アクションはキャンセルできます。
Editor.ClientEvents.Spin = "Editor_Spin"
Editor.ClientEvents.Spin = "Editor_Spin";
// The client event 'Spin' takes two parameters sender and e // sender is the object which is raising the event // e is the TextEditorSpinEventArgs //ID of the editor raising the event is "Editor" function Editor_Spin(sender, e) { //Gets the delta value of the spin event. //For WebTextEditor, delta returns +1 or -1 depending on the upper button or lower button //For Numeric and Date editors, delta returns + or - of the SpinDelta property value set on the //server side depending on the lower or upper button. var delta = e.get_delta(); }