Class LinqExtensions2

Namespace

Shift.Common.Linq

Assembly

Shift.Common.dll

Refer to http://www.albahari.com/nutshell/linqkit.html and http://tomasp.net/blog/linq-expand.aspx for more information.

public static class LinqExtensions2

Inheritance

object

LinqExtensions2

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Methods

AsExpandable<T>(IQueryable<T>)

public static IQueryable<T> AsExpandable<T>(this IQueryable<T> query)

Parameters

query IQueryable<T>

Returns

IQueryable<T>

Type Parameters

T

EmptyIfNull<T>(IEnumerable<T>)

public static IEnumerable<T> EmptyIfNull<T>(this IEnumerable<T> value)

Parameters

value IEnumerable<T>

Returns

IEnumerable<T>

Type Parameters

T

Expand(Expression)

public static Expression Expand(this Expression expr)

Parameters

expr Expression

Returns

Expression

Expand<TDelegate>(Expression<TDelegate>)

public static Expression<TDelegate> Expand<TDelegate>(this Expression<TDelegate> expr)

Parameters

expr Expression<TDelegate>

Returns

Expression<TDelegate>

Type Parameters

TDelegate

Flatten<T>(IEnumerable<T>, Func<T, IEnumerable<T>>, bool)

public static IEnumerable<T> Flatten<T>(this IEnumerable<T> source, Func<T, IEnumerable<T>> getChildren, bool childrenFirst = false)

Parameters

source IEnumerable<T>

getChildren Func<T, IEnumerable<T>>

childrenFirst bool

Returns

IEnumerable<T>

Type Parameters

T

ForEach<T>(IEnumerable<T>, Action<T>)

public static IEnumerable<T> ForEach<T>(this IEnumerable<T> source, Action<T> action)

Parameters

source IEnumerable<T>

action Action<T>

Returns

IEnumerable<T>

Type Parameters

T

Invoke<TResult>(Expression<Func<TResult>>)

public static TResult Invoke<TResult>(this Expression<Func<TResult>> expr)

Parameters

expr Expression<Func<TResult>>

Returns

TResult

Type Parameters

TResult

Invoke<T1, TResult>(Expression<Func<T1, TResult>>, T1)

public static TResult Invoke<T1, TResult>(this Expression<Func<T1, TResult>> expr, T1 arg1)

Parameters

expr Expression<Func<T1, TResult>>

arg1 T1

Returns

TResult

Type Parameters

T1

TResult

Invoke<T1, T2, TResult>(Expression<Func<T1, T2, TResult>>, T1, T2)

public static TResult Invoke<T1, T2, TResult>(this Expression<Func<T1, T2, TResult>> expr, T1 arg1, T2 arg2)

Parameters

expr Expression<Func<T1, T2, TResult>>

arg1 T1

arg2 T2

Returns

TResult

Type Parameters

T1

T2

TResult

Invoke<T1, T2, T3, TResult>(Expression<Func<T1, T2, T3, TResult>>, T1, T2, T3)

public static TResult Invoke<T1, T2, T3, TResult>(this Expression<Func<T1, T2, T3, TResult>> expr, T1 arg1, T2 arg2, T3 arg3)

Parameters

expr Expression<Func<T1, T2, T3, TResult>>

arg1 T1

arg2 T2

arg3 T3

Returns

TResult

Type Parameters

T1

T2

T3

TResult

Invoke<T1, T2, T3, T4, TResult>(Expression<Func<T1, T2, T3, T4, TResult>>, T1, T2, T3, T4)

public static TResult Invoke<T1, T2, T3, T4, TResult>(this Expression<Func<T1, T2, T3, T4, TResult>> expr, T1 arg1, T2 arg2, T3 arg3, T4 arg4)

Parameters

expr Expression<Func<T1, T2, T3, T4, TResult>>

arg1 T1

arg2 T2

arg3 T3

arg4 T4

Returns

TResult

Type Parameters

T1

T2

T3

T4

TResult