Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, TResult> Delegate
Encapsulates a method that has 16 parameters and returns a value of the type specified by the TResult parameter.
Assembly: System.Core (in System.Core.dll)
public delegate TResult Func<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, in T9, in T10, in T11, in T12, in T13, in T14, in T15, in T16, out TResult>( T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, T15 arg15, T16 arg16 )
Type Parameters
- in T1
The type of the first parameter of the method that this delegate encapsulates.
This type parameter is contravariant. That is, you can use either the type you specified or any type that is less derived. For more information about covariance and contravariance, see Covariance and Contravariance in Generics.
- in T2
The type of the second parameter of the method that this delegate encapsulates.
- in T3
The type of the third parameter of the method that this delegate encapsulates.
- in T4
The type of the fourth parameter of the method that this delegate encapsulates.
- in T5
The type of the fifth parameter of the method that this delegate encapsulates.
- in T6
The type of the sixth parameter of the method that this delegate encapsulates.
- in T7
The type of the seventh parameter of the method that this delegate encapsulates.
- in T8
The type of the eighth parameter of the method that this delegate encapsulates.
- in T9
The type of the ninth parameter of the method that this delegate encapsulates.
- in T10
The type of the tenth parameter of the method that this delegate encapsulates.
- in T11
The type of the eleventh parameter of the method that this delegate encapsulates.
- in T12
The type of the twelfth parameter of the method that this delegate encapsulates.
- in T13
The type of the thirteenth parameter of the method that this delegate encapsulates.
- in T14
The type of the fourteenth parameter of the method that this delegate encapsulates.
- in T15
The type of the fifteenth parameter of the method that this delegate encapsulates.
- in T16
The type of the sixteenth parameter of the method that this delegate encapsulates.
- out TResult
The type of the return value of the method that this delegate encapsulates.
This type parameter is covariant. That is, you can use either the type you specified or any type that is more derived. For more information about covariance and contravariance, see Covariance and Contravariance in Generics.
Parameters
- arg1
- Type: T1
The first parameter of the method that this delegate encapsulates.
- arg2
- Type: T2
The second parameter of the method that this delegate encapsulates.
- arg3
- Type: T3
The third parameter of the method that this delegate encapsulates.
- arg4
- Type: T4
The fourth parameter of the method that this delegate encapsulates.
- arg5
- Type: T5
The fifth parameter of the method that this delegate encapsulates.
- arg6
- Type: T6
The sixth parameter of the method that this delegate encapsulates.
- arg7
- Type: T7
The seventh parameter of the method that this delegate encapsulates.
- arg8
- Type: T8
The eighth parameter of the method that this delegate encapsulates.
- arg9
- Type: T9
The ninth parameter of the method that this delegate encapsulates.
- arg10
- Type: T10
The tenth parameter of the method that this delegate encapsulates.
- arg11
- Type: T11
The eleventh parameter of the method that this delegate encapsulates.
- arg12
- Type: T12
The twelfth parameter of the method that this delegate encapsulates.
- arg13
- Type: T13
The thirteenth parameter of the method that this delegate encapsulates.
- arg14
- Type: T14
The fourteenth parameter of the method that this delegate encapsulates.
- arg15
- Type: T15
The fifteenth parameter of the method that this delegate encapsulates.
- arg16
- Type: T16
The sixteenth parameter of the method that this delegate encapsulates.
Return Value
Type: TResultThe return value of the method that this delegate encapsulates.
You can use this delegate to represent a method that can be passed as a parameter without explicitly declaring a custom delegate. The encapsulated method must correspond to the method signature that is defined by this delegate. This means that the encapsulated method must have 16 parameters, each of which is passed to it by value, and that it must return a value.
Note |
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To reference a method that has 16 parameters and returns void (or in Visual Basic, that is declared as a Sub rather than as a Function), use the generic Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16> delegate instead. |
You can also use the Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, TResult> delegate with anonymous methods and lambda expressions.
The underlying type of a lambda expression is one of the generic Func delegates. This makes it possible to pass a lambda expression as a parameter without explicitly assigning it to a delegate.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.