/// <summary>
/// Returns the column as a single character
/// </summary>
/// <param name="i">The index of the column to retrieve</param>
/// <returns>char</returns>
public override char GetChar(int i)
{
if (i >= VisibleFieldCount && _keyInfo != null)
{
return(_keyInfo.GetChar(i - VisibleFieldCount));
}
VerifyType(i, DbType.SByte);
return(Convert.ToChar(_activeStatement._sql.GetInt32(_activeStatement, i)));
}