◆ TableName

string System.Data.DataTable.TableName
getsetinherited
Definition at line 705 of file DataTable.cs.
    {
        get
        {
            return _tableName;
        }
        [param: AllowNull]
        set
        {
            long scopeId = DataCommonEventSource.Log.EnterScope("<ds.DataTable.set_TableName|API> {0}, value='{1}'", ObjectID, value);
            try
            {
                if (value == null)
                {
                    value = string.Empty;
                }
                CultureInfo locale = Locale;
                if (string.Compare(_tableName, value, ignoreCase: true, locale) != 0)
                {
                    if (_dataSet != null)
                    {
                        if (value.Length == 0)
                        {
                            throw ExceptionBuilder.NoTableName();
                        }
                        if (string.Compare(value, _dataSet.DataSetName, ignoreCase: true, _dataSet.Locale) == 0 && !_fNestedInDataset)
                        {
                            throw ExceptionBuilder.DatasetConflictingName(_dataSet.DataSetName);
                        }
                        DataRelation[] nestedParentRelations = NestedParentRelations;
                        if (nestedParentRelations.Length == 0)
                        {
                            _dataSet.Tables.RegisterName(value, Namespace);
                        }
                        else
                        {
                            DataRelation[] array = nestedParentRelations;
                            foreach (DataRelation dataRelation in array)
                            {
                                if (!dataRelation.ParentTable.Columns.CanRegisterName(value))
                                {
                                    throw ExceptionBuilder.CannotAddDuplicate2(value);
                                }
                            }
                            _dataSet.Tables.RegisterName(value, Namespace);
                            DataRelation[] array2 = nestedParentRelations;
                            foreach (DataRelation dataRelation2 in array2)
                            {
                                dataRelation2.ParentTable.Columns.RegisterColumnName(value, null);
                                dataRelation2.ParentTable.Columns.UnregisterName(TableName);
                            }
                        }
                        if (_tableName.Length != 0)
                        {
                            _dataSet.Tables.UnregisterName(_tableName);
                        }
                    }
                    RaisePropertyChanging("TableName");
                    _tableName = value;
                    _encodedTableName = null;
                }
                else if (string.Compare(_tableName, value, ignoreCase: false, locale) != 0)
                {
                    RaisePropertyChanging("TableName");
                    _tableName = value;
                    _encodedTableName = null;
                }
            }
            finally
            {
                DataCommonEventSource.Log.ExitScope(scopeId);
            }
        }
    }