本文整理汇总了VB.NET中System.Web.UI.ControlBuilder.OnAppendToParentBuilder方法的典型用法代码示例。如果您正苦于以下问题：VB.NET ControlBuilder.OnAppendToParentBuilder方法的具体用法？VB.NET ControlBuilder.OnAppendToParentBuilder怎么用？VB.NET ControlBuilder.OnAppendToParentBuilder使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Web.UI.ControlBuilder的用法示例。
在下文中一共展示了ControlBuilder.OnAppendToParentBuilder方法的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: OnAppendToParentBuilder
' 导入命名空间
Imports System.Web.UI
Imports System.Web
Imports System.Security.Permissions
Namespace ASPNET.Samples
<AspNetHostingPermission(SecurityAction.Demand, Level:=AspNetHostingPermissionLevel.Minimal)> _
Public NotInheritable Class AppendControlBuilder
Inherits ControlBuilder
' Override the OnAppendToParentBuilder method.
Overrides Public Sub OnAppendToParentBuilder( _
ByVal parentBuilder As ControlBuilder _
)
' Check whether the type of the control this builder
' is applied to is CustomTextBox. If so, check whether
' ASP code blocks exist in the control. If so, call
' throw an Exception, if not, call the HasBody method.
If ControlType Is Type.GetType("CustomTextBox") Then
If HasAspCode = True Then
Throw New Exception("This control cannot contain code blocks.")
Else
HasBody()
End If
End If
End Sub
End Class
End Namespace