private void PopulateSortItems(esDataSourceSelectEventArgs e)
{
//-----------------------------------------
// Populate the esDataSourceSortItem's
//-----------------------------------------
if (e.Arguments.SortExpression != null && e.Arguments.SortExpression.Length > 0)
{
e.SortItems = new List <esDataSourceSortItem>();
string[] entries = e.Arguments.SortExpression.Split(',');
for (int i = 0; i < entries.Length; i++)
{
esDataSourceSortItem sortItem = new esDataSourceSortItem();
string sortEntry = entries[i].TrimEnd().TrimStart();
//------------------------------------
// Determine the Sort Direction
//------------------------------------
int index = sortEntry.IndexOf(' ');
if (index == -1)
{
sortItem.Direction = esOrderByDirection.Ascending;
}
else if (sortEntry.Contains(" DESC") || sortEntry.Contains(" desc") || sortEntry.Contains(" Desc"))
{
sortItem.Direction = esOrderByDirection.Descending;
}
else
{
sortItem.Direction = esOrderByDirection.Ascending;
}
//------------------------------------
// Determine the Property Name
//------------------------------------
if (index == -1)
{
sortItem.Property = sortEntry;
}
else
{
sortItem.Property = sortEntry.Substring(0, index);
}
e.SortItems.Add(sortItem);
}
}
}
private void PopulateSortItems(esDataSourceSelectEventArgs e)
{
//-----------------------------------------
// Populate the esDataSourceSortItem's
//-----------------------------------------
if (e.Arguments.SortExpression != null && e.Arguments.SortExpression.Length > 0)
{
e.SortItems = new List<esDataSourceSortItem>();
string[] entries = e.Arguments.SortExpression.Split(',');
for (int i = 0; i < entries.Length; i++)
{
esDataSourceSortItem sortItem = new esDataSourceSortItem();
string sortEntry = entries[i].TrimEnd().TrimStart();
//------------------------------------
// Determine the Sort Direction
//------------------------------------
int index = sortEntry.IndexOf(' ');
if (index == -1)
{
sortItem.Direction = esOrderByDirection.Ascending;
}
else if (sortEntry.Contains(" DESC") || sortEntry.Contains(" desc") || sortEntry.Contains(" Desc"))
{
sortItem.Direction = esOrderByDirection.Descending;
}
else
{
sortItem.Direction = esOrderByDirection.Ascending;
}
//------------------------------------
// Determine the Property Name
//------------------------------------
if (index == -1)
{
sortItem.Property = sortEntry;
}
else
{
sortItem.Property = sortEntry.Substring(0, index);
}
e.SortItems.Add(sortItem);
}
}
}