C# (CSharp) Common Expression示例

示例#1

文件： Extensions.cs 项目： congzw/demo-aspnetcore-secure

 public static IQueryable<TSource> WhereIf<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, bool condition)
 {
     if (condition)
     {
         source = source.Where(predicate);
     }
     return source;
 }