Blocklist
Feature Description
To block a user's messages, add the user to the blocklist.
Blocklist
Blocking a user
Call the
FriendshipAddToBlackList
API (Details) to add a user to the blocklist, that is, block the user.By default, a blocked user does not know that he/she is "blocked". After the user sends a message, the error code indicating that he/she has been blocked will not be returned.
To have the "You have been blocked by the user" error message returned after a blocked user sends a message, you can log in to the IM console, select Feature Configuration > Login and Message > Blocklist Check, and disable Show "Sent successfully" After Sending Messages. Then the SDK will report error code 20007 after a blocked user sends a message.
// Add a user to the blocklistList<string> param = new List<string>{"user_id"};TIMResult res = TencentIMSDK.FriendshipAddToBlackList(param, (int code, string desc, List<FriendResult> result, string user_data)=>{// Process the async logic});
Unblocking a user
Call
FriendshipDeleteFromBlackList
(Details) to remove a user from the blocklist, after which messages from the user can be received.// Remove a user from the blocklistList<string> param = new List<string>{"user_id"};TIMResult res = TencentIMSDK.FriendshipDeleteFromBlackList(param, (int code, string desc, List<FriendResult> result, string user_data)=>{// Process the async logic});
Getting the blocklist
// Get the blocklistTIMResult res = TencentIMSDK.FriendshipGetBlackList((int code, string desc, List<FriendProfile> result, string user_data)=>{// Process the async logic});