ScriptManager.EnableCdnFallback Property    
Definition
Important
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Enables local copy of a script to load in the event that the CDN (Content Delivery Network) is unavailable.
public:
 property bool EnableCdnFallback { bool get(); void set(bool value); };
	public bool EnableCdnFallback { get; set; }
	member this.EnableCdnFallback : bool with get, set
	Public Property EnableCdnFallback As Boolean
	Property Value
true if the fallback CDN value is enabled; otherwise, false.