KeyValueStoreReplica.TryAdd(TransactionBase, String, Byte[]) Method

Definition

Namespace:

System.Fabric

Assembly:

System.Fabric.dll

Package:

Microsoft.ServiceFabric v9.1.1833

Attempts to add a value indexed by the specified key to the key/value store.

public bool TryAdd (System.Fabric.TransactionBase transactionBase, string key, byte[] value);

member this.TryAdd : System.Fabric.TransactionBase * string * byte[] -> bool

Public Function TryAdd (transactionBase As TransactionBase, key As String, value As Byte()) As Boolean

Parameters

transactionBase

TransactionBase

The transaction instance.

key

String

The key, or index, of the value to be added (as a string). Limited to 800 characters in length.

value

Byte[]

The value (as a byte array) to be stored, limited to 2GB in length.

Returns

Boolean

True if the specified key was not already found and added. False if the specified key already exists.