We'll need some more details to help you.
Can you post the code for the http request and the result handler?
Do you have control over the server? Do you know that it is getting the request?
GetgriddataResult.token = service1.Getgriddata(lbl1.text,lbl2.text);
i have this grid function for binding the grid to WS
here i pass 2 paramters to WS depending on this i need to get the vales in grid
when i pass both the paramater values i get the result in grid
but suppose i pass only one then i dont get the result
how do i proceed if the values are blank??