revathskumar

I have two frames one parent and child. the parent will invoke the child. The program should not allow the user to access the parent until the user closes the child How can i achive it? Need a solution without hiding the parent

hello friends I need to create a child window. but when i am triggering the same event mutiple window is creating. How can i check whether a the window is already visible or not? How can i focus on the same if it exists?