/// <devdoc>
/// <para>Initializes a new instance of the <see cref='System.Data.DataTable'/> class with no arguments.</para>
/// </devdoc>
public DataTable() {
GC.SuppressFinalize(this);
Bid.Trace("<ds.DataTable.DataTable|API> %d#\n", ObjectID);
nextRowID = 1;
recordManager = new RecordManager(this);
_culture = CultureInfo.CurrentCulture;
this.columnCollection = new DataColumnCollection(this);
this.constraintCollection = new ConstraintCollection(this);
this.rowCollection = new DataRowCollection(this);
this.indexes = new List<Index>();
rowBuilder = new DataRowBuilder(this, -1);
}
internal void SetParentRowRecords(DataRow childRow, DataRow parentRow)
{
object[] parentKeyValues = parentRow.GetKeyValues(ParentKey);
if (childRow._tempRecord != -1)
{
RecordManager.SetKeyValues(childRow._tempRecord, ChildKey, parentKeyValues);
}
if (childRow._newRecord != -1)
{
RecordManager.SetKeyValues(childRow._newRecord, ChildKey, parentKeyValues);
}
if (childRow._oldRecord != -1)
{
RecordManager.SetKeyValues(childRow._oldRecord, ChildKey, parentKeyValues);
}
}
/// <summary>
/// Initializes a new instance of the <see cref='System.Data.DataTable'/> class with no arguments.
/// </summary>
public DataTable()
{
GC.SuppressFinalize(this);
DataCommonEventSource.Log.Trace("<ds.DataTable.DataTable|API> {0}", ObjectID);
_nextRowID = 1;
_recordManager = new RecordManager(this);
_culture = CultureInfo.CurrentCulture;
_columnCollection = new DataColumnCollection(this);
_constraintCollection = new ConstraintCollection(this);
_rowCollection = new DataRowCollection(this);
_indexes = new List<Index>();
_rowBuilder = new DataRowBuilder(this, -1);
}
private void GrowRecords()
{
int[] newRecords = new int[RecordManager.NewCapacity(recordCount)];
System.Array.Copy(records, 0, newRecords, 0, recordCount);
records = newRecords;
}
public DataTable()
{
this.tableName = "";
this.tablePrefix = "";
this.fNestedInDataset = true;
this._compareFlags = CompareOptions.IgnoreWidth | CompareOptions.IgnoreKanaType | CompareOptions.IgnoreCase;
this.minOccurs = 1M;
this.maxOccurs = 1M;
this._primaryIndex = zeroIndexField;
this.enforceConstraints = true;
this._nestedParentRelations = EmptyArrayDataRelation;
this.delayedViews = new List<DataView>();
this._dataViewListeners = new List<DataViewListener>();
this.indexesLock = new ReaderWriterLock();
this.ukColumnPositionForInference = -1;
this._objectID = Interlocked.Increment(ref _objectTypeCount);
GC.SuppressFinalize(this);
Bid.Trace("<ds.DataTable.DataTable|API> %d#\n", this.ObjectID);
this.nextRowID = 1L;
this.recordManager = new RecordManager(this);
this._culture = CultureInfo.CurrentCulture;
this.columnCollection = new DataColumnCollection(this);
this.constraintCollection = new ConstraintCollection(this);
this.rowCollection = new DataRowCollection(this);
this.indexes = new List<Index>();
this.rowBuilder = new DataRowBuilder(this, -1);
}
