private ISchema GetSchema()
{
if (schema == null)
{
schema = Reader.GetSchema();
columns = new ColumnCollection();
foreach (ColumnDefinition column in schema.ColumnDefinitions)
{
if (!column.IsIgnored)
{
columns.AddColumn(column);
}
}
}
return(schema);
}
/// <summary>
/// Adds a column to the schema, using the given definition to define it.
/// </summary>
/// <param name="definition">The definition of the column to add.</param>
/// <returns>The current schema.</returns>
protected void AddColumnBase(IColumnDefinition definition)
{
definitions.AddColumn(definition);
}
