本文整理汇总了VB.NET中System.Web.UI.Design.WebControls.LoginStatusDesigner类的典型用法代码示例。如果您正苦于以下问题：VB.NET LoginStatusDesigner类的具体用法？VB.NET LoginStatusDesigner怎么用？VB.NET LoginStatusDesigner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LoginStatusDesigner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: GetDesignTimeHtml
' 导入命名空间
Imports System.Web
Imports System.Drawing
Imports System.Web.UI.WebControls
Imports System.Web.UI.Design.WebControls
Imports System.Collections
Imports System.ComponentModel
Imports System.Security.Permissions
Namespace Examples.VB.WebControls.Design
' The MyLoginStatus is a copy of the LoginStatus.
<AspNetHostingPermission(SecurityAction.Demand, _
Level:=AspNetHostingPermissionLevel.Minimal)> _
<AspNetHostingPermission(SecurityAction.InheritanceDemand, _
Level:=AspNetHostingPermissionLevel.Minimal)> _
<Designer(GetType(Examples.VB.WebControls.Design.MyLoginStatusDesigner))> _
Public Class MyLoginStatus
Inherits LoginStatus
End Class
' Override members of the LoginStatusDesigner.
Public Class MyLoginStatusDesigner
Inherits LoginStatusDesigner
' Generate the design-time markup.
Public Overrides Function GetDesignTimeHtml() As String
' Make the control more visible in the designer. If the border
' style is None or NotSet, change the border to a blue dashed line.
Dim myLoginStatusCtl As MyLoginStatus = _
CType(ViewControl, MyLoginStatus)
Dim markup As String = Nothing
' Check if the border style should be changed.
If (myLoginStatusCtl.BorderStyle = BorderStyle.NotSet Or _
myLoginStatusCtl.BorderStyle = BorderStyle.None) Then
Dim oldBorderStyle As BorderStyle = myLoginStatusCtl.BorderStyle
Dim oldBorderColor As Color = myLoginStatusCtl.BorderColor
' Set the design time properties and catch any exceptions.
Try
myLoginStatusCtl.BorderStyle = BorderStyle.Dashed
myLoginStatusCtl.BorderColor = Color.Blue
' Call the base method to generate the markup.
markup = MyBase.GetDesignTimeHtml()
Catch ex As Exception
markup = GetErrorDesignTimeHtml(ex)
Finally
' It is not necessary to restore the border properties
' to their original values because the ViewControl
' was used to reference the associated control and the
' UsePreviewControl was not overridden.
' myLoginCtl.BorderStyle = oldBorderStyle
' myLoginCtl.BorderColor = oldBorderColor
End Try
Else
' Call the base method to generate the markup.
markup = MyBase.GetDesignTimeHtml()
End If
Return markup
End Function ' GetDesignTimeHtml
End Class
End Namespace ' Examples.VB.WebControls.Design