ConvTotalUnreadMessageCountChangedByFilterStringCallback
introduction
Callback for conversation by filter unread message count changing (String type data callback)
Returned template
void ConvTotalUnreadMessageCountChangedByFilterStringCallback(string filter, int total_unread_count, string user_data)
Return value details
| name | type | description |
|---|---|---|
| filter | ConversationListFilter | Filter For Unread Message Count |
| total_unread_count | string | Total Unread Message Count |
| user_data | string | User-defined data transfered by ImSDK without any processing |