Me.WebTab1.ClientEvents.MouseOver = "WebTab1_MouseOver"
this.WebTab1.ClientEvents.MouseOver = "WebTab1_MouseOver";
// The client event MouseOver takes two parameters sender and e // sender is the object which is raising the event // e is the TabMouseEventArgs function WebTab1_MouseOver(sender, e) { var tab =sender; //Gets the index of the tab involved in the MouseOver event var tabIndex = e.get_tabIndex(); //Gets index of scroll button involved in mouse event. //Possible values: 0 - right or top scroll button, 1 - left or bottom scroll button, // -1 - it is event over tab item or add-new-tab button var scrollButtonIndex = e.get_scrollButtonIndex(); //Assuming you have a label called labelOutput on the form var label = $get('labelOutput'); if (e.isAddNewTabButton()) { label.innerHTML = "Mouse over add new tab button"; } else if (e.isCloseButton()) { label.innerHTML = "Mouse over close button with tab index" + tabIndex; } else if (tabIndex != -1) { label.innerHTML = "Mouse over the tab with index '" + tabIndex + "'"; } else { if (scrollButtonIndex == 0) { label.innerHTML = "Mouse over the right scroll button"; } else label.innerHTML = "Mouse over the left scroll button"; } }
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2