows);
}
catch (Exception exc) {
// For DataRows being added, throwing of exception from expression evaluation is
// deferred until after the row has been completely added.
if (action != DataRowAction.Add) {
throw exc;
}
else {
deferredException = exc;
}
}
}
try {
if (fireEvent) {
RaiseRowChanged(drcevent, row, action);
}
}
catch (Exception e) {
//
if (!Common.ADP.IsCatchableExceptionType(e)) {
throw;
}
ExceptionBuilder.TraceExceptionWithoutRethrow(e);
// ignore the exception
}
}
// this is the event workhorse... it will throw the changing/changed events
// and update the indexes.
internal void SetOldRecord(DataRow row, int proposedRecord) {
if (!inDataLoad) {
row.CheckInTable();
CheckNotModifying(row);
}
if (proposedRecord == row.oldRecord) {
return;
}
int originalRecord = row.oldRecord; // cache old record after potential RowChanging event
try {
// Check whether we need to update indexes
if (LiveIndexes.Count != 0) {
// Dev10 bug #463087: DataTable internal index is currupted: '5'
if ((-1 == originalRecord) && (-1 != proposedRecord) && (-1 != row.newRecord) && (proposedRecord != row.newRecord)) {
// the transition from DataRowState.Added -> DataRowState.Modified
// with same current record but new original record
// needs to raise an ItemChanged or ItemMoved instead of ItemAdded in the ListChanged event.
// for indexes/views listening for both DataViewRowState.Added | DataViewRowState.ModifiedOriginal
originalRecord = row.newRecord;
}
DataViewRowState originalRecordStatePre = row.GetRecordState(originalRecord);
DataViewRowState proposedRecordStatePre = row.GetRecordState(proposedRecord);
row.oldRecord = proposedRecord;
if (proposedRecord != -1)
this.recordManager[proposedRecord] = row;
DataViewRowState originalRecordStatePost = row.GetRecordState(originalRecord);
DataViewRowState proposedRecordStatePost = row.GetRecordState(proposedRecord);
RecordStateChanged(originalRecord, originalRecordStatePre, originalRecordStatePost,
proposedRecord, proposedRecordStatePre, proposedRecordStatePost);
}
else {
row.oldRecord = proposedRecord;
if (proposedRecord != -1)
this.recordManager[proposedRecord] = row;
}
}
finally {
if ((originalRecord != -1) && (originalRecord != row.tempRecord) &&
(originalRecord != row.oldRecord) && (originalRecord != row.newRecord)) {
FreeRecord(ref originalRecord);
}
// else during an event 'row.AcceptChanges(); row.BeginEdit(); row.EndEdit();'
if (row.RowState == DataRowState.Detached && row.rowID != -1) {
RemoveRow(row, false);
}
}
}
// InsertRecordToIndexes inserts the given record (using row and version) to all indexes and it stores and returns the position of inserted
// record to each index
// IT SHOULD NOT CAUSE ANY EVENT TO BE FIRED
internal int[] InsertRecordToIndexes(DataRow row, DataRowVersion version) {
int indexCount = LiveIndexes.Count;
int [] positionIndexes = new int[indexCount];
int recordNo = row.GetRecordFromVersion(version);
DataViewRowState states = row.GetRecordState(recordNo);
while (--indexCount >= 0) {
if (row.HasVersion(version)) {
if ((states & indexes[indexCount].RecordStates) != DataViewRowState.None) {
positionIndexes [indexCount] = indexes[indexCount].InsertRecordToIndex(recordNo);
}
else {
positionIndexes [indexCount] = -1;
}
}
}
return positionIndexes;
}
internal void RemoveRow(DataRow row, bool check) {
if (row.rowID == -1) {
