public MsAccessBulkInsertColumn(
     string sourceColumnName,
     string destinationColumnName,
     BulkInsertColumnType columnType)
 {
     SourceColumnName      = Check.NotNullOrWhiteSpace(sourceColumnName, nameof(sourceColumnName));
     DestinationColumnName = Check.NotNullOrWhiteSpace(destinationColumnName, nameof(destinationColumnName));
     ColumnType            = columnType;
 }
 /// <summary>
 /// Adds a column with name <paramref name="columnName"/> and type <paramref name="columnType"/>.
 /// </summary>
 /// <param name="columnName">Column name.</param>
 /// <param name="columnType">Column type.</param>
 public void Add(string columnName, BulkInsertColumnType columnType)
 {
     Add(new MsAccessBulkInsertColumn(columnName, columnType));
 }
 /// <summary>
 /// Vytvorí novú definíciu pre stĺpec <paramref name="columnName">columnName</paramref>, s typom
 /// <paramref name="columnType">columnType</paramref>.
 /// </summary>
 /// <param name="columnName">Názov stĺpca.</param>
 /// <param name="columnType">Typ stĺpca.</param>
 /// <exception cref="ArgumentNullException">Vyvolaná, ak názov stĺpca je <see langword="null"/>, alebo zložený
 /// len z bielych znakov.</exception>
 /// <remarks></remarks>
 public MsAccessBulkInsertColumn(string columnName, BulkInsertColumnType columnType)
 {
     Check.NotNullOrWhiteSpace(columnName, nameof(columnName));
     ColumnName = columnName;
     ColumnType = columnType;
 }