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dotnet-api
- C1.Android.DataCollection Assembly
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C1.DataCollection Assembly
- C1.Core
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C1.DataCollection
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Classes
- C1CacheDataCollection<T>
- C1ConvertDataCollection<S, T>
- C1CursorDataCollection<T>
- C1CursorDataCollection<T, K>
- C1DataCollectionBase<T>
- C1DataCollectionEx
- C1DataCollectionList<T>
- C1DataCollection<T>
- C1DelegateList<T>
- C1DynamicList<T>
- C1EditableDataCollection<T>
- C1FilterDataCollection<T>
- C1FilterDataCollection<T>.FilterCache
- C1GroupDataCollection<S>
- C1HierarchicalDataCollection<T>
- C1LengthList
- C1LengthList<T>
- C1PagedDataCollection<T>
- C1ScopedDataCollection<T>
- C1SelectDataCollection<S, T>
- C1SelectManyDataCollection<S, T>
- C1SequenceDataCollection<T>
- C1SortDataCollection<T>
- C1SortDataCollection<T>.SortCache
- C1SpanDataCollection<T>
- C1TreeDataCollection<T>
- C1TreeDataCollection<T>.TreeCache
- C1VirtualDataCollection<T>
- C1WrapDataCollection<T>
- C1WrapDataCollection<S, T>
- C1WrapDataCollection<S, T>.SuppressionContext
- CacheDataCollectionItemEventArgs<T>
- CancelEventArgs
- FilterBinaryExpression
- FilterExpression
- FilterNaryExpression
- FilterNotExpression
- FilterOperationExpression
- FilterPredicateExpression
- FilterTextExpression
- FilterUnaryExpression
- FilterUnaryExpression<T>
- GroupDescription
-
IDataCollectionEx
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Methods
- AddAsync
- AddRangeAsync
- AsDataCollection
- AsList
- AttachFilterChanged
- AttachGroupChanged
- AttachPageChanged
- AttachSortChanged
- CanFilter
- CanGroup
- CanInsert
- CanInsertRange
- CanLoadMoreItems
- CanMove
- CanMoveRange
- CanRefresh
- CanRemove
- CanRemoveRange
- CanReplace
- CanReplaceRange
- CanSort
- ConnectAsync
- CreateFilterFromString
- CreateNewItem
- CreatePredicate
- DetachFilterChanged
- DetachGroupChanged
- DetachPageChanged
- DetachSortChanged
- DisconnectAsync
- FilterAsync
- GetConnectionState
- GetCurrentPage
- GetFilterExpression
- GetGroupDescriptions
- GetLoadedItems
- GetPageSize
- GetPagesCount
- GetSortDescriptions
- GetSource
- GetTextFields
- GetTotalCount
- GroupAsync
- IndexOf
- InsertAsync
- InsertRangeAsync
- IsPaginated
- IsVirtualizing
- LoadAsync
- LoadMoreItemsAsync
- MoveAsync
- MoveRangeAsync
- MoveToPageAsync
- NeedsLoadAsync
- RefreshAsync
- RemoveAsync
- RemoveFilterAsync
- RemoveRangeAsync
- ReplaceAsync
- ReplaceRangeAsync
- SetPageSize
- SortAsync
- ToDataCollection
-
Methods
- IReadOnlyListEx
- NotifyCollectionChangedAsyncEventArgs
- NotifyCollectionChangedDeferralsAwaiter
- NotifyCollectionChangedEventArgsEx
- ScopedFilterExpressionEx
- SortDescription
- Enums
- Interfaces
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Classes
- C1.DataCollection.EntityFrameworkCore Assembly
- C1.Win.DataCollection Assembly
- C1.WinUI.DataCollection Assembly
- C1.DataCollection.SignalR.Server Assembly
- C1.WPF.DataCollection Assembly
- C1.iOS.DataCollection Assembly
- dotnet-framework-api
- dotnet-standard-api
C1.DataCollection.IDataCollectionEx.NeedsLoadAsync
NeedsLoadAsync Method
NeedsLoadAsync<T>(IDataCollection<T>)
Returns true if the data collection needs loading the items asynchronously.
Declaration
public static bool NeedsLoadAsync<T>(this IDataCollection<T> dataCollection) where T : class?Public Shared Function NeedsLoadAsync(Of T As Class)(dataCollection As IDataCollection(Of T)) As BooleanParameters
| Type | Name | Description |
|---|---|---|
| IDataCollection<T> | dataCollection | The data collection. |
Returns
| Type | Description |
|---|---|
| bool |
Type Parameters
| Name | Description |
|---|---|
| T |