How to determine the mobile operator in Windows Phone 8.1?

Question

I need XAP File for put my own application in my windows phone local store but i dont know where the XAP file placed in my application...........

Answer 1

Previously in WP8.0,To determine mobile operator we are using

DeviceNetworkInformation.CellularMobileOperator.

string MobileOperatorName=DeviceNetworkInformation.CellularMobileOperator;

WP8.1:

public void GetMobileOperatorName()  
        {  
            var result = NetworkInformation.GetConnectionProfiles();  
            string CarrierName = "";  
            foreach (var connectionProfile in result)  
            {  
                if (connectionProfile.IsWwanConnectionProfile)  
                {  
                    foreach (var networkName in connectionProfile.GetNetworkNames())  
                    {  
                        CarrierName = networkName;//Get mobile operator Name  
                        break;  
                    }  
                }  
            }  
        }  

Note: You must enabled your data connection.