Detailed introduction to custom nodes

In .net, because different nodes have corresponding classes to process them. For the sake of convenience, some classes have been built-in for our use in net, so that when we read the configuration file, we do not have to define classes ourselves to process our own custom nodes. Below we wrote such a configuration file: <!--<section name="mailServeraddress"&

1. .Net——Use .net built-in handler to process custom nodesDemo

Introduction: In .net, different nodes have corresponding classes to process them. For the sake of convenience, some classes have been built-in for our use in net, so that when we read the configuration file, we do not have to define classes ourselves to process our own custom nodes. Below we wrote such a configuration file: but

##Introduction: In addition to using the built-in handlers provided in .net to handle our custom nodes, we can also use a variety of methods to define our own processing classes to handle our Custom nodes, this article mainly introduces how to implement custom handlers by implementing the IConfigurationSectionHandler interface. First, we first write the following custom nodes in the configuration file: 13232@qq.com lhc

3. .Net configuration file - inherit ConfigurationSection to implement custom processing classes Processing custom configuration nodes

Introduction: In addition to using methods that inherit IConfigurationSectionHandler to define classes for processing custom nodes , you can also achieve the same effect by inheriting the ConfigurationSection class. First, let’s talk about an unspoken rule in the .Net configuration file: When configuring a node, there are two ways to store the parameter data you want to store: one is to store it in the node’s attributes, and the other is to store it in the node’s properties. in the text. Because a node can have many

4. .Net configuration file - unified node configuration management

Introduction: For custom nodes in .Net, if you want to process them separately, you need to add a specified class to this node. If we are in an application, define If you have many custom nodes, if you still do this, there will be many more processing classes. In order to avoid too many classes, we designate a custom node as the entry point for all custom nodes, and then only write one processing class. , use this as the entry point to read other nodes.