public Task <Dictionary <TKey, TSource> > ToDictionaryAsync <TSource, TKey>(
IQueryable <TSource> source,
Func <TSource, TKey> keySelector,
IEqualityComparer <TKey> comparer,
CancellationToken cancellationToken = default)
where TKey : notnull =>
EntityFrameworkQueryableExtensions.ToDictionaryAsync(source, keySelector, comparer, cancellationToken);
/// <inheritdoc cref="EntityFrameworkQueryableExtensions.ToDictionaryAsync{TSource, TKey, TElement}(IQueryable{TSource}, Func{TSource, TKey}, Func{TSource, TElement}, IEqualityComparer{TKey}, CancellationToken)"/>
public static Task <Dictionary <TKey, TElement> > ToDictionaryAsyncEF <TSource, TKey, TElement>(
this IQueryable <TSource> source,
Func <TSource, TKey> keySelector,
Func <TSource, TElement> elementSelector,
IEqualityComparer <TKey> comparer,
CancellationToken cancellationToken = default)
=> EntityFrameworkQueryableExtensions.ToDictionaryAsync(source, keySelector, elementSelector, comparer, cancellationToken);
/// <inheritdoc cref="EntityFrameworkQueryableExtensions.ToDictionaryAsync{TSource, TKey, TElement}(IQueryable{TSource}, Func{TSource, TKey}, Func{TSource, TElement}, CancellationToken)"/>
public Task <Dictionary <TKey, TElement> > ToDictionaryAsync <TSource, TKey, TElement>(
IQueryable <TSource> source,
Func <TSource, TKey> keySelector,
Func <TSource, TElement> elementSelector,
CancellationToken token)
where TKey : notnull
=> EntityFrameworkQueryableExtensions.ToDictionaryAsync(source, keySelector, elementSelector, token);
public async Task TestAsyncMethods([Values(true, false)] bool enableFilter)
{
using (var ctx = CreateContext(enableFilter))
{
var query = ctx.Products.AsQueryable().Where(p => p.ProductName.Contains("a"));
var expectedArray = await query.ToArrayAsync();
var expectedDictionary = await query.ToDictionaryAsync(p => p.ProductId);
var expectedAny = await query.AnyAsync();
var byList = await EntityFrameworkQueryableExtensions.ToListAsync(query.ToLinqToDB());
var byArray = await EntityFrameworkQueryableExtensions.ToArrayAsync(query.ToLinqToDB());
var byDictionary = await EntityFrameworkQueryableExtensions.ToDictionaryAsync(query.ToLinqToDB(), p => p.ProductId);
var any = await EntityFrameworkQueryableExtensions.AnyAsync(query.ToLinqToDB());
}
}
public async Task TestAsyncMethods()
{
using (var ctx = CreateAdventureWorksContext())
{
var query = ctx.Products.AsQueryable().Where(p => p.Name.Contains("a"));
var expected = await query.ToArrayAsync();
var expectedDictionary = await query.ToDictionaryAsync(p => p.ProductID);
var expectedAny = await query.AnyAsync();
var byList = await EntityFrameworkQueryableExtensions.ToListAsync(query.ToLinqToDB());
var byArray = await EntityFrameworkQueryableExtensions.ToArrayAsync(query.ToLinqToDB());
var byDictionary = await EntityFrameworkQueryableExtensions.ToDictionaryAsync(query.ToLinqToDB(), p => p.ProductID);
var any = await EntityFrameworkQueryableExtensions.AnyAsync(query.ToLinqToDB());
}
}
public Task <Dictionary <TKey, TElement> > ToDictionaryAsync <TSource, TKey, TElement>(IQueryable <TSource> source, Func <TSource, TKey> keySelector, Func <TSource, TElement> elementSelector, CancellationToken cancellationToken = default(CancellationToken))
{
return(EntityFrameworkQueryableExtensions.ToDictionaryAsync(source, keySelector, elementSelector, cancellationToken));
}
public Task <Dictionary <TKey, TSource> > ToDictionaryAsync <TSource, TKey>(
IQueryable <TSource> source,
Func <TSource, TKey> keySelector,
CancellationToken cancellationToken = default) =>
EntityFrameworkQueryableExtensions.ToDictionaryAsync(source, keySelector, cancellationToken);
public Task <Dictionary <TKey, TElement> > ToDictionaryAsync <T, TKey, TElement>(IQueryable <T> query, Func <T, TKey> keySelector, Func <T, TElement> elementSelector)
{
return(EntityFrameworkQueryableExtensions.ToDictionaryAsync(query, keySelector, elementSelector));
}