throw ExceptionBuilder.RowAlreadyRemoved();
}
if (check && dataSet != null) {
for (ParentForeignKeyConstraintEnumerator constraints = new ParentForeignKeyConstraintEnumerator(dataSet, this); constraints.GetNext();) {
constraints.GetForeignKeyConstraint().CheckCanRemoveParentRow(row);
}
}
int oldRecord = row.oldRecord;
int newRecord = row.newRecord;
DataViewRowState oldRecordStatePre = row.GetRecordState(oldRecord);
DataViewRowState newRecordStatePre = row.GetRecordState(newRecord);
row.oldRecord = -1;
row.newRecord = -1;
if (oldRecord == newRecord) {
oldRecord = -1;
}
RecordStateChanged(oldRecord, oldRecordStatePre, DataViewRowState.None,
newRecord, newRecordStatePre, DataViewRowState.None);
FreeRecord(ref oldRecord);
FreeRecord(ref newRecord);
row.rowID = -1;
Rows.ArrayRemove(row);
}
internal void InsertRow(DataRow row, long proposedID) {
IntPtr hscp;
Bid.ScopeEnter(out hscp, "<ds.DataTable.InsertRow|INFO> %d#, row=%d\n", ObjectID, row.ObjectID);
try {
if (row.Table != this) {
throw ExceptionBuilder.RowAlreadyInOtherCollection();
}
if (row.rowID != -1) {
throw ExceptionBuilder.RowAlreadyInTheCollection();
}
if (row.oldRecord == -1 && row.newRecord == -1) {
throw ExceptionBuilder.RowEmpty();
}
if (proposedID == -1)
proposedID = nextRowID;
row.rowID = proposedID;
if (nextRowID <= proposedID)
nextRowID = checked(proposedID + 1);
DataRowChangeEventArgs drcevent = null;
if (row.newRecord != -1) {
row.tempRecord = row.newRecord;
row.newRecord = -1;
try {
drcevent = RaiseRowChanging(null, row, DataRowAction.Add, true);
}
catch {
row.tempRecord = -1;
throw;
}
row.newRecord = row.tempRecord;
row.tempRecord = -1;
}
if (row.oldRecord != -1)
recordManager[row.oldRecord] = row;
if (row.newRecord != -1)
recordManager[row.newRecord] = row;
Rows.ArrayAdd(row); // SQL BU Defect Tracking 247738, 323482 row should be in the
// collection when maintaining the indexes
if (row.RowState == DataRowState.Unchanged){ // how about row.oldRecord == row.newRecord both == -1
RecordStateChanged(row.oldRecord, DataViewRowState.None, DataViewRowState.Unchanged);
}
else {
RecordStateChanged(row.oldRecord, DataViewRowState.None, row.GetRecordState(row.oldRecord),
row.newRecord, DataViewRowState.None, row.GetRecordState(row.newRecord));
}
if (dependentColumns != null && dependentColumns.Count > 0)
EvaluateExpressions(row, DataRowAction.Add, null);
RaiseRowChanged(drcevent, row, DataRowAction.Add);
}
finally {
Bid.ScopeLeave(ref hscp);
}
}
// RemoveRecordFromIndexes removes the given record (using row and version) from all indexes and it stores and returns the position of deleted
// record from each index
// IT SHOULD NOT CAUSE ANY EVENT TO BE FIRED
internal int[] RemoveRecordFromIndexes(DataRow row, DataRowVersion version) {
int indexCount = LiveIndexes.Count;
int [] positionIndexes = new int[indexCount];
int recordNo = row.GetRecordFromVersion(version);
DataViewRowState states = row.GetRecordState(recordNo);
while (--indexCount >= 0) {
if (row.HasVersion(version) && ((states & indexes[indexCount].RecordStates) != DataViewRowState.None)) {
int index = indexes[indexCount].GetIndex(recordNo);
if (index > -1) {
positionIndexes [indexCount] = index;
indexes[indexCount].DeleteRecordFromIndex(index); // this will delete the record from index and MUSt not fire event
}
else {
positionIndexes [indexCount] = -1; // this means record was not in index
