MsgElemUploadProgressCallback
introduction
Callback for message element uploading progress
Returned template
void MsgElemUploadProgressCallback(Message message, int index, int cur_size, int total_size, string user_data);
Return value details
name | type | description |
---|---|---|
message | Message | New message |
index | int | The index of the Elem in json_msg |
cur_size | int | Current size |
total_size | int | Total size |
user_data | string | User-defined data transfered by ImSDK without any processing |