IPreferencesService.Save Method

public:
 void Save();

public void Save ();

abstract member Save : unit -> unit

Public Sub Save ()

Examples

The following example saves and loads the preference store.

class SH {
    public static int iCnt;
    public static string Count { get { return "Count"; } }
    public static string Entry { get { return "Entry"; } }

private static readonly Guid PreferencesKey = 
    new Guid("{1abb6907-6dff-1638-8323-deadbeef1638}");

private void LoadPreferences2() {
    IPreferencesService preferences = (IPreferencesService)
        _serviceProvider.GetService(typeof(IPreferencesService));
    PreferencesStore store;
    bool bExists = preferences.GetPreferencesStore(PreferencesKey, out store);
    if (!bExists) {
        return;
    }

    for (int i = 0; i < _features.Length; i++) {
        MRUList<MRUPageInfo> current = _features[i];
        string val = SH.Count + i.ToString();
        int count = (int)store.GetValue(val, 0);
        if (count <= 0) {
            continue;
        }

        for (int j = count - 1; j >= 0; j--) {
            val = SH.Entry + i.ToString() + "-" + j.ToString();
            string modulePageTypeName = store.GetValue(val, null);
            current.Add(new MRUPageInfo(modulePageTypeName));
        }
    }
}  

/// <summary>
/// Store the list of features in the preference store using 
/// the PreferencesServices.
/// </summary>
internal void SavePreferences() {
    if (_serviceProvider != null) {
        IPreferencesService preferences = (IPreferencesService)
            _serviceProvider.GetService(typeof(IPreferencesService));
        PreferencesStore store =
            preferences.GetPreferencesStore(PreferencesKey);

        for (int i = 0; i < _features.Length; i++) {
            MRUList<MRUPageInfo> current = _features[i];
            string val = SH.Count + i.ToString();
            store.SetValue(val, current.Count, 0);
            int j = 0;
            foreach (MRUPageInfo info in current) {
                if (info == null) {
                    continue;
                }
                val = SH.Entry + i.ToString() + "-" + j.ToString();
                store.SetValue(val, info.Type, null);
                j++;
            }
        }
        preferences.Save();
    }

    _serviceProvider = null;
} 

Applies to