ICustomProvider.Update Method (Object, String, String, Byte(), Int64)
Updates an entry in the store.
Assembly: Microsoft.ApplicationServer.Caching.Core (in Microsoft.ApplicationServer.Caching.Core.dll)
Function Update ( transactionContext As Object, type As String, key As String, data As Byte(), oldVersion As Long ) As Boolean
Parameters
- transactionContext
-
Type:
System.Object
The transaction context object.
- type
-
Type:
System.String
The type of the entry.
- key
-
Type:
System.String
The key of the entry.
- data
-
Type:
System.Byte()
The updated value of the entry.
- oldVersion
-
Type:
System.Int64
The version of the entry. If this value is less than or equal to 0, the update occurs regardless of the version. If this value is greater than 0, then the update is only performed if the version of the entry matches the version provided.
Return Value
Type: System.BooleanReturns Boolean. If the update succeeds, the return value is true. If the entry does not exist or if the version does not match, the return value is false.
Any unexpected errors should throw a ConfigStoreException exception.
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