我一直在寻找与以下代码相关的问题。实际上我想选择过滤的记录,但它给了我 0 条记录。我尝试了以下方法。请帮我..
public static IEnumerable<PostModel> GetPostData(string cat)
{
var data = new LinqClassDataContext(); IEnumerable<PostModel> pm;
pm=data.PostTables.Where(Post => new PostModel
{ CategoryName= Post.CategoryName}.Equals(cat)).Select
(Post => new PostModel
{ PostID = (int)Post.PostID,
PostSubject = Post.PostSubject,
PostAuthor = Post.PostAuthor,
PostDate = Post.PostDate,
PostContent = Post.PostContent,
CategoryName = Post.CategoryName
});
}