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David 2018-02-12 21:31:49 -06:00
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README.md
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@ -2,7 +2,7 @@
Adds extensions to Linq to offer dynamic queryables. Adds extensions to Linq to offer dynamic queryables.
# Samples ## Samples
Complex Query Complex Query
```csharp ```csharp
query = query.Query(q => query = query.Query(q =>
@ -16,18 +16,31 @@ query = query.Query(q =>
}); });
``` ```
Simple Query ###Simple Query
```csharp ```csharp
query.Where("FirstName", ConditionOperators.Equal, "David"); query.Where("FirstName", ConditionOperators.Equal, "David");
``` ```
Simple Sorting ###Simple Sorting
```csharp ```csharp
query = query.OrderByDescending("AuthorId"); query = query.OrderByDescending("AuthorId");
query = query.ThenBy("Id"); query = query.ThenBy("Id");
``` ```
Null Checking automaticly (practical for in memory dynamic queries) ###Collection Filtering
You don't have to Worry about it.
The libary will do it for you.
```csharp
var query = authors.AsQueryable();
query = query.Query(qb =>
{
qb.NullChecking();
// you can specify here which collection handling you wish to use Any and All is supported for now.
qb.And("Posts.Comments.Email", ConditionOperators.Equal, "john.doe@me.com", collectionHandling: QueryCollectionHandling.Any);
});
```
###Null Checking automaticly (practical for in memory dynamic queries)
```csharp ```csharp
var query = authors.AsQueryable(); var query = authors.AsQueryable();
query = query.Query(qb => query = query.Query(qb =>
@ -37,7 +50,7 @@ query = query.Query(qb =>
}); });
``` ```
Using Query Builder ###Using Query Builder
```csharp ```csharp
// subject. // subject.
var posts = new List<Post>() var posts = new List<Post>()