本文整理匯總了VB.NET中System.Configuration.Configuration.AppSettings屬性的典型用法代碼示例。如果您正苦於以下問題：VB.NET Configuration.AppSettings屬性的具體用法？VB.NET Configuration.AppSettings怎麽用？VB.NET Configuration.AppSettings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.Configuration.Configuration的用法示例。
在下文中一共展示了Configuration.AppSettings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: TryCast
Try
Dim appSettings As AppSettingsSection = TryCast(config.AppSettings, AppSettingsSection)
Console.WriteLine("Section name: {0}", appSettings.SectionInformation.SectionName)
' Get the AppSettings section elements.
Console.WriteLine()
Console.WriteLine("Using AppSettings property.")
Console.WriteLine("Application settings:")
' Get the KeyValueConfigurationCollection
' from the configuration.
Dim settings As KeyValueConfigurationCollection = config.AppSettings.Settings
' Display each KeyValueConfigurationElement.
For Each keyValueElement As KeyValueConfigurationElement In settings
Console.WriteLine("Key: {0}", keyValueElement.Key)
Console.WriteLine("Value: {0}", keyValueElement.Value)
Console.WriteLine()
Next keyValueElement
Catch e As ConfigurationErrorsException
Console.WriteLine("Using AppSettings property: {0}", e.ToString())
End Try