.Net Framework > v3.5.21022.8 > System > Linq > Queryable > Average<TSource> Average<TSource>(IQueryable<TSource>,Func<TSource,Int32>>)
Average<TSource>(IQueryable<TSource>,Func<TSource,Nullable<Int32>>>)
Average<TSource>(IQueryable<TSource>,Func<TSource,Single>>)
Average<TSource>(IQueryable<TSource>,Func<TSource,Nullable<Single>>>)
Average<TSource>(IQueryable<TSource>,Func<TSource,Int64>>)
Average<TSource>(IQueryable<TSource>,Func<TSource,Nullable<Int64>>>)
Average<TSource>(IQueryable<TSource>,Func<TSource,Double>>)
Average<TSource>(IQueryable<TSource>,Func<TSource,Nullable<Double>>>)
Average<TSource>(IQueryable<TSource>,Func<TSource,Decimal>>)
Average<TSource>(IQueryable<TSource>,Func<TSource,Nullable<Decimal>>>)

Average<TSource>(IQueryable<TSource>,Func<TSource,Int32>>)

Category

Method

Description

Computes the average of a sequence of System.Int32 values that is obtained by invoking a projection function on each element of the input sequence.

Type

Double

Character

public, static

Parameters

Name	Type	Description
source	System.Linq.IQueryable<TSource>
selector	System.Linq.Expressions.Expression<System.Func<TSource,Int32>>

Attributes

Name	Value/Assignment
ExtensionAttribute

Tags

01892ABD01, 02E3ABA98D, 0322962271

Average<TSource>(IQueryable<TSource>,Func<TSource,Nullable<Int32>>>)

Category

Method

Description

Computes the average of a sequence of nullable System.Int32 values that is obtained by invoking a projection function on each element of the input sequence.

Type

System.Nullable<Double>

Character

public, static

Parameters

Name	Type	Description
source	System.Linq.IQueryable<TSource>
selector	System.Linq.Expressions.Expression<System.Func<TSource,System.Nullable<Int32>>>

Attributes

Name	Value/Assignment
ExtensionAttribute

Tags

01892ABD01, 02E3ABA98D, 0322962271

Average<TSource>(IQueryable<TSource>,Func<TSource,Single>>)

Category

Method

Description

Computes the average of a sequence of System.Single values that is obtained by invoking a projection function on each element of the input sequence.

Type

Single

Character

public, static

Parameters

Name	Type	Description
source	System.Linq.IQueryable<TSource>
selector	System.Linq.Expressions.Expression<System.Func<TSource,Single>>

Attributes

Name	Value/Assignment
ExtensionAttribute

Tags

01892ABD01, 02E3ABA98D, 0322962271

Average<TSource>(IQueryable<TSource>,Func<TSource,Nullable<Single>>>)

Category

Method

Description

Computes the average of a sequence of nullable System.Single values that is obtained by invoking a projection function on each element of the input sequence.

Type

System.Nullable<Single>

Character

public, static

Parameters

Name	Type	Description
source	System.Linq.IQueryable<TSource>
selector	System.Linq.Expressions.Expression<System.Func<TSource,System.Nullable<Single>>>

Attributes

Name	Value/Assignment
ExtensionAttribute

Tags

01892ABD01, 02E3ABA98D, 0322962271

Average<TSource>(IQueryable<TSource>,Func<TSource,Int64>>)

Category

Method

Description

Computes the average of a sequence of System.Int64 values that is obtained by invoking a projection function on each element of the input sequence.

Type

Double

Character

public, static

Parameters

Name	Type	Description
source	System.Linq.IQueryable<TSource>
selector	System.Linq.Expressions.Expression<System.Func<TSource,Int64>>

Attributes

Name	Value/Assignment
ExtensionAttribute

Tags

01892ABD01, 02E3ABA98D, 0322962271

Average<TSource>(IQueryable<TSource>,Func<TSource,Nullable<Int64>>>)

Category

Method

Description

Computes the average of a sequence of nullable System.Int64 values that is obtained by invoking a projection function on each element of the input sequence.

Type

System.Nullable<Double>

Character

public, static

Parameters

Name	Type	Description
source	System.Linq.IQueryable<TSource>
selector	System.Linq.Expressions.Expression<System.Func<TSource,System.Nullable<Int64>>>

Attributes

Name	Value/Assignment
ExtensionAttribute

Tags

01892ABD01, 02E3ABA98D, 0322962271

Average<TSource>(IQueryable<TSource>,Func<TSource,Double>>)

Category

Method

Description

Computes the average of a sequence of System.Double values that is obtained by invoking a projection function on each element of the input sequence.

Type

Double

Character

public, static

Parameters

Name	Type	Description
source	System.Linq.IQueryable<TSource>
selector	System.Linq.Expressions.Expression<System.Func<TSource,Double>>

Attributes

Name	Value/Assignment
ExtensionAttribute

Tags

01892ABD01, 02E3ABA98D, 0322962271

Average<TSource>(IQueryable<TSource>,Func<TSource,Nullable<Double>>>)

Category

Method

Description

Computes the average of a sequence of nullable System.Double values that is obtained by invoking a projection function on each element of the input sequence.

Type

System.Nullable<Double>

Character

public, static

Parameters

Name	Type	Description
source	System.Linq.IQueryable<TSource>
selector	System.Linq.Expressions.Expression<System.Func<TSource,System.Nullable<Double>>>

Attributes

Name	Value/Assignment
ExtensionAttribute

Tags

01892ABD01, 02E3ABA98D, 0322962271

Average<TSource>(IQueryable<TSource>,Func<TSource,Decimal>>)

Category

Method

Description

Computes the average of a sequence of System.Decimal values that is obtained by invoking a projection function on each element of the input sequence.

Type

Decimal

Character

public, static

Parameters

Name	Type	Description
source	System.Linq.IQueryable<TSource>
selector	System.Linq.Expressions.Expression<System.Func<TSource,Decimal>>

Attributes

Name	Value/Assignment
ExtensionAttribute

Tags

01892ABD01, 02E3ABA98D, 0322962271

Average<TSource>(IQueryable<TSource>,Func<TSource,Nullable<Decimal>>>)

Category

Method

Description

Computes the average of a sequence of nullable System.Decimal values that is obtained by invoking a projection function on each element of the input sequence.

Type

System.Nullable<Decimal>

Character

public, static

Parameters

Name	Type	Description
source	System.Linq.IQueryable<TSource>
selector	System.Linq.Expressions.Expression<System.Func<TSource,System.Nullable<Decimal>>>

Attributes

Name	Value/Assignment
ExtensionAttribute

Tags

01892ABD01, 02E3ABA98D, 0322962271

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