}
}
else {
positionIndexes [indexCount] = -1; // this means record was not in index
}
}
return positionIndexes;
}
internal void SetOldRecord(DataRow row, int proposedRecord)
{
if (!this.inDataLoad)
{
row.CheckInTable();
this.CheckNotModifying(row);
}
if (proposedRecord != row.oldRecord)
{
int oldRecord = row.oldRecord;
try
{
if (this.LiveIndexes.Count != 0)
{
if (((-1 == oldRecord) && (-1 != proposedRecord)) && ((-1 != row.newRecord) && (proposedRecord != row.newRecord)))
{
oldRecord = row.newRecord;
}
DataViewRowState recordState = row.GetRecordState(oldRecord);
DataViewRowState state3 = row.GetRecordState(proposedRecord);
row.oldRecord = proposedRecord;
if (proposedRecord != -1)
{
this.recordManager[proposedRecord] = row;
}
DataViewRowState state2 = row.GetRecordState(oldRecord);
DataViewRowState state = row.GetRecordState(proposedRecord);
this.RecordStateChanged(oldRecord, recordState, state2, proposedRecord, state3, state);
}
else
{
row.oldRecord = proposedRecord;
if (proposedRecord != -1)
{
this.recordManager[proposedRecord] = row;
}
}
}
finally
{
if (((oldRecord != -1) && (oldRecord != row.tempRecord)) && ((oldRecord != row.oldRecord) && (oldRecord != row.newRecord)))
{
this.FreeRecord(ref oldRecord);
}
if ((row.RowState == DataRowState.Detached) && (row.rowID != -1L))
{
this.RemoveRow(row, false);
}
}
}
}
internal void InsertRow(DataRow row, long proposedID)
{
long logScopeId = DataCommonEventSource.Log.EnterScope("<ds.DataTable.InsertRow|INFO> {0}, row={1}", ObjectID, row._objectID);
try
{
if (row.Table != this)
{
throw ExceptionBuilder.RowAlreadyInOtherCollection();
}
if (row.rowID != -1)
{
throw ExceptionBuilder.RowAlreadyInTheCollection();
}
if (row._oldRecord == -1 && row._newRecord == -1)
{
throw ExceptionBuilder.RowEmpty();
}
if (proposedID == -1)
{
proposedID = _nextRowID;
}
row.rowID = proposedID;
if (_nextRowID <= proposedID)
{
_nextRowID = checked(proposedID + 1);
}
DataRowChangeEventArgs drcevent = null;
if (row._newRecord != -1)
{
row._tempRecord = row._newRecord;
row._newRecord = -1;
try
{
drcevent = RaiseRowChanging(null, row, DataRowAction.Add, true);
}
catch
{
row._tempRecord = -1;
throw;
}
row._newRecord = row._tempRecord;
row._tempRecord = -1;
}
if (row._oldRecord != -1)
{
_recordManager[row._oldRecord] = row;
}
if (row._newRecord != -1)
{
_recordManager[row._newRecord] = row;
}
Rows.ArrayAdd(row);
if (row.RowState == DataRowState.Unchanged)
{
// how about row.oldRecord == row.newRecord both == -1
RecordStateChanged(row._oldRecord, DataViewRowState.None, DataViewRowState.Unchanged);
}
else
{
RecordStateChanged(row._oldRecord, DataViewRowState.None, row.GetRecordState(row._oldRecord),
row._newRecord, DataViewRowState.None, row.GetRecordState(row._newRecord));
}
if (_dependentColumns != null && _dependentColumns.Count > 0)
{
EvaluateExpressions(row, DataRowAction.Add, null);
}
RaiseRowChanged(drcevent, row, DataRowAction.Add);
}
finally
{
DataCommonEventSource.Log.ExitScope(logScopeId);
}
}
private void SetNewRecordWorker(DataRow row, int proposedRecord, DataRowAction action, bool isInMerge, bool suppressEnsurePropertyChanged, int position, bool fireEvent, out Exception deferredException)
{
deferredException = null;
if (row.tempRecord != proposedRecord)
{
if (!this.inDataLoad)
{
row.CheckInTable();
this.CheckNotModifying(row);
}
