RemoveMsgElemUploadProgressCallback
introduction
Remove message element uploading progress callback
Remove specified callback, null means remove all callbacks.
Parameter details
| Parameter name | Parameter type | Required | Description |
|---|---|---|---|
| callback | MsgElemUploadProgressCallback | no | Registered callback MsgElemUploadProgressCallback |
| stringCallback | MsgElemUploadProgressStringCallback | no | Registered callback MsgElemUploadProgressStringCallback |
Returned template
void
Return value details
This function has no return value