XBL - Alert Dialog OK Cancel Yes/no dialog with event handler on positive case Copy An item with the same name already exists. Do you want to replace it with the one you're moving? Your selected the positive case. OK/cancel, where we change the label of the buttons Copy An item with the same name already exists. The file you are copying will replace it. Information dialog with OK button Saved You data has been saved. You can now safely close this window.