RegisterColumnName()

void System.Data.DataColumnCollection.RegisterColumnName ( string name, DataColumn column )

inlinepackage

Definition at line 675 of file DataColumnCollection.cs.

    {
        try
        {
            _columnFromName.Add(name, column);
            if (column != null)
            {
                column._hashCode = _table.GetSpecialHashCode(name);
            }
        }
        catch (ArgumentException)
        {
            if (_columnFromName[name] != null)
            {
                if (column != null)
                {
                    throw ExceptionBuilder.CannotAddDuplicate(name);
                }
                throw ExceptionBuilder.CannotAddDuplicate3(name);
            }
            throw ExceptionBuilder.CannotAddDuplicate2(name);
        }
        if (column == null && NamesEqual(name, MakeName(_defaultNameIndex), fCaseSensitive: true, _table.Locale) != 0)
        {
            do
            {
                _defaultNameIndex++;
            }
            while (Contains(MakeName(_defaultNameIndex)));
        }
    }

References System.Data.DataColumnCollection._columnFromName, System.Data.DataColumnCollection._defaultNameIndex, System.Data.DataColumnCollection._table, System.Collections.Generic.Dictionary< TKey, TValue >.Add(), System.Data.ExceptionBuilder.CannotAddDuplicate(), System.Data.ExceptionBuilder.CannotAddDuplicate2(), System.Data.ExceptionBuilder.CannotAddDuplicate3(), System.Data.DataColumnCollection.Contains(), System.Data.DataTable.GetSpecialHashCode(), System.Data.DataTable.Locale, System.Data.DataColumnCollection.MakeName(), and System.Data.InternalDataCollectionBase.NamesEqual().

Referenced by System.Data.DataColumnCollection.BaseAdd().