前端代码
<Window x:Class="EVES_ManualTest.CurveForm"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:wf="clr-namespace:System.Windows.Forms.Integration;assembly=WindowsFormsIntegration"
xmlns:local="clr-namespace:EVES_ManualTest" Background="Transparent"
mc:Ignorable="d" WindowStyle="None" ResizeMode="CanMinimize"
Title="CurveForm" Height="450" Width="800">
<Window.Resources>
<!--ContextMenu圆润-->
<Style x:Key="RoundContextMenuStyle" TargetType="{x:Type ContextMenu}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ContextMenu}">
<Border Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="4">
<StackPanel IsItemsHost="True" />
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<!--#region 右键菜单-->
<!--曲线视图右键菜单-->
<ContextMenu x:Key="viewMenu" Style="{StaticResource RoundContextMenuStyle}" Opened="viewMenu_Opened">
<MenuItem x:Name="vRoll" Header="坐标轴滚动" />
<MenuItem x:Name="vScale" Header="坐标轴缩放" />
<Separator/>
<MenuItem x:Name="vZoomToFit" Header="缩放合适大小" />
<MenuItem x:Name="vAutoTrack" Header="自动追踪当前数据" />
<Separator/>
<MenuItem x:Name="vCurveMax" Header="曲线放大" />
<MenuItem x:Name="vCurveMin" Header="曲线缩小" />
<MenuItem x:Name="vCurvePartMax" Header="曲线局部放大" />
<MenuItem x:Name="vReCurve" Header="恢复" />
<Separator/>
<MenuItem x:Name="vShowCursor" Header="显示光标" />
<Separator/>
<MenuItem x:Name="vCurvePrint" Header="打印曲线" />
<Separator/>
<MenuItem x:Name="vCurveAttribute" Header="曲线属性" />
</ContextMenu>
<!--X轴右键菜单-->
<ContextMenu x:Key="xMenu" Style="{StaticResource RoundContextMenuStyle}">
<MenuItem x:Name="xRoll" Header="坐标轴滚动" />
<MenuItem x:Name="xScale" Header="坐标轴缩放" />
<Separator/>
<MenuItem x:Name="xStartPoint" Header="定位起始位置" />
<MenuItem x:Name="xZoomToFit" Header="缩放合适大小" />
<MenuItem x:Name="xAutoTrack" Header="自动追踪当前数据" />
<Separator/>
<MenuItem x:Name="xEdit" Header="X轴编辑" />
</ContextMenu>
<!--Y轴右键菜单-->
<ContextMenu x:Key="yMenu" Style="{StaticResource RoundContextMenuStyle}">
<MenuItem x:Name="yRoll" Header="坐标轴滚动" />
<MenuItem x:Name="yScale" Header="坐标轴缩放" />
<Separator/>
<MenuItem x:Name="yAutoTrack" Header="自动追踪当前数据" />
<Separator/>
<MenuItem x:Name="yEdit" Header="Y轴编辑" />
</ContextMenu>
<!--数据光标右键菜单-->
<ContextMenu x:Key="cursorMenu" Style="{StaticResource RoundContextMenuStyle}">
<MenuItem x:Name="cAllChannel" Header="全部通道" />
<Separator/>
<MenuItem x:Name="cTimerData" Header="时间和数据" />
<MenuItem x:Name="cTimer" Header="时间" />
<MenuItem x:Name="cData" Header="数据" />
<MenuItem x:Name="cTimerDifference" Header="时间差" />
<MenuItem x:Name="cDataDifference" Header="数据差" />
<Separator/>
<MenuItem x:Name="cIntervalStatistics" Header="区间统计" />
<MenuItem x:Name="cTableIntervalStatistics" Header="区间报表" />
</ContextMenu>
<!--#endregion-->
</Window.Resources>
<Grid>
<wf:WindowsFormsHost x:Name="CurvePanel"
Width="Auto" Height="Auto" Margin="0,-36,0,0"
Background="Transparent">
</wf:WindowsFormsHost>
</Grid>
</Window>
后台通过指定控件事件调用（我这后台创建了一个外部控件，并为控件创建了不同区域的鼠标右键事件）
/// <summary>
/// 曲线视图对象
/// </summary>
public AxiPlotLibrary.AxiPlotX CurveView;
private void Window_Loaded(object sender, RoutedEventArgs e)//窗口加载事件
{
CurveView.OnMouseDownXAxis += CurveView_OnMouseDownXAxis;
CurveView.OnMouseDownYAxis += CurveView_OnMouseDownYAxis;
CurveView.OnMouseDownDataView += CurveView_OnMouseDownDataView;
CurveView.OnMouseDownDataCursor += CurveView_OnMouseDownDataCursor;
}
#region 右键菜单
