Symptom
- Using Crystal Reports InProc RAS SDK for VS .NET
Environment
- Crystal Reports for Visual Studio 2010
- VS2010
Resolution
- The following C# code gets the group sort direction:
using System.Reflection;
using System.Runtime.InteropServices;
using CrystalDecisions.ReportAppServer.DataDefModel;
CrystalDecisions.CrystalReports.Engine.SortFields crystalSortFields = report.DataDefinition.SortFields;
if (crystalSortFields != null)
{
foreach (CrystalDecisions.CrystalReports.Engine.SortField crystalSortField in crystalSortFields)
{
if (crystalSortField.SortType == CrystalDecisions.Shared.SortFieldType.GroupSortField)
{
MethodInfo getRasSort = crystalSortField.GetType().GetMethod("get_RasSort", BindingFlags.NonPublic | BindingFlags.Instance);
object rasSort = getRasSort.Invoke(crystalSortField, System.Type.EmptyTypes);
IntPtr iunkwn = Marshal.GetIUnknownForObject(rasSort);
switch ((CrSortDirectionEnum)((dynamic)rasSort).Direction)
{
case CrSortDirectionEnum.crSortDirectionAscendingOrder:
...
break;
case CrSortDirectionEnum.crSortDirectionDescendingOrder:
...
break;
case CrSortDirectionEnum.crSortDirectionBottomNOrder:
case CrSortDirectionEnum.crSortDirectionBottomNPercentage:
case CrSortDirectionEnum.crSortDirectionNoSortOrder:
case CrSortDirectionEnum.crSortDirectionTopNOrder:
case CrSortDirectionEnum.crSortDirectionTopNPercentage:
default:
break;
}
}
}
}
Keywords
CR2010 2010 CR4VS2010 CR4VS VS2010 NET2010 Crystal Reports for .NET Framework 4.0 crforvs 13 up down sorting enum in process report application server , KBA , BI-DEV-NET-SDK , .NET SDK / COM SDK , How To
Product
Crystal Reports 2008 V1 ; SAP Crystal Reports, developer version for Microsoft Visual Studio