Tortuga.Chain Namespace
Tortuga.Chain.Access Namespace
Tortuga.Chain.Aggregates Namespace
Tortuga.Chain.Appenders Namespace
Tortuga.Chain.AuditRules Namespace
Tortuga.Chain.CommandBuilders Namespace
Tortuga.Chain.Core Namespace
Tortuga.Chain.DataSources Namespace
Tortuga.Chain.Materializers Namespace
Tortuga.Chain.Metadata Namespace
Tortuga.Chain.MySql Namespace
Tortuga.Chain.MySql.CommandBuilders Namespace
Tortuga.Chain.PostgreSql Namespace
Tortuga.Chain.PostgreSql.CommandBuilders Namespace
Tortuga.Chain.SQLite Namespace
Tortuga.Chain.SqlServer Namespace
Tortuga.Chain.SqlServer.CommandBuilders Namespace

CommonAppenders..::..NeverNull<(Of <(<'TResult>)>)> Method (ILink<(Of <(<'Nullable<(Of <(<'TResult>)>)>>)>)>)

Ensures that a null will never be returned.

Namespace:  Tortuga.Chain
Assembly:  Tortuga.Chain.Core (in Tortuga.Chain.Core.dll)

Syntax

public static ILink<TResult> NeverNull<TResult>(
	this ILink<Nullable<TResult>> previousLink
)

<ExtensionAttribute> _
Public Shared Function NeverNull(Of TResult) ( _
	previousLink As ILink(Of Nullable(Of TResult)) _
) As ILink(Of TResult)
[ExtensionAttribute]
public:
generic<typename TResult>
static ILink<TResult>^ NeverNull(
	ILink<Nullable<TResult>>^ previousLink
)

Type Parameters

TResult

Parameters

previousLink
Type: Tortuga.Chain..::..ILink<(Of <(<'Nullable<(Of <(<'TResult>)>)>>)>)>
The previous link.

Remarks

If the previous link returns a null, an exception is thrown instead.

See Also

CommonAppenders Class
NeverNull Overload
Tortuga.Chain Namespace