if (proposedRecord == row.newRecord)
{
if (isInMerge)
{
this.RaiseRowChanged(null, row, action);
}
return;
}
row.tempRecord = proposedRecord;
}
DataRowChangeEventArgs args = null;
try
{
row._action = action;
args = this.RaiseRowChanging(null, row, action, fireEvent);
}
catch
{
row.tempRecord = -1;
throw;
}
finally
{
row._action = DataRowAction.Nothing;
}
row.tempRecord = -1;
int newRecord = row.newRecord;
int record = (proposedRecord != -1) ? proposedRecord : ((row.RowState != DataRowState.Unchanged) ? row.oldRecord : -1);
if (action == DataRowAction.Add)
{
if (position == -1)
{
this.Rows.ArrayAdd(row);
}
else
{
this.Rows.ArrayInsert(row, position);
}
}
List<DataRow> cachedRows = null;
if (((action == DataRowAction.Delete) || (action == DataRowAction.Change)) && ((this.dependentColumns != null) && (this.dependentColumns.Count > 0)))
{
cachedRows = new List<DataRow>();
for (int i = 0; i < this.ParentRelations.Count; i++)
{
DataRelation relation2 = this.ParentRelations[i];
if (relation2.ChildTable == row.Table)
{
cachedRows.InsertRange(cachedRows.Count, row.GetParentRows(relation2));
}
}
for (int j = 0; j < this.ChildRelations.Count; j++)
{
DataRelation relation = this.ChildRelations[j];
if (relation.ParentTable == row.Table)
{
cachedRows.InsertRange(cachedRows.Count, row.GetChildRows(relation));
}
}
}
if (((!suppressEnsurePropertyChanged && !row.HasPropertyChanged) && ((row.newRecord != proposedRecord) && (-1 != proposedRecord))) && (-1 != row.newRecord))
{
row.LastChangedColumn = null;
row.LastChangedColumn = null;
}
if (this.LiveIndexes.Count != 0)
{
if (((-1 == newRecord) && (-1 != proposedRecord)) && ((-1 != row.oldRecord) && (proposedRecord != row.oldRecord)))
{
newRecord = row.oldRecord;
}
DataViewRowState recordState = row.GetRecordState(newRecord);
DataViewRowState state3 = row.GetRecordState(record);
row.newRecord = proposedRecord;
if (proposedRecord != -1)
{
this.recordManager[proposedRecord] = row;
}
DataViewRowState state2 = row.GetRecordState(newRecord);
DataViewRowState state = row.GetRecordState(record);
this.RecordStateChanged(newRecord, recordState, state2, record, state3, state);
}
else
{
row.newRecord = proposedRecord;
if (proposedRecord != -1)
{
this.recordManager[proposedRecord] = row;
}
}
row.ResetLastChangedColumn();
if ((((-1 != newRecord) && (newRecord != row.oldRecord)) && ((newRecord != row.tempRecord) && (newRecord != row.newRecord))) && (row == this.recordManager[newRecord]))
{
this.FreeRecord(ref newRecord);
}
if ((row.RowState == DataRowState.Detached) && (row.rowID != -1L))
{
this.RemoveRow(row, false);
}
if ((this.dependentColumns != null) && (this.dependentColumns.Count > 0))
{
try
{
this.EvaluateExpressions(row, action, cachedRows);
}
catch (Exception exception2)
{
if (action != DataRowAction.Add)
{
throw exception2;
}
deferredException = exception2;
}
}
try
{
if (fireEvent)
{
this.RaiseRowChanged(args, row, action);
}
}
catch (Exception exception)
{
if (!ADP.IsCatchableExceptionType(exception))
{
throw;
}
ExceptionBuilder.TraceExceptionWithoutRethrow(exception);
}
}
internal void RemoveRow(DataRow row, bool check)
{
if (row.rowID == -1L)
{
throw ExceptionBuilder.RowAlreadyRemoved();
}
if (check && (this.dataSet != null))
{
ParentForeignKeyConstraintEnumerator enumerator = new ParentForeignKeyConstraintEnumerator(this.dataSet, this);
while (enumerator.GetNext())
