C1.Data.ClientView-1.ProgressiveLoading
ProgressiveLoading Method
ProgressiveLoading<TKey>(Expression<Func<T, TKey>>, int)
Specifies that the client view loading is performed not in a single trip to the server but in multiple batches, each loading a page of a limited size so the user sees the result and can interact with it before all pages are loaded.
Declaration
public ProgressiveView<T> ProgressiveLoading<TKey>(Expression<Func<T, TKey>> sortKeySelector, int loadSize)Parameters
| Type | Name | Description |
|---|---|---|
| Expression<Func<T, TKey>> | sortKeySelector | A function specifying a sort key. |
| int | loadSize | The size of the page. |
Returns
| Type | Description |
|---|---|
| ProgressiveView<T> | A client view that loads the same entities as the source view but does it progressively. |
Type Parameters
| Name | Description |
|---|---|
| TKey | The type of the sort key. |
Remarks
Sorting is required, loading entities progressively is impossible without sort.
ProgressiveLoading<TKey>(Expression<Func<T, TKey>>, bool, int)
Specifies that the client view loading is performed not in a single trip to the server but in multiple batches, each loading a page of a limited size so the user sees the result and can interact with it before all pages are loaded.
Declaration
public ProgressiveView<T> ProgressiveLoading<TKey>(Expression<Func<T, TKey>> sortKeySelector, bool ascending, int loadSize)Parameters
| Type | Name | Description |
|---|---|---|
| Expression<Func<T, TKey>> | sortKeySelector | A function specifying a sort key. |
| bool | ascending | A boolean value indicating whether sorting must be performed in the ascending order (descending, if false). |
| int | loadSize | The size of the page. |
Returns
| Type | Description |
|---|---|
| ProgressiveView<T> | A client view that loads the same entities as the source view but does it progressively. |
Type Parameters
| Name | Description |
|---|---|
| TKey | The type of the sort key. |
Remarks
Sorting is required, loading entities progressively is impossible without sort.