niko
38 lines
2.2 KiB
C#
38 lines
2.2 KiB
C#
using System;
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using System.Linq.Expressions;
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namespace System.Linq
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{
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/// <summary>Defines methods to create and execute queries that are described by an <see cref="T:System.Linq.IQueryable" /> object.</summary>
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/// <filterpriority>2</filterpriority>
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// Token: 0x0200003C RID: 60
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public interface IQueryProvider
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{
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/// <summary>Constructs an <see cref="T:System.Linq.IQueryable" /> object that can evaluate the query represented by a specified expression tree.</summary>
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/// <returns>An <see cref="T:System.Linq.IQueryable" /> that can evaluate the query represented by the specified expression tree.</returns>
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/// <param name="expression">An expression tree that represents a LINQ query.</param>
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// Token: 0x0600038D RID: 909
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IQueryable CreateQuery(Expression expression);
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/// <summary>Executes the query represented by a specified expression tree.</summary>
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/// <returns>The value that results from executing the specified query.</returns>
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/// <param name="expression">An expression tree that represents a LINQ query.</param>
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// Token: 0x0600038E RID: 910
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object Execute(Expression expression);
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/// <summary>Constructs an <see cref="T:System.Linq.IQueryable`1" /> object that can evaluate the query represented by a specified expression tree.</summary>
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/// <returns>An <see cref="T:System.Linq.IQueryable`1" /> that can evaluate the query represented by the specified expression tree.</returns>
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/// <param name="expression">An expression tree that represents a LINQ query.</param>
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/// <typeparam name="TElement">The type of the elements of the <see cref="T:System.Linq.IQueryable`1" /> that is returned.</typeparam>
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// Token: 0x0600038F RID: 911
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IQueryable<TElement> CreateQuery<TElement>(Expression expression);
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/// <summary>Executes the strongly-typed query represented by a specified expression tree.</summary>
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/// <returns>The value that results from executing the specified query.</returns>
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/// <param name="expression">An expression tree that represents a LINQ query.</param>
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/// <typeparam name="TResult">The type of the value that results from executing the query.</typeparam>
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// Token: 0x06000390 RID: 912
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TResult Execute<TResult>(Expression expression);
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}
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}
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