VB.NET MetaModel.Tables屬性代碼示例

本文整理匯總了VB.NET中System.Web.DynamicData.MetaModel.Tables屬性的典型用法代碼示例。如果您正苦於以下問題：VB.NET MetaModel.Tables屬性的具體用法？VB.NET MetaModel.Tables怎麽用？VB.NET MetaModel.Tables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類System.Web.DynamicData.MetaModel的用法示例。

在下文中一共展示了MetaModel.Tables屬性的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: GetTables

' 導入命名空間
Imports System.Collections
Imports System.Configuration
Imports System.Data
Imports System.Linq
Imports System.Web
Imports System.Web.Security
Imports System.Web.UI
Imports System.Web.UI.HtmlControls
Imports System.Web.UI.WebControls
Imports System.Web.UI.WebControls.WebParts
Imports System.Xml.Linq
Imports System.Web.DynamicData
Imports System.Text

Partial Public Class _TablesMenu
    Inherits System.Web.UI.Page

    'Protected Sub Page_Init(ByVal sender As Object, ByVal e As EventArgs)
    '    GetVisibleTables()
    '    GetTables()
    'End Sub
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)

        'Dim visibleTables As System.Collections.IList = MetaModel.Default.VisibleTables
        'If (visibleTables.Count = 0) Then
        '    Throw New InvalidOperationException("There are no accessible tables. Make sure that at least one data model is registered in Global.asax a" & _
        '        "nd scaffolding is enabled or implement custom pages.")
        'End If
        'Menu1.DataSource = visibleTables
        'Menu1.DataBind()

        GetVisibleTables()
        GetTables()

    End Sub

    ' Gets all the tables in the data model.
    Protected Sub GetTables()
        Dim tables As System.Collections.IList = MetaModel.[Default].Tables
        If tables.Count = 0 Then
            Throw New InvalidOperationException("There are no tables in the data model.")
        End If
        Menu2.DataSource = tables
        Menu2.DataBind()
    End Sub

    ' Gets only the visible tables in the data model.
    Protected Sub GetVisibleTables()
        Dim visibleTables As System.Collections.IList = MetaModel.[Default].VisibleTables
        If visibleTables.Count = 0 Then
            Throw New InvalidOperationException("There are no accessible tables. Make sure that at least one data model is registered in Global.asax and scaffolding is enabled or implement custom pages.")
        End If
        Menu1.DataSource = visibleTables
        Menu1.DataBind()
    End Sub
End Class

開發者ID:VB.NET開發者，項目名稱:System.Web.DynamicData，代碼行數:57，代碼來源:MetaModel.Tables

注：本文中的System.Web.DynamicData.MetaModel.Tables屬性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。