本文整理汇总了VB.NET中System.Web.UI.WebControls.WebParts.WebPartManager类的典型用法代码示例。如果您正苦于以下问题：VB.NET WebPartManager类的具体用法？VB.NET WebPartManager怎么用？VB.NET WebPartManager使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了WebPartManager类的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: New
' 导入命名空间
Imports System.Web
Imports System.Web.Security
Imports System.Security.Permissions
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports System.Web.UI.WebControls.WebParts
Namespace Samples.AspNet.VB.Controls
<AspNetHostingPermission(SecurityAction.Demand, _
Level:=AspNetHostingPermissionLevel.Minimal)> _
<AspNetHostingPermission(SecurityAction.InheritanceDemand, _
Level:=AspNetHostingPermissionLevel.Minimal)> _
Public Interface IZipCode
Property ZipCode() As String
End Interface
<AspNetHostingPermission(SecurityAction.Demand, _
Level:=AspNetHostingPermissionLevel.Minimal)> _
<AspNetHostingPermission(SecurityAction.InheritanceDemand, _
Level:=AspNetHostingPermissionLevel.Minimal)> _
Public Class ZipCodeWebPart
Inherits WebPart
Implements IZipCode
Private zipCodeText As String = String.Empty
Private input As TextBox
Private send As Button
Public Sub New()
End Sub
' Make the implemented property personalizable to save
' the Zip Code between browser sessions.
<Personalizable()> _
Public Property ZipCode() As String _
Implements IZipCode.ZipCode
Get
Return zipCodeText
End Get
Set(ByVal value As String)
zipCodeText = value
End Set
End Property
' This is the callback method that returns the provider.
<ConnectionProvider("Zip Code")> _
Public Function ProvideIZipCode() As IZipCode
Return Me
End Function
Protected Overrides Sub CreateChildControls()
Controls.Clear()
input = New TextBox()
Me.Controls.Add(input)
send = New Button()
send.Text = "Enter 5-digit Zip Code"
AddHandler send.Click, AddressOf Me.submit_Click
Me.Controls.Add(send)
End Sub
Private Sub submit_Click(ByVal sender As Object, _
ByVal e As EventArgs)
If input.Text <> String.Empty Then
zipCodeText = Page.Server.HtmlEncode(input.Text)
input.Text = String.Empty
End If
End Sub
End Class
<AspNetHostingPermission(SecurityAction.Demand, _
Level:=AspNetHostingPermissionLevel.Minimal)> _
<AspNetHostingPermission(SecurityAction.InheritanceDemand, _
Level:=AspNetHostingPermissionLevel.Minimal)> _
Public Class WeatherWebPart
Inherits WebPart
Private _provider As IZipCode
Private _zipSearch As String
Private DisplayContent As Label
' This method is identified by the ConnectionConsumer
' attribute, and is the mechanism for connecting with
' the provider.
<ConnectionConsumer("Zip Code")> _
Public Sub GetIZipCode(ByVal Provider As IZipCode)
_provider = Provider
End Sub
Protected Overrides Sub OnPreRender(ByVal e As EventArgs)
EnsureChildControls()
If Not (Me._provider Is Nothing) Then
_zipSearch = _provider.ZipCode.Trim()
DisplayContent.Text = "My Zip Code is: " + _zipSearch
End If
End Sub
Protected Overrides Sub CreateChildControls()
Controls.Clear()
DisplayContent = New Label()
Me.Controls.Add(DisplayContent)
End Sub
End Class
End Namespace