public override void WriteValue(string key, object value, bool isLastAtThisNestingLevel)
{
var type = value.GetAppDataType();
System.Diagnostics.Debug.Assert(type != AppDataType.Type.ApplicationDataCompositeValue);
string jkey = key.JSONEscape();
string jtype = type.ToString().JSONEscape();
string jvalue = AppDataExtensions.ValueToJSON(value);
string suffix = Delimiter(isLastAtThisNestingLevel);
WriteIndent();
writer.WriteLine(String.Format("\"{0}\": [ \"{1}\", {2} ]{3}", jkey, jtype, jvalue, suffix));
}
public override void Execute()
{
PrintLineVerbose("open");
OpenApplicationData();
PrintLineVerbose("execute");
System.Diagnostics.Debug.Assert(this.locality == Locality.Local || this.locality == Locality.Roaming);
var settings = (this.locality == Locality.Local) ? appdata.LocalSettings : appdata.RoamingSettings;
PrintLineVerbose("container");
if (this.valueKey.IsEmpty() && !this.deleteAllValuesInContainer)
{
System.Diagnostics.Debug.Assert(!this.path.IsEmpty());
if (!this.force && !Stdio.Prompt(String.Format("Permanently delete the container {0} (Yes/No)? ", AppDataExtensions.BuildPath(settings, this.path))))
{
FatalError("The operation was canceled by the user.");
}
try
{
settings.DeleteContainer(this.path);
}
catch (Exception ex)
{
if (ex.HResult == Win32Errors.ERROR_OBJECT_NOT_FOUND)
{
FatalError("Container path not found", this.path);
}
else
{
FatalError(ex.ToString());
}
return;
}
}
else
{
ApplicationDataContainer container;
if (this.path.IsEmpty())
{
container = settings;
}
else
{
try
{
container = settings.CreateContainer(this.path, ApplicationDataCreateDisposition.Always);
}
catch (Exception ex)
{
if (ex.HResult == Win32Errors.ERROR_OBJECT_NOT_FOUND)
{
FatalError("Container path not found", this.path);
}
else
{
FatalError(ex.ToString());
}
return;
}
}
PrintLineVerbose("delete");
if (this.deleteAllValuesInContainer)
{
DeleteValues(container, AppDataExtensions.BuildPath(container, this.path));
}
else
{
DeleteValue(container, this.valueKey);
}
}
PrintLine("The operation completed successfully.");
}
private void DumpContainer(ApplicationDataContainer container, string path)
{
PrintLine();
PrintLine(AppDataExtensions.BuildPath(container, path));
}