CrystalReportViewer.DrillDownOnGroup 方法

在组上深化。

[Visual Basic]

Public Sub DrillDownOnGroup( _
   ByVal groupInfo As CrystalDecisions.Shared.TotallerNodeID _
)

[C#]

public void DrillDownOnGroup(
   CrystalDecisions.Shared.TotallerNodeID groupInfo
);

参数

• groupInfo
  表示要在其上向下钻取的组的 TotallerNodeID 对象。

备注

需要为 TotallerNodeID 的所有属性提供数据，但 GroupNamePath 除外。

示例

此示例说明了如何在按钮单击事件中对某个组上进行深化。

  
[Visual Basic]
      Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As _
         System.EventArgs) Handles Button1.Click
      
         Dim groupInfo As New CrystalDecisions.Shared.TotallerNodeID()
         groupInfo.GroupLevel = 1
         groupInfo.GroupName = "BC"
         groupInfo.GroupPath(0) = 13
         CrystalReportViewer1.DrillDownOnGroup(groupInfo)
      
      End Sub
      

  
[C++]
      void Button1Click(Object* sender, System::EventArgs * e)
      {
         TotallerNodeID*  groupInfo = new TotallerNodeID ();
         int  groupLevel __gc[] = new int __gc[1];
         groupInfo->GroupLevel = 1;
         groupInfo->GroupName = "BC";
         groupLevel [0] = 13;
         groupInfo->GroupPath = groupLevel;
         crystalReportViewer1->DrillDownOnGroup(groupInfo);
      };
      

  
[C#]
      private void button1_Click(object sender, System.EventArgs e)
      {
         TotallerNodeID  groupInfo = new TotallerNodeID ();
         int[] groupLevel =  new int[1];
         groupInfo.GroupLevel = 1;
         groupInfo.GroupName = "BC";
         groupLevel [0] = 13;
         groupInfo.GroupPath = groupLevel;
         crystalReportViewer1.DrillDownOnGroup(groupInfo);
      }
      

要求

命名空间 CrystalDecisions.Windows.Forms

程序集 CrystalDecisions.Windows.Forms (CrystalDecisions.Windows.Forms.dll)

请参见

CrystalReportViewer 类 | CrystalReportViewer 成员 | CrystalDecisions.Windows.Forms 命名空间

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