private void CurveView_OnMouseDownXAxis(object sender, AxiPlotLibrary.IiPlotXEvents_OnMouseDownXAxisEvent e)//右键X轴菜单
{
if (e.button == 2)//如果按钮为右键
{
ContextMenu menu = (ContextMenu)FindResource("xMenu");
menu.PlacementTarget = (UIElement)CurvePanel;
menu.IsOpen = true;
}
}
private void CurveView_OnMouseDownYAxis(object sender, AxiPlotLibrary.IiPlotXEvents_OnMouseDownYAxisEvent e)//右键Y轴菜单
{
if (e.button == 2)//如果按钮为右键
{
if (e.button == 2)//如果按钮为右键
{
ContextMenu menu = (ContextMenu)FindResource("yMenu");
menu.PlacementTarget = (UIElement)CurvePanel;
menu.IsOpen = true;
}
}
}
private void CurveView_OnMouseDownDataView(object sender, AxiPlotLibrary.IiPlotXEvents_OnMouseDownDataViewEvent e)//右键数据视图菜单
{
if (e.button == 2)//如果按钮为右键，显示数据视图菜单
{
ContextMenu menu = (ContextMenu)FindResource("viewMenu");
menu.PlacementTarget = (UIElement)CurvePanel;
menu.IsOpen = true;
}
}
private void CurveView_OnMouseDownDataCursor(object sender, AxiPlotLibrary.IiPlotXEvents_OnMouseDownDataCursorEvent e)//右键数据光标菜单
{
if (e.button == 2)//如果按钮为右键
{
ContextMenu menu = (ContextMenu)FindResource("cursorMenu");//搜索菜单资源对象
menu.PlacementTarget = (UIElement)CurvePanel;//绑定显示区域
menu.IsOpen = true;//进行显示
}
}
#endregion
//以下是获取ContextMenu子项代码
#region 右键菜单打开事件
private void viewMenu_Opened(object sender, RoutedEventArgs e)//打开视图菜单时发生
{
ContextMenu viewMenu = FindResource("viewMenu") as ContextMenu;
MenuItem vRoll = LogicalTreeHelper.FindLogicalNode(viewMenu, "vRoll") as MenuItem;//滚动状态
MenuItem vScale = LogicalTreeHelper.FindLogicalNode(viewMenu, "vScale") as MenuItem;//缩放状态
MenuItem vAutoTrack = LogicalTreeHelper.FindLogicalNode(viewMenu, "vAutoTrack") as MenuItem;//自动跟踪选中状态
MenuItem vCurvePartMax = LogicalTreeHelper.FindLogicalNode(viewMenu, "vCurvePartMax") as MenuItem;//局部放大开启状态
MenuItem vShowCursor = LogicalTreeHelper.FindLogicalNode(viewMenu, "vShowCursor") as MenuItem;//数据光标选中状态
vRoll.IsChecked = RollJudge;//设置滚动选中状态
vScale.IsChecked = ScaleJudge;//设置缩放选中状态
AutoTracking = GetAllAutoTrackingEnable();//获取当前所有自动跟踪开启状态
vAutoTrack.IsChecked = AutoTracking;//设置当前所有自动跟踪选中状态
vCurvePartMax.IsChecked = CurveView.get_ToolBar(0).ZoomBoxActive;//获取局部放大开启状态，开启为true，关闭为false
vShowCursor.IsChecked = CurveView.get_DataCursor(0).Visible;//设置数据光标选中状态
}
private void xMenu_Opened(object sender, RoutedEventArgs e)//打开X轴菜单时发生
{
MenuItem xRoll = (MenuItem)FindName("xRoll");//滚动状态
MenuItem xScale = (MenuItem)FindName("xScale");//缩放状态
MenuItem xAutoTrack = (MenuItem)FindName("xAutoTrack");//自动跟踪选中状态
xRoll.IsChecked = RollJudge;//设置滚动选中状态
xScale.IsChecked = ScaleJudge;//设置缩放选中状态
AutoTracking = CurveView.get_XAxis(0).TrackingEnabled;//获取当前选中X轴自动跟踪开启状态
xAutoTrack.IsChecked = AutoTracking;//设置当前选中X轴自动跟踪选中状态
}
private void yMenu_Opened(object sender, RoutedEventArgs e)//打开Y轴菜单时发生
{
MenuItem yRoll = (MenuItem)FindName("yRoll");//滚动状态
MenuItem yScale = (MenuItem)FindName("yScale");//缩放状态
MenuItem yAutoTrack = (MenuItem)FindName("yAutoTrack");//自动跟踪选中状态
yRoll.IsChecked = RollJudge;//设置滚动选中状态
yScale.IsChecked = ScaleJudge;//设置缩放选中状态
AutoTracking = CurveView.get_XAxis(0).TrackingEnabled;//获取当前选中X轴自动跟踪开启状态
yAutoTrack.IsChecked = AutoTracking;//设置当前选中X轴自动跟踪选中状态
}
private void cursorMenu_Opened(object sender, RoutedEventArgs e)//打开数据光标菜单时发生
{
}
#endregion
标签：控件,菜单,ContextMenu,CurveView,选中,右键,MenuItem From： https://www.cnblogs.com/Kirito-Asuna-Yoyi/p/17853040.html