{
enumerator.GetForeignKeyConstraint().CheckCanRemoveParentRow(row);
}
}
int oldRecord = row.oldRecord;
int newRecord = row.newRecord;
DataViewRowState recordState = row.GetRecordState(oldRecord);
DataViewRowState state = row.GetRecordState(newRecord);
row.oldRecord = -1;
row.newRecord = -1;
if (oldRecord == newRecord)
{
oldRecord = -1;
}
this.RecordStateChanged(oldRecord, recordState, DataViewRowState.None, newRecord, state, DataViewRowState.None);
this.FreeRecord(ref oldRecord);
this.FreeRecord(ref newRecord);
row.rowID = -1L;
this.Rows.ArrayRemove(row);
}
internal int[] RemoveRecordFromIndexes(DataRow row, DataRowVersion version)
{
int count = this.LiveIndexes.Count;
int[] numArray = new int[count];
int recordFromVersion = row.GetRecordFromVersion(version);
DataViewRowState recordState = row.GetRecordState(recordFromVersion);
while (--count >= 0)
{
if (row.HasVersion(version) && ((recordState & this.indexes[count].RecordStates) != DataViewRowState.None))
{
int index = this.indexes[count].GetIndex(recordFromVersion);
if (index > -1)
{
numArray[count] = index;
this.indexes[count].DeleteRecordFromIndex(index);
}
else
{
numArray[count] = -1;
}
}
else
{
numArray[count] = -1;
}
}
return numArray;
}
internal void InsertRow(DataRow row, long proposedID)
{
IntPtr ptr;
Bid.ScopeEnter(out ptr, "<ds.DataTable.InsertRow|INFO> %d#, row=%d\n", this.ObjectID, row.ObjectID);
try
{
if (row.Table != this)
{
throw ExceptionBuilder.RowAlreadyInOtherCollection();
}
if (row.rowID != -1L)
{
throw ExceptionBuilder.RowAlreadyInTheCollection();
}
if ((row.oldRecord == -1) && (row.newRecord == -1))
{
throw ExceptionBuilder.RowEmpty();
}
if (proposedID == -1L)
{
proposedID = this.nextRowID;
}
row.rowID = proposedID;
if (this.nextRowID <= proposedID)
{
this.nextRowID = proposedID + 1L;
}
DataRowChangeEventArgs args = null;
if (row.newRecord != -1)
{
row.tempRecord = row.newRecord;
row.newRecord = -1;
try
{
args = this.RaiseRowChanging(null, row, DataRowAction.Add, true);
}
catch
{
row.tempRecord = -1;
throw;
}
row.newRecord = row.tempRecord;
row.tempRecord = -1;
}
if (row.oldRecord != -1)
{
this.recordManager[row.oldRecord] = row;
}
if (row.newRecord != -1)
{
this.recordManager[row.newRecord] = row;
}
this.Rows.ArrayAdd(row);
if (row.RowState == DataRowState.Unchanged)
{
this.RecordStateChanged(row.oldRecord, DataViewRowState.None, DataViewRowState.Unchanged);
}
else
{
this.RecordStateChanged(row.oldRecord, DataViewRowState.None, row.GetRecordState(row.oldRecord), row.newRecord, DataViewRowState.None, row.GetRecordState(row.newRecord));
}
if ((this.dependentColumns != null) && (this.dependentColumns.Count > 0))
{
this.EvaluateExpressions(row, DataRowAction.Add, null);
}
this.RaiseRowChanged(args, row, DataRowAction.Add);
}
finally
{
Bid.ScopeLeave(ref ptr);
}
}
internal int[] InsertRecordToIndexes(DataRow row, DataRowVersion version)
{
int count = this.LiveIndexes.Count;
int[] numArray = new int[count];
int recordFromVersion = row.GetRecordFromVersion(version);
DataViewRowState recordState = row.GetRecordState(recordFromVersion);
while (--count >= 0)
{
if (row.HasVersion(version))
{
if ((recordState & this.indexes[count].RecordStates) != DataViewRowState.None)
{
numArray[count] = this.indexes[count].InsertRecordToIndex(recordFromVersion);
}
else
{
numArray[count] = -1;
}
}
}
return numArray;
}
