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Sends SOAP attachments that are not defined in the WSDL, when an Invoke Web Service operation is issued.
A consumer Web Service program can add attachments to the SOAP response using the WsConsumerAttachmentAdd function.
This function attaches the content of a BLOB variable to a SOAP request.
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Syntax:
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WsConsumerAttachmentAdd (Attachment)
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Parameters:
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Attachment: The BLOB variable to be attached to the message.
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Returns:
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An alphanumeric Universal Unique Identifier value (UUID) automatically generated by the outgoing attachment, which can be used as a reference in the returned XML document.
The function returns a Null value when the attached BLOB variable is empty.
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Example:
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WsConsumerAttachmentAdd (A),
where A is a BLOB variable, returns a UUID that can be sent in the XML message.
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Note:
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This function should be added to the code before the Invoke Web S operation. When the Invoke Web S operation is executed, all attachments added using this function, before the call, will be sent with the SOAP request. Outgoing attachments are automatically discarded after each Invoke Web S operation.
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Exceptions:
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This function is not supported as a parameter in the Invoke Web Service Lite operation.
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See also:
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WsConsumerAttachmentGet
How Do I Work with Web Service Attachments?
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