一.1.文本框内文字移动翻行,翻页,上移到顶部和尾部2.事件TextChanged(Text更改)和SelectionChanged(Text选中)3.鼠标定位public Select ( start, length ) 4.选中的文字SelectedText属性5.定义右键菜单,并定义事件ContextMenu <TextBox.ContextMenu> <ContextMenu Name="cxm" Opened="CxmOpened" > <MenuItem Header="Cut" Name="cxmItemCut" Click="ClickCut" /> <MenuItem Header="Copy" Name="cxmItemCopy" Click="ClickCopy" /> </ContextMenu> </TextBox.ContextMenu> 二.PasswordBox1.密码格式化PasswordChar属性 相关文章: