Method FromCache
FromCache<T>(IQueryable<T>, CachingOptions)
Checks if the result set is available in cache or not. If it is available it is fetched from the cache and returned however if it is not available the query is executed on the database and the result set is stored in cache as well as returned.
Declaration
public static IEnumerable<T> FromCache<T>(this IQueryable<T> query, CachingOptions options)
where T : classParameters
| Type | Name | Description |
|---|---|---|
| IQueryable<T> | query | The query to be executed. |
| Caching |
options | The option that will be used to store the result set. |
Returns
| Type | Description |
|---|---|
| IEnumerable<T> | Returns the result set of the query from cache if available else from the database and stores it in the cache. |
Type Parameters
| Name | Description |
|---|---|
| T | The generic type of the collection |
FromCache<T>(IQueryable<T>, out String, CachingOptions)
Checks if the result set is available in cache or not. If it is available it is fetched from the cache and returned however if it is not available the query is executed on the database and the result set is stored in cache as well as returned.
Declaration
public static IEnumerable<T> FromCache<T>(this IQueryable<T> query, out string cacheKey, CachingOptions options)
where T : classParameters
| Type | Name | Description |
|---|---|---|
| IQueryable<T> | query | The query to be executed. |
| System. |
cacheKey | The key against which the result set will be cached is returned as out parameter. |
| Caching |
options | The option that will be used to store the result set. |
Returns
| Type | Description |
|---|---|
| IEnumerable<T> | Returns the result set of the query from cache if available else from the database and stores it in the cache. |
Type Parameters
| Name | Description |
|---|---|
| T | The generic type of the collection |
FromCache<T>(QueryDeferred<T>, CachingOptions)
Checks if the result is available in cache or not. If it is available it is fetched from the cache and returned however if it is not available the query is executed on the database and the result is stored in cache as well as returned.
Declaration
public static T FromCache<T>(this QueryDeferred<T> query, CachingOptions options)Parameters
| Type | Name | Description |
|---|---|---|
| Alachisoft. |
query | The query to be executed. |
| Caching |
options | The option that will be used to store the result set. |
Returns
| Type | Description |
|---|---|
| T | Returns the result set of the query from cache if available else from the database and stores it in the cache. |
Type Parameters
| Name | Description |
|---|---|
| T | The generic type of the collection |
FromCache<T>(QueryDeferred<T>, out String, CachingOptions)
Checks if the result is available in cache or not. If it is available it is fetched from the cache and returned however if it is not available the query is executed on the database and the result is stored in cache as well as returned.
Declaration
public static T FromCache<T>(this QueryDeferred<T> query, out string cacheKey, CachingOptions options)Parameters
| Type | Name | Description |
|---|---|---|
| Alachisoft. |
query | The query to be executed. |
| System. |
cacheKey | The key against which the result will be cached is returned as out parameter. |
| Caching |
options | The option that will be used to store the result. |
Returns
| Type | Description |
|---|---|
| T | Returns the result of the query from cache if available else from the database and stores it in the cache. |
Type Parameters
| Name | Description |
|---|---|
| T | The generic type of the result |
