/// <summary>
/// Returns an expression suitable for usage with LINQ Dynamic
/// that represents the default sort ordering of instances of the class.
/// </summary>
public string DefaultOrderByClause(string prependText = "")
{
var defaultOrderBy = DefaultOrderBy.ToList();
if (defaultOrderBy.Count == 0)
{
return(null);
}
var orderByClauseList = new List <string>();
foreach (var orderInfo in defaultOrderBy)
{
if (orderInfo.OrderByDirection == DefaultOrderByAttribute.OrderByDirections.Ascending)
{
orderByClauseList.Add($"{orderInfo.OrderExpression(prependText)} ASC");
}
else
{
orderByClauseList.Add($"{orderInfo.OrderExpression(prependText)} DESC");
}
}
return(string.Join(",", orderByClauseList));
}
public string DefaultOrderByClause(string prependText = "")
{
var defaultOrderBy = DefaultOrderBy.ToList();
if (defaultOrderBy.Any())
{
var orderByClauseList = new List <string>();
foreach (var orderInfo in defaultOrderBy)
{
if (orderInfo.OrderByDirection == DefaultOrderByAttribute.OrderByDirections.Ascending)
{
orderByClauseList.Add($"{prependText}{orderInfo.FieldName} ASC");
}
else
{
orderByClauseList.Add($"{prependText}{orderInfo.FieldName} DESC");
}
}
return(string.Join(",", orderByClauseList));
}
return(null);
}
