public static int GetRequiredIntViewState(StateBag viewState, string fieldName) { int?returnValue = WebFormsHelper.GetIntViewState(viewState, fieldName); if (!returnValue.HasValue) { throw new Exception(string.Format("Missing required ViewState integer value \"{0}\"", fieldName)); } return(returnValue.Value); }
public static int GetIntParameter(StateBag viewState, string fieldName, int defaultValue) { int?returnValue = WebFormsHelper.GetIntViewState(viewState, fieldName); return(returnValue.GetValueOrDefault(defaultValue)); }
protected int?GetIntViewState(string fieldName) { return(WebFormsHelper.GetIntViewState(this.ViewState, fieldName)); }