Managing Configuration Settings
Application settings, including general user preferences and state information, are saved in the <appSettings> section of a configuration file. The following code snippet shows some typical output:
<configuration> <appSettings> <add key="LastLeftTopPosition" value="100,200" /> <add key="LastSize" value="300,400" /> </appSettings> </configuration>
The settings in the preceding sample file refer to the position and size of a window when the application is closed. The syntax of the <appSettings> section is defined as follows:
<appSettings> <add key="..." value="..." /> <remove key="..." /> <clear /> </appSettings>
The <add> element adds a new setting to the internal collection. This ...