本文整理汇总了C#中AppSettings.Override方法的典型用法代码示例。如果您正苦于以下问题：C# AppSettings.Override方法的具体用法？C# AppSettings.Override怎么用？C# AppSettings.Override使用的例子？那么恭喜您, 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AppSettings的用法示例。
在下文中一共展示了AppSettings.Override方法的2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C#代码示例。
示例1: AppSettings_can_be_overridden_and_restored
public void AppSettings_can_be_overridden_and_restored()
{
AppSettings settings = new AppSettings();
settings.Initialize( s => s == "Test" ? "OK" : null );
Assert.That( settings["Test"], Is.EqualTo( "OK" ) );
Assert.That( settings["Other"], Is.Null );
settings.Override( ( previous, key ) => previous( key ) + "-Suffix" );
Assert.That( settings["Test"], Is.EqualTo( "OK-Suffix" ) );
Assert.That( settings["Other"], Is.EqualTo( "-Suffix" ) );
settings.Override( ( previous, key ) => "Prefix-" + previous( key ) );
Assert.That( settings["Test"], Is.EqualTo( "Prefix-OK-Suffix" ) );
Assert.That( settings["Other"], Is.EqualTo( "Prefix--Suffix" ) );
settings.RevertOverrides();
Assert.That( settings["Test"], Is.EqualTo( "OK" ) );
Assert.That( settings["Other"], Is.Null );
}示例2: OverideDefaultInitialization
public void OverideDefaultInitialization()
{
AppSettings settings = new AppSettings();
SetConfigurationManagerSettings( "Test", "Murfn will be overridden." );
Assert.That( settings["Test"], Is.EqualTo( "Murfn will be overridden." ) );
settings.Override( ( legacy, key ) =>
{
if( key == "Test" )
{
Assert.That( legacy( key ), Is.EqualTo( "Murfn will be overridden." ) );
return "Overide Murfn...";
}
return legacy( key );
} );
Assert.That( settings["Test"], Is.EqualTo( "Overide Murfn..." ) );
settings.RevertOverrides();
Assert.That( settings["Test"], Is.EqualTo( "Murfn will be overridden." ) );
RemoveConfigurationManagerSettings( "Test" );
Assert.That( settings["Test"], Is.Null );
settings.Override( ( legacy, key ) =>
{
if( key == "Test" )
{
Assert.That( legacy( key ), Is.Null );
return "Overide Murfn... 2";
}
return legacy( key );
} );
Assert.That( settings["Test"], Is.EqualTo( "Overide Murfn... 2" ) );
settings.RevertOverrides();
Assert.That( settings["Test"], Is.Null );
}