DateTimeGroupOptions 類別

可讓您取得並設定報表中日期時間群組的日期與時間選項。

如需這個類型的成員清單，請參閱 DateTimeGroupOptions 成員。

System.Object
   CrystalDecisions.CrystalReports.Engine.EngineObjectBase
      CrystalDecisions.CrystalReports.Engine.GroupOptions
         DateTimeGroupOptions

[Visual Basic]

Public Class DateTimeGroupOptions
   Inherits GroupOptions
   Implements IDisposable

[C#]

public class DateTimeGroupOptions : GroupOptions, IDisposable

範例

下列範例會透過 Group 物件的 GroupOptions 屬 性來擷取 GroupOptions 物件，並將之轉換為DateTimeGroupOptions 物件。

[VJ#]

      private DateTimeGroupOptions
         getDateTimeGroupOptions(int groupIndex)
      {
         Group group;
         DateTimeGroupOptions datetimeGroup = null;
      
         try
         {
            group = Report.get_DataDefinition()
               .get_Groups().get_Item(groupIndex);
            datetimeGroup = (DateTimeGroupOptions)group.get_GroupOptions();
         }
         catch (Exception e)
         {
            return NULL;
         }
         return datetimeGroup;
      }
      

[Visual Basic]

      Private Function GetDateTimeGroupOptions _
         (ByVal groupIndex As Integer) As DateTimeGroupOptions
      
         Dim group As Group
         Dim datetimeGroup As DateTimeGroupOptions
         group = Report.DataDefinition.Groups.Item(groupIndex)
         If TypeOf (group.GroupOptions) Is DateTimeGroupOptions Then
            datetimeGroup = group.GroupOptions
            GetDateTimeGroupOptions = datetimeGroup
         else GetDateTimeGroupOptions = nothing
         End If
      End Function
      

[C#]

      private DateTimeGroupOptions
         GetDateTimeGroupOptions(int groupIndex)
      {
         Group group;
         DateTimeGroupOptions datetimeGroup;
      
         group = Report.DataDefinition.Groups[groupIndex];
         datetimeGroup = group.GroupOptions as DateTimeGroupOptions;
         return datetimeGroup;
      }
      

需求

命名空間 CrystalDecisions.CrystalReports.Engine

組件 CrystalDecisions.CrystalReports.Engine (CrystalDecisions.CrystalReports.Engine.dll)

請參閱

DateTimeGroupOptions 成員 | CrystalDecisions.CrystalReports.Engine 命名空間

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