/// <summary>
/// This overload of the VisitEntries method allows the passing of a parameter arry of
/// objects to the delegate method.
/// </summary>
/// <param name="action">
/// User <see cref="T:OpenMcdf.VisitedEntryParamsAction">action</see> to apply to visited
/// entities
/// </param>
/// <param name="recursive">
/// Visiting recursion level. True means substorages are visited recursively, false
/// indicates that only the direct children of this storage are visited</param>
/// <param name="args">
/// The arguments to pass through to the delegate method
/// </param>
/// <example>
/// <code>
/// const String STORAGE_NAME = "report.xls";
/// CompoundFile cf = new CompoundFile(STORAGE_NAME);
///
/// FileStream output = new FileStream("LogEntries.txt", FileMode.Create);
/// TextWriter tw = new StreamWriter(output);
///
/// VisitedEntryParamsAction va = delegate(CFItem item, object[] args)
/// {
/// var castList = (List<string>)args[0];
/// castList.Add(item.Name);
/// };
///
/// var list = new List<string>();
///
/// cf.RootStorage.VisitEntries(va, true, list);
///
/// list.ForEach(tw.WriteLine);
///
/// tw.Close();
/// </code>
/// </example>
public void VisitEntries(VisitedEntryParamsAction action, bool recursive, params object[] args)
{
VisitedEntryAction wrappedDelegate = delegate(ICFItem item)
{
action(item, args);
};
VisitEntries(wrappedDelegate, recursive);
}
public void Test_VISIT_ENTRIES_PARAMS()
{
const String STORAGE_NAME = "report.xls";
CompoundFile cf = new CompoundFile(STORAGE_NAME);
FileStream output = new FileStream("LogEntries.txt", FileMode.Create);
TextWriter tw = new StreamWriter(output);
VisitedEntryParamsAction va = delegate(ICFItem item, object[] args)
{
var castList = (List <string>)args[0];
castList.Add(item.Name);
};
var list = new List <string>();
cf.RootStorage.VisitEntries(va, true, list);
list.ForEach(tw.WriteLine);
tw.Close();
}
/// <summary>
/// This overload of the VisitEntries method allows the passing of a parameter arry of
/// objects to the delegate method.
/// </summary>
/// <param name="action">
/// User <see cref="T:OpenMcdf.VisitedEntryParamsAction">action</see> to apply to visited
/// entities
/// </param>
/// <param name="recursive">
/// Visiting recursion level. True means substorages are visited recursively, false
/// indicates that only the direct children of this storage are visited</param>
/// <param name="args">
/// The arguments to pass through to the delegate method
/// </param>
/// <example>
/// <code>
/// const String STORAGE_NAME = "report.xls";
/// CompoundFile cf = new CompoundFile(STORAGE_NAME);
///
/// FileStream output = new FileStream("LogEntries.txt", FileMode.Create);
/// TextWriter tw = new StreamWriter(output);
///
/// VisitedEntryParamsAction va = delegate(CFItem item, object[] args)
/// {
/// var castList = (List<string>)args[0];
/// castList.Add(item.Name);
/// };
///
/// var list = new List<string>();
///
/// cf.RootStorage.VisitEntries(va, true, list);
///
/// list.ForEach(tw.WriteLine);
///
/// tw.Close();
/// </code>
/// </example>
public void VisitEntries(VisitedEntryParamsAction action, bool recursive, params object[] args)
{
VisitedEntryAction wrappedDelegate = delegate(ICFItem item)
{
action(item, args);
};
VisitEntries(wrappedDelegate, recursive);
}
