3 references to EventValidationPrefixID
System.Web (3)
UI\ClientScriptManager.cs (2)
170RegisterHiddenField(Page.EventValidationPrefixID, fieldValue); 194unsafeField = _owner.RequestValueCollection[Page.EventValidationPrefixID];
UI\Page.cs (1)
444s_systemPostFields.Add(EventValidationPrefixID);