C# (CSharp) PagedResult.AddLink示例

示例#1

        public static PagedResult <TResult> ToPagedResult <TResult>(this IPagedCollection <TResult> pagedCollection, IUrlHelper urlHelper, string getRouteName)
        {
            Guard.NotNull(pagedCollection, nameof(pagedCollection));
            Guard.NotNull(urlHelper, nameof(urlHelper));
            Guard.NotNullOrWhitespace(getRouteName, nameof(getRouteName));

            var result = new PagedResult <TResult>(pagedCollection.Page);

            if (pagedCollection.PageNumber > 1)
            {
                result.AddLink(
                    LinkType.PreviousPage,
                    urlHelper.Link(getRouteName, new PageParameters {
                    PageNumber = pagedCollection.PageNumber - 1, PageSize = pagedCollection.PageSize
                }),
                    "GET");
            }

            if (pagedCollection.PageNumber < pagedCollection.TotalPages)
            {
                result.AddLink(
                    LinkType.NextPage,
                    urlHelper.Link(getRouteName, new PageParameters {
                    PageNumber = pagedCollection.PageNumber + 1, PageSize = pagedCollection.PageSize
                }),
                    "GET");
            }

            return(result);
        }