本文整理汇总了VB.NET中System.Web.UI.WebControls.ObjectDataSource.CacheExpirationPolicy属性的典型用法代码示例。如果您正苦于以下问题：VB.NET ObjectDataSource.CacheExpirationPolicy属性的具体用法？VB.NET ObjectDataSource.CacheExpirationPolicy怎么用？VB.NET ObjectDataSource.CacheExpirationPolicy使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Web.UI.WebControls.ObjectDataSource的用法示例。
在下文中一共展示了ObjectDataSource.CacheExpirationPolicy属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: GetAllEmployeesAsDataSet
' To support basic filtering, the employees cannot
' be returned as an array of objects, rather as a
' DataSet of the raw data values.
Public Shared Function GetAllEmployeesAsDataSet() As DataSet
Dim employees As ICollection = GetAllEmployees()
Dim ds As New DataSet("Table")
' Create the schema of the DataTable.
Dim dt As New DataTable()
Dim dc As DataColumn
dc = New DataColumn("FirstName", GetType(String))
dt.Columns.Add(dc)
dc = New DataColumn("LastName", GetType(String))
dt.Columns.Add(dc)
dc = New DataColumn("Title", GetType(String))
dt.Columns.Add(dc)
dc = New DataColumn("Courtesy", GetType(String))
dt.Columns.Add(dc)
dc = New DataColumn("Supervisor", GetType(Int32))
dt.Columns.Add(dc)
' Add rows to the DataTable.
Dim emplEnum As IEnumerator = employees.GetEnumerator()
Dim row As DataRow
Dim ne As NorthwindEmployee
While emplEnum.MoveNext()
ne = CType(emplEnum.Current, NorthwindEmployee)
row = dt.NewRow()
row("FirstName") = ne.FirstName
row("LastName") = ne.LastName
row("Title") = ne.Title
row("Courtesy") = ne.Courtesy
row("Supervisor") = ne.Supervisor
dt.Rows.Add(row)
End While
' Add the complete DataTable to the DataSet.
ds.Tables.Add(dt)
Return ds
End Function 'GetAllEmployeesAsDataSet