public override void Clear()
{
base.Clear();
string message = string.Format("Collection has cleared!");
NotifyArgs messageNotify = new NotifyArgs(message);
this.OnChanged(messageNotify);
}
// Invoke the Changed event; called whenever list changes
private void OnChanged(NotifyArgs message)
{
if (this.CollectionChanged != null)
{
this.CollectionChanged(this, message);
}
}
private void OnChanged(NotifyArgs note)
{
if (this.CollectionChanged != null)
{
this.CollectionChanged(this, note);
}
}
private void OnChanged(NotifyArgs message)
{
if (this.CollectionChanged != null)
{
this.CollectionChanged(this, message);
}
}
public override void Clear()
{
base.Clear();
string note = String.Format("Collection has cleared.");
NotifyArgs notify = new NotifyArgs(note);
this.OnChanged(notify);
}
private void OnChanged(NotifyArgs note)
{
if (this.CollectionChanged != null)
{
this.CollectionChanged(this, note);
}
}
public override void Clear()
{
base.Clear();
string message = string.Format("Collection has cleared!");
NotifyArgs messageNotify = new NotifyArgs(message);
this.OnChanged(messageNotify);
}
// Override some of the methods that can change the list;
// invoke event after each
public override int Add(object value)
{
int i = base.Add(value);
string message = string.Format("Added new item with value={0} in collection!",value);
NotifyArgs messageNotify = new NotifyArgs(message);
this.OnChanged(messageNotify);
return i;
}
public override int Add(object value)
{
int i = base.Add(value);
string note = String.Format("Added new item with value {0}.", value);
NotifyArgs notify = new NotifyArgs(note);
this.OnChanged(notify);
return i;
}
public override void Clear()
{
base.Clear();
string note = String.Format("Collection has cleared.");
NotifyArgs notify = new NotifyArgs(note);
this.OnChanged(notify);
}
public override int Add(object value)
{
int i = base.Add(value);
string note = String.Format("Added new item with value {0}.", value);
NotifyArgs notify = new NotifyArgs(note);
this.OnChanged(notify);
return(i);
}
public override int Add(object value)
{
int i = base.Add(value);
string msg = string.Format("Added new value={0} in the collection", value);
NotifyArgs msgNotify = new NotifyArgs(msg);
this.OnChanged(msgNotify);
return(i);
}
public override object this[int index]
{
set
{
string message = string.Format("The value of index {0}=({1}) has change to: {2}", index, this[index], value);
NotifyArgs messageNotify = new NotifyArgs(message);
base[index] = value;
this.OnChanged(messageNotify);
}
}
public override object this[int index]
{
set
{
string note = String.Format("The value {0} of index {1} has changed to {2}", this[index], index, value);
NotifyArgs notify = new NotifyArgs(note);
base[index] = value;
this.OnChanged(notify);
}
}
public override object this[int index]
{
set
{
string message = string.Format("The value of index {0}=({1}) has change to: {2}", index, this[index], value);
NotifyArgs messageNotify = new NotifyArgs(message);
base[index] = value;
this.OnChanged(messageNotify);
}
}
public override object this[int index]
{
set
{
string note = String.Format("The value {0} of index {1} has changed to {2}", this[index], index, value);
NotifyArgs notify = new NotifyArgs(note);
base[index] = value;
this.OnChanged(notify);
}
}
private static void OnCollectionChange(object sender,NotifyArgs e)
{
Console.WriteLine(e.Message);
}
private static void OnCollectionChange(object sender, NotifyArgs e)
{
Console.WriteLine(e.Message);
}