The OnProgress event is generated during data transfer.
Syntax
Sub object_OnProgress ( [Index As
Integer], ByVal MessageSize As Variant,
ByVal MessageCopied As Variant, ByVal
Percent As Variant )
Remarks
The OnProgress event is generated during the transfer of
data between the client and server, indicating the amount of data
exchanged. For transfers of large amounts of data, this event can be
used to update a progress bar or other user-interface control to
provide the user with some visual feedback. The arguments to this
event are:
- MessageSize
- The size of the message being transferred in bytes.
- MessageCopied
- The number of bytes that have been transferred between the
client and server.
- Percent
- The percentage of data that's been transferred, expressed as an
integer value between 0 and 100, inclusive.
Note that this event is only generated when a message is delivered
using the SendMessage method. If the client is writing the
message data directly to the server using Write method then
the application is responsible for calculating the completion
percentage and updating any user interface controls.
See Also
SendMessage Method
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