Routes an entity read request to the underlying data store, so that the first TEntity in compliance with the TFilteringCriteria and in the order defined by TOrderingCriteria is obtained.

Namespace: Keystone.Carbonite
Assembly: Keystone.Carbonite (in Keystone.Carbonite.dll)

Syntax
VB
C#
C++
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TEntity GetFirst( 
   TFilteringCriteria filteringCriteria, 
   TOrderingCriteria orderingCriteria 
)
This language is not supported or no code example is available.

Parameters

filteringCriteria

Type: TFilteringCriteria

The filtering criteria.

orderingCriteria

Type: TOrderingCriteria

The ordering criteria.

Return Value

The requested TEntity.
Exceptions
Exception type Condition

InvalidOperationException

If this operation is inconsistent according to the state of the underlying data store.

Platforms

Windows, Windows Server, OS X, macOS, iOS, tvOS, Android, Linux, AWS, Azure

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

Version Information

.NET Framework

Supported in: 4.6

Others

Xamarin, Mono
See Also