本文整理匯總了VB.NET中System.Configuration.ConfigurationElement.IsModified方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET ConfigurationElement.IsModified方法的具體用法？VB.NET ConfigurationElement.IsModified怎麽用？VB.NET ConfigurationElement.IsModified使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Configuration.ConfigurationElement的用法示例。
在下文中一共展示了ConfigurationElement.IsModified方法的2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: IsModified
Protected Overrides Function IsModified() As Boolean
Dim ret As Boolean = MyBase.IsModified()
' Enter your custom processing code here.
Return ret
End Function 'IsModified
End Class示例2: ModifyElement
' Show how to use IsModified.
' This method modifies the port property
' of the url element named Microsoft and
' saves the modification to the configuration
' file. This in turn will cause the overriden
' UrlConfigElement.IsModified() mathod to be called.
Shared Sub ModifyElement()
Try
' Get the current configuration file.
Dim config _
As System.Configuration.Configuration = _
ConfigurationManager.OpenExeConfiguration( _
ConfigurationUserLevel.None)
' Get the MyUrls section.
Dim myUrlsSection As UrlsSection = _
config.GetSection("MyUrls")
Dim elements As UrlsCollection = _
myUrlsSection.Urls
Dim elemEnum As IEnumerator = _
elements.GetEnumerator()
Dim i As Integer = 0
While elemEnum.MoveNext()
If elements(i).Name = "Microsoft" Then
elements(i).Port = 1010
Dim [readOnly] As Boolean = _
elements(i).IsReadOnly()
Exit While
End If
i += 1
End While
If Not myUrlsSection.ElementInformation.IsLocked Then
config.Save(ConfigurationSaveMode.Full)
' This to obsolete the MyUrls cached
' section and read the updated version
' from the configuration file.
ConfigurationManager.RefreshSection("MyUrls")
Else
Console.WriteLine("Section was locked, could not update.")
End If
Catch err As ConfigurationErrorsException
Console.WriteLine("[ModifyElement: {0}]", _
err.ToString())
End Try
End Sub