CODEWITHSUNDEEP
c#.net-2.0
peter
peter

Reputation: 8662

Logical error while setting variable

i have a else loop where two methods are executing,

static private void HandleClientStateCB(string clientName, 
                                     SPD.SPD_clientStateType state, object pb){
     //IF()
     else {
         HandlePCAEvent(myDevice, SpoServer.PCA.Event.DeviceInactive, "");
         HandlePCAEvent(myDevice, SpoServer.PCA.Event.DeviceDisconnect, "");
     }
}

what my requirement was whenever client disconnected that time i need to make version to null.The existing condition is like this

static private void HandleClientEventCB(SPD.SPD_eventType type, 
                          SPD.SPD_event this_event, object passback){
    //------------------
    string agentVersion = "0.0.0.0";
    if (this_event.variableData.Length >= 6 ){
         agentVersion = this_event.variableData[5].atr_value;
    }
}

So what i did is i declared a boolean variable test private static bool test = false; then i used in else loop

static private void HandleClientStateCB(string clientName, 
                                    SPD.SPD_clientStateType state, object pb){
    //IF()
    else {
        HandlePCAEvent(myDevice, SpoServer.PCA.Event.DeviceInactive, "");
        HandlePCAEvent(myDevice, SpoServer.PCA.Event.DeviceDisconnect, "");
        test = true;
    }
}

static private void HandleClientEventCB(SPD.SPD_eventType type, 
                                     SPD.SPD_event this_event, object passback){
    //-------------------------------
    string agentVersion = "0.0.0.0";
    if (this_event.variableData.Length >= 6 && test==false ){
        agentVersion = this_event.variableData[5].atr_value;
    }
}

But this logic is not working,Can any body suggest any other logic so that disconnect time my version should be Null

Upvotes: 2

Views: 137

Answers (1)

TheVillageIdiot
TheVillageIdiot

Reputation: 40497

How do you check that device is disconnected when you set test = true;? If that condition is available in HandleClientEventCB function just check it again. Else you need to pass true/false to HandleClientEventCB to know if device is disconnected.

As an aside don't you use different events for DeviceActive, DeviceInactive, DeviceConnect and DeviceDisconnect. If yes then you can know if HandleClientEventCB is being called for disconnect or not.

Upvotes: 1

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