ConfigurationExtensions.Exists(IConfigurationSection) 方法
定义
确定该部分是否具有 Value 或子级。Determines whether the section has a Value or has children.
public:
[System::Runtime::CompilerServices::Extension]
static bool Exists(Microsoft::Extensions::Configuration::IConfigurationSection ^ section);
public static bool Exists (this Microsoft.Extensions.Configuration.IConfigurationSection section);
static member Exists : Microsoft.Extensions.Configuration.IConfigurationSection -> bool
<Extension()>
Public Function Exists (section As IConfigurationSection) As Boolean
参数
返回
- Boolean
适用于