createContainer.onTransferProgress event
The onTransferProgress event indicates the progress of a data transfer operation from an IStream.
Syntax
createContainer.onTransferProgress(
numBytesTransferred,
numTotalBytes
)
Parameters
-
numBytesTransferred
-
The number of bytes that have been transferred so far.
-
numTotalBytes
-
The total number of bytes that will be transferred.
Return value
This event does not return a value.
Remarks
This event will occur only if the Data property is set to a valid IStream, and the AddChild method is called to assign this container object to a parent object and to persist the data. If the Data property is not assigned, this event will not be triggered.
For an example of how to use the onTransferProgress event, see the examples in the topic Asynchronous Functions.
Examples
The following code shows the handler-function syntax for the onTransferProgress event.
function HandlerFunction(numBytesTransferred, numTotalBytes)
{
// Code to handle an asynchronous transfer operation.
}
// Set the event handler.
createContainerObject.onTransferProgress = HandlerFunction;
Requirements
| Minimum supported client |
Windows 7 [desktop apps only] |
| Minimum supported server |
Windows Server 2008 R2 [desktop apps only] |