C # settings. settings

1. Definition

Define the configuration field in the settings. settings file. Define the scope of action as user, which can be changed during runtime, and Applicatiion cannot be changed during runtime. The data grid view is convenient;

2. Read configuration values

Text1.text = properties. settings. Default. fieldname;
// Fieldname is the field you define

3. Modify and save configurations

Properties. settings. Default. fieldname = "server ";

Properties. settings. Default. Save (); // use the Save method to save changes

Note: When scope is set to user, its configuration is stored in the C: \ Documents ents and Settings \ LocalService \ Local Settings \ Application Data \ directory or sub-directory user. config configuration file.

: \ Documents and Settings \ LocalService \ Local Settings \ Application Data \ Hz \ snatchprogramservice.exe _ url_hkoidppurty41jo515010yumxzivjc3a \ 1.0 . 0.0 \ User . config