Brightsign Object Reference Manual (FW 5.1) Instrukcja Użytkownika Pobierz pdf (Strona 249)

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roUrlTransfer

This object is used for reading from and writing to remote servers through URLs. It reports transfer status using

the roUrlEvent object.

Object Creation: The roUrlTransfer object is created with no parameters.

CreateObject("roUrlTransfer")

Important: You must create a separate roUrlTransfer instance for each asset you wish to read/write.

Interfaces: ifUserData, ifIdentity, ifSetMessagePort, ifGetMessagePort, ifUrlTransfer

The ifUserData interface provides the following:

• SetUserData(user_data As Object): Associates an arbitrary object with the roUrlTransfer instance that is

provided via roUrlEvent.GetUserData() when an event is generated.

• GetUserData() As Object: Retrieves the arbitrary object set using SetUserData().

The ifIdentity interface provides the following:

• GetIdentity As Integer: Returns a unique number that can be used to identify when events originate from

this object.

The ifSetMessagePort interface provides the following:

• SetPort(port As ifMessagePort) As Void: Sets the message port to which events will be posted for

asynchronous requests.

The ifGetMessagePort interface provides the following:

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