c# - Not all code paths return a value when using Task.ContinueWith -

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so have function have return in if-else still getting compilation error:

not code paths return value

public async task<bool> deletepost(string update_id, string authid) {     if (utility.networkstatus.hasinternetaccess)     {         await apis.deletepost.deletepostapi(update_id, authid).continuewith((t) =>         {             if (t.status == taskstatus.rantocompletion)             {                 if (t.result != null)                 {                     return t.result.status == 200;                 }                 else                 {                     return false;                     //empty result, api failed                     //not implemented                 }             }             else             {                 return false;                 //task failed                  //not implemented             }         });     }     else     {         return false;         //no network         //not implemented     } }

can tell me doing wrong?

yes. don't return result of continuation of deletepostapi:

public async task<bool> deletepost(string update_id, string authid) {     if (utility.networkstatus.hasinternetaccess)     {         return await apis.deletepost.deletepostapi(update_id, authid).continuewith((t) =>         {             if (t.status == taskstatus.rantocompletion)             {                 if (t.result != null)                 {                     return t.result.status == 200;                 }                 else                 {                     return false;                     //empty result, api failed                     //not implemented                 }             }             else             {                 return false;                 //task failed                  //not implemented             }         });     }     else     {         return false;         //no network         //not implemented     } }

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