why data from sql server is not displaying on the interface?


AC Question

i am developing android application in which i am creating connection between sql server 2014 and android application using web services. connection is done successfully and data was displaying on interface accurately. but since 2 weeks suddenly data is not displaying on the interface. it authenticates the username and password accurately. gives error on invalid username and password. when correct username and password is entered it successfully log in into the account. interface is displayed correctly but just data is not display in the fields. kindly help me out to solve this issue.
thank u
regards Waqar Yaqoob