/// <summary>
/// Construct a DataBlock with a given set of column names and
/// the pre-built arrays for each row. [NOT EFFICIENT]
/// </summary>
/// <param name="columnNames">Names of columns in block</param>
/// <param name="rowCount">Number of rows in block</param>
public DataBlock(IEnumerable <string> columnNames, Array rows) :
this(ColumnDetails.FromNames(columnNames), (rows == null ? 0 : rows.GetLength(0)))
{
if (rows == null)
{
throw new ArgumentNullException("rows");
}
for (int i = 0; i < this.RowCount; ++i)
{
Array rowArray = (Array)rows.GetValue(i);
if (rowArray == null)
{
throw new ArgumentNullException(String.Format("rows[{0}]", i));
}
this.SetRow(i, rowArray);
}
}
/// <summary>
/// Construct a DataBlock with a given set of column names and
/// the pre-built arrays for each column [allowing strongly typed columns].
/// </summary>
/// <param name="columnNames">Names of columns in block</param>
/// <param name="columns">System.Array containing a System.Array per column</param>
public DataBlock(IEnumerable <string> columnNames, int rowCount, Array columns) :
this(ColumnDetails.FromNames(columnNames), rowCount, columns)
{
}
