protected virtual void OnSelectedIndexChanging(TabsChangingEventArgs e)
{
TabsChangingEventHandler eventHandler = (TabsChangingEventHandler)Events[EventSelectedIndexChanging];
if (eventHandler != null)
{
this.SelectedIndex = e.OldIndex;
eventHandler(this, e);
if (!e.Cancel)
{
this.OnSelectedIndexChanged(new TabsChangedEventArgs(e.NewIndex, e.OldIndex, this.SelectedTab, this));
}
}
}
public void RaisePostBackEvent(string eventArgument)
{
if (eventArgument != null)
{
//selecting event
if (eventArgument.StartsWith("selectedindexchanging"))
{
string[] values = eventArgument.Split(':');
int newIndex = Convert.ToInt32(values[1]);
int oldIndex = Convert.ToInt32(values[2]);
TabsChangingEventArgs args = new TabsChangingEventArgs(newIndex, oldIndex, this.SelectedTab, this);
this.OnSelectedIndexChanging(args);
}
//selected event
if (eventArgument.StartsWith("selectedindexchanged"))
{
string[] values = eventArgument.Split(':');
int index = Convert.ToInt32(values[1]);
int oldIndex = Convert.ToInt32(values[2]);
TabsChangedEventArgs args = new TabsChangedEventArgs(index, oldIndex, this.SelectedTab, this);
this.OnSelectedIndexChanged(args);
}
//removing event
if (eventArgument.StartsWith("tabremoving"))
{
string[] values = eventArgument.Split(':');
int tabIndex = Convert.ToInt32(values[1]);
TabsRemovingEventArgs args = new TabsRemovingEventArgs(tabIndex, this.Tabs[tabIndex], this);
this.OnTabRemoving(args);
}
//removed event
if (eventArgument.StartsWith("tabremoved"))
{
string[] values = eventArgument.Split(':');
int tabIndex = Convert.ToInt32(values[1]);
TabsRemovedEventArgs args = new TabsRemovedEventArgs(tabIndex, this.Tabs[tabIndex], this);
this.OnTabRemoved(args);
}
//moved event
if (eventArgument.StartsWith("tabmoved"))
{
string[] values = eventArgument.Split(':');
int oldPosition = Convert.ToInt32(values[1]);
int newPosition = Convert.ToInt32(values[2]);
ReorderTabItems(oldPosition, newPosition);
this.OnTabMoved(new EventArgs());
}
}
}