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VB.NET ObjectDataSource.MaximumRowsParameterName屬性代碼示例

本文整理匯總了VB.NET中System.Web.UI.WebControls.ObjectDataSource.MaximumRowsParameterName屬性的典型用法代碼示例。如果您正苦於以下問題:VB.NET ObjectDataSource.MaximumRowsParameterName屬性的具體用法?VB.NET ObjectDataSource.MaximumRowsParameterName怎麽用?VB.NET ObjectDataSource.MaximumRowsParameterName使用的例子?那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在System.Web.UI.WebControls.ObjectDataSource的用法示例。


在下文中一共展示了ObjectDataSource.MaximumRowsParameterName屬性的2個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的VB.NET代碼示例。

示例1:

Protected Sub rowsToDisplay_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles rowsToDisplay.SelectedIndexChanged
    GridView1.PageSize = Integer.Parse(rowsToDisplay.SelectedValue)
End Sub
開發者ID:VB.NET開發者,項目名稱:System.Web.UI.WebControls,代碼行數:3,代碼來源:ObjectDataSource.MaximumRowsParameterName

示例2: GetSubsetOfEmployees

Public Class CustomerLogic
    Public Function GetSubsetOfEmployees(ByVal startRows As Integer, ByVal maxRows As Integer) As List(Of Customer)

        Dim ndc As New NorthwindDataContext()
        Dim customerQuery = _
        From c In ndc.Customers _
            Select c

        Return customerQuery.Skip(startRows).Take(maxRows).ToList()
    End Function

    Public Function GetEmployeeCount() As Integer

        Dim cachedCount = HttpRuntime.Cache("TotalEmployeeCount")
        If cachedCount IsNot Nothing Then
            Return Integer.Parse(cachedCount.ToString())
        Else
            Dim ndc As New NorthwindDataContext()
            Dim totalNumberQuery = _
            From c In ndc.Customers _
                Select c

            Dim employeeCount = totalNumberQuery.Count()
            HttpRuntime.Cache.Add("TotalEmployeeCount", employeeCount, Nothing, DateTime.Now.AddMinutes(5), Cache.NoSlidingExpiration, CacheItemPriority.Normal, Nothing)
            Return employeeCount
        End If
    End Function
End Class
開發者ID:VB.NET開發者,項目名稱:System.Web.UI.WebControls,代碼行數:28,代碼來源:ObjectDataSource.MaximumRowsParameterName


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