/// <include file='doc\DataRowView.uex' path='docs/doc[@for="DataRowView.this"]/*' />
/// <devdoc>
/// <para>
/// Gets or sets a value in a specified column.
/// </para>
/// </devdoc>
public object this[int ndx] {
get {
if (!(0 <= ndx && ndx < dataView.Table.Columns.Count))
{
throw ExceptionBuilder.ColumnOutOfRange(ndx);
}
return(row[ndx, dataView.IsOriginalVersion(this.index) ? DataRowVersion.Original : DataRowVersion.Default]);
}
set {
if (!(0 <= ndx && ndx < dataView.Table.Columns.Count))
{
throw ExceptionBuilder.ColumnOutOfRange(ndx);
}
if (!dataView.AllowEdit && (row != dataView.addNewRow))
{
throw ExceptionBuilder.CanNotEdit();
}
SetColumnValue(dataView.Table.Columns[ndx], value);
}
}
