PersistenceProviderElement.Unmerge(ConfigurationElement, ConfigurationElement, ConfigurationSaveMode) 方法

定义

修改此配置元素对象以移除所有不应该保存的值。Modifies this configuration element object to remove all values that should not be saved.

protected:
 override void Unmerge(System::Configuration::ConfigurationElement ^ sourceElement, System::Configuration::ConfigurationElement ^ parentElement, System::Configuration::ConfigurationSaveMode saveMode);
protected override void Unmerge (System.Configuration.ConfigurationElement sourceElement, System.Configuration.ConfigurationElement parentElement, System.Configuration.ConfigurationSaveMode saveMode);
override this.Unmerge : System.Configuration.ConfigurationElement * System.Configuration.ConfigurationElement * System.Configuration.ConfigurationSaveMode -> unit
Protected Overrides Sub Unmerge (sourceElement As ConfigurationElement, parentElement As ConfigurationElement, saveMode As ConfigurationSaveMode)

参数

sourceElement
ConfigurationElement

当前级别上包含属性的合并视图的 ConfigurationElementA ConfigurationElement at the current level containing a merged view of the properties.

parentElement
ConfigurationElement

父级 ConfigurationElementnull(如果为顶层)。The parent ConfigurationElement, or null if this is the top level.

saveMode
ConfigurationSaveMode

用于确定要包括哪些属性值的 ConfigurationSaveModeA ConfigurationSaveMode that determines which property values to include.

适用于