RE: How to select the values from Data grid by using click event?
In our application, we have Popup screen. While click on the Search button, the popup screen will be displayed. From the Data Grid we need to select the records using click action. Then we need to pass the values to the Parent screen.
If it is a Modal Window, then you do not need to be use the switch command. Just get the id or xpath of it and do your operations on it. Modal window is always a part of same html page. Make sure you use the thread.sleep() before clicking any element on Modal window, as it is generated with the java script and sometime it takes one or more seconds to appear on the page but Selenium did not understand this delay, as it is a same page and it tries to perform action with in fractions of second and it got failed.
Example of modal window, most of the time it covers the background with transparent black wallpaper and on top it the window display.
If it is a Pop window, then you may need to switch the window.
Please send us the screen shot of the pop up. But it should not be a pop up, as I am not sure if the pop is able to display the complex data grid.