NavigateEventArgs 类

为 Navigate 事件提供数据。

命名空间 CrystalDecisions.Web 程序集 CrystalDecisions.Web (CrystalDecisions.Web.dll)

语法

声明
Public Class NavigateEventArgs
    Inherits ViewerEventArgs

public class NavigateEventArgs : ViewerEventArgs

备注

NavigateEventArgs 类包含与 Navigate 事件相关的数据。CrystalReportViewer 引发 Navigate 事件。

示例

以下示例记录报表的 Navigate 事件。

声明

      Private Sub LogNavigateEvent(ByVal source As Object, _
        ByVal e As CrystalDecisions.Web.NavigateEventArgs) Handles _
          CrystalReportViewer.Navigate
        Dim eventLog As New EventLog("event.log")
        Dim eventMsg As String = _
        "Navigate event:" & vbCrLf & _
        "GroupPath: " & e.GroupPath & vbCrLf & _
        "CurrentPageNumber: " & e.CurrentPageNumber & vbCrLf & _
        "NewPageNumber: " & e.NewPageNumber
        eventLog.WriteEntry(eventMsg)
        e.Handled = False
      End Sub

      private void LogNavigateEvent(Object source, 
        CrystalDecisions.Web.NavigateEventArgs e)
      {
        System.Diagnostics.EventLog eventLog = 
        new System.Diagnostics.EventLog("event.log");
        string eventMsg =
          "Navigate event:" + "\n" +
          "GroupPath: " + e.GroupPath + "\n" +
          "CurrentPageNumber: " + e.CurrentPageNumber + "\n" +
          "NewPageNumber: " + e.NewPageNumber;
        eventLog.WriteEntry(eventMsg);
        e.Handled = false;
      }

继承层次结构

Object
   EventArgs
      ViewerEventArgs
         NavigateEventArgs

版本信息

Crystal Reports Basic for Visual Studio 2008

从此版本开始支持： Crystal Reports for Visual Studio .NET 2002

另请参见

引用

NavigateEventArgs 成员
CrystalDecisions.Web 命名空间