Determines whether CitectSCADA ignores (eats) the left button down message when you change the focus of a window with the mouse. Normally, if you have two windows on the screen and you click with the mouse from one to the other (to change the focus), any keyboard commands using the left mouse button execute. In addition, if you click on a button, the button command executes.
If you set this option to 1, the left mouse button click is ignored when you change the window focus.
Default Value: 0