I have a component with a button and a grid. The tool tip of the button shows on the row click of the grid. I read a few articles that when the window resizes this happens . But i dont think this is the case. I am not sure what to do . I thought that if i could access the tooltip on the row click of the datagrid and then check its value then maybe i could set it to null but i have no idea as to how to access the tool tip on row click of a grid. Also how do i prevent this tool tip meant for the button to prevent from showing up on the row click..One more thing this tooltip does not show consistently when i click a row of the datagrid ...only one or twice..Can any one please help out.