ActiveReport换页时，分页标题显示不正确的解决方法

icehaopan

于 2010-12-07 13:53:00 发布

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分类专栏： .NET 文章标签： exception integer string

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本文介绍了一个使用 VB.NET 编写的简单分组报表示例。该示例通过两个事件处理函数实现了对报表中数据的格式化显示：Detail_Format 用于在详细信息部分更新数据，GroupFooter1_Format 用于在每组数据的底部显示当前类别的名称。

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Private strUp As String = "" Private strClass As String = "" Private count As Integer = 0 Private Sub Detail_Format(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Detail.Format Try If strUp <> txtGHClass.Text Then strUp = txtGHClass.Text strClass += strUp + "|" End If GroupFooter3.Visible = True Catch ex As Exception Throw ex End Try End Sub Private Sub GroupFooter1_Format(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles GroupFooter1.Format Try count += 1 txtGHClass.Text = strClass.Split("|")(count - 1).Substring(0) Catch ex As Exception Throw ex End Try End Sub