控件: control (n.); controls; rich edit control rich edit; up-down control up-down; visual basic activex control visual basic activex; widget; wmi control
Typically , request events signal a visual change for one or more components ; for example , clicking on a graphic in a tree control may expand a branch of the tree 最典型的有请求事件可能会触发了一个或多个组件的显示变化;例如当点击一个树型控件可能会展开它的分支。
Alternatively , an event in one component may update the visual representation of another component ; for example , clicking on a leaf node in a tree may cause an associated list to change its contents and redisplay 另外,某个组件的事件可能会更新另一个组件的显示;例如当点击一个树型控件的叶节点可能会导致和它关联的列表控件改变它的内容和显示。
树: tree型: mould; model线型控件: linetype control型控: cavity控件: control (n.); controls; rich edit control rich edit; up-down control up-down; visual basic activex control visual basic activex; widget; wmi control内树型: in tree胖树型: fat tree树型网: tree network不分层树型: non-tratified form环型和树型: lan architecture and topologies bus star ring and tree树型等级: tree qualification树型结构: ctreectrl; livetree; tree structure树型视图: treeview树型索引: tree index树型图法: tree diagrams树型网络: tree network树型养成: tree type training相关树型: relevance tree严重的树型: treeviewactivex控件: activex controllite控件: lite controlole控件: ole controlrebar控件: rebar control控件库: control library控件类: control class