[hi,I am using draggable property in Dialog. It is OK. But sometimes the dragging process is locked. I mean when I want to stop dragging the dialog although the mouse is up, the dialog is still being dragged when I move the mouse. I cannot leave the dialog. There is something wrong with draggable....]

hi,
I am using draggable property in Dialog. It is OK. But sometimes the dragging process is locked. I mean when I want to stop dragging the dialog although the mouse is up, the dialog is still being dragged when I move the mouse. I cannot leave the dialog. There is something wrong with draggable....