For example, the dialog can be displayed when a user hovers over an item, clicks a button, or selects a value in a drop-down selection list.
例如，可以在用户将鼠标悬停在某个项目上、单击按钮或从下拉列表中选择值时显示对话框。
Highlight the value: Hold the left mouse button down and drag your mouse pointer over the value.
高亮显示此值：按住鼠标左键向下，把您的鼠标指针拖到此值上。
Scroll down or enlarge the attributes area, and click the Browse button for Repository value.
向下滚动，或扩大属性区域，并单击Repositoryvalue的Browse按钮。
In the value section next to the event name, click the drop-down button to display a list of existing event handlers that match the method signature of the event you want to handle.
在事件名称旁的值区段中按一下下拉式按钮，接著会显示现有事件处理常式的清单，这些处理常式与您要处理事件的方法签章相符。
In the value section next to the event name, click the drop-down button to display a list of existing event handlers that match the method signature of the event you want to handle.
在事件名称旁的值区段中按一下下拉式按钮，接著会显示现有事件处理常式的清单，这些处理常式与您要处理事件的方法签章相符。
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