當前位置: 首頁>>代碼示例>>VB.NET>>正文


VB.NET SqlDataSource構造函數代碼示例

本文整理匯總了VB.NET中System.Web.UI.WebControls.SqlDataSource.SqlDataSource構造函數的典型用法代碼示例。如果您正苦於以下問題:VB.NET SqlDataSource構造函數的具體用法?VB.NET SqlDataSource怎麽用?VB.NET SqlDataSource使用的例子?那麽, 這裏精選的構造函數代碼示例或許可以為您提供幫助。


在下文中一共展示了SqlDataSource構造函數的1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: GetAllEmployees

' Returns a collection of NorthwindEmployee objects.
Public Shared Function GetAllEmployees() As ICollection
   Dim al As New ArrayList()

   Dim cts As ConnectionStringSettings = ConfigurationManager.ConnectionStrings("NorthwindConnection")
   Dim sds As New SqlDataSource(cts.ConnectionString, "SELECT EmployeeID FROM Employees")
   Try
      Dim IDs As IEnumerable = sds.Select(DataSourceSelectArguments.Empty)

      ' Iterate through the Enumeration and create a
      ' NorthwindEmployee object for each ID.
      For Each row As DataRowView In IDs
         Dim id As String = row("EmployeeID").ToString()
         Dim nwe As New NorthwindEmployee(id)
         ' Add the NorthwindEmployee object to the collection.
         al.Add(nwe)
      Next
   Finally
      ' If anything strange happens, clean up.
      sds.Dispose()
   End Try

   Return al
End Function 'GetAllEmployees
開發者ID:VB.NET開發者,項目名稱:System.Web.UI.WebControls,代碼行數:24,代碼來源:SqlDataSource


注:本文中的System.Web.UI.WebControls.SqlDataSource.SqlDataSource構造函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。