Question

我试图通过创建WindowsFormsHost并在其中添加一个MenuStrip来在C＃中使用WPF创建一个MenuBar。请注意，我使用WindowsFormsHost控制器的属性页添加菜单和菜单项。

当我完成时，项目构建并成功运行，但它在生成的＆＃34; xaml＆＃34;中显示了一些错误。文件和设计师没有加载设计。

这里是生成的XAML代码

<Window
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:Forms="clr-namespace:System.Windows.Forms;assembly=System.Windows.Forms" x:Class="FrontEnd.AppMainWindow"
    Title="AppMainWindow" Height="351" Width="826">
<Grid>
    <WindowsFormsHost x:Name="menuStripHost" HorizontalAlignment="Left" Height="23" VerticalAlignment="Top" Width="818">
        <Forms:MenuStrip Visible="True" Name="appMainMenu">
            <Forms:MenuStrip.Items>
                <Forms:ToolStripMenuItem Text="File">
                    <Forms:ToolStripMenuItem.DropDownItems>
                        <Forms:ToolStripMenuItem ShortcutKeys="Ctrl+N" Text="New Project"/>
                        <Forms:ToolStripMenuItem ShortcutKeys="Ctrl+O" Text="Open Project"/>
                        <Forms:ToolStripMenuItem Text="Exit"/>
                    </Forms:ToolStripMenuItem.DropDownItems>
                </Forms:ToolStripMenuItem>
                <Forms:ToolStripMenuItem Text="View">
                    <Forms:ToolStripMenuItem.DropDownItems>
                        <Forms:ToolStripMenuItem Text="Configuration Window"/>
                    </Forms:ToolStripMenuItem.DropDownItems>
                </Forms:ToolStripMenuItem>
                <Forms:ToolStripMenuItem Text="Help">
                    <Forms:ToolStripMenuItem.DropDownItems>
                        <Forms:ToolStripMenuItem Text="User Manual"/>
                        <Forms:ToolStripMenuItem Text="Help"/>
                    </Forms:ToolStripMenuItem.DropDownItems>
                </Forms:ToolStripMenuItem>
            </Forms:MenuStrip.Items>
        </Forms:MenuStrip>
    </WindowsFormsHost>

</Grid></Window>

以及错误

错误2无法将指定的值分配给集合。期望以下类型：＆＃34;字符串＆＃34;。

对于具有TAG＆＃34; Forms：ToolStripMenuItem＆＃34;

的所有行都会出现相同的错误

更新试图删除ShortcutKeys属性，问题仍然存在（与上面相同的错误）。这是修改后的代码......

<Window
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:Forms="clr-namespace:System.Windows.Forms;assembly=System.Windows.Forms" x:Class="FrontEnd.AppMainWindow"
    Title="AppMainWindow" Height="351" Width="826">
<Grid>
    <WindowsFormsHost x:Name="menuStripHost" HorizontalAlignment="Left" Height="23" VerticalAlignment="Top" Width="818">
        <Forms:MenuStrip Visible="True" Name="appMainMenu">
            <Forms:MenuStrip.Items>
                <Forms:ToolStripMenuItem Text="File">
                    <Forms:ToolStripMenuItem.DropDownItems>
                        <Forms:ToolStripMenuItem Text="New Project"/>
                        <Forms:ToolStripMenuItem Text="Open Project"/>
                        <Forms:ToolStripMenuItem Text="Exit"/>
                    </Forms:ToolStripMenuItem.DropDownItems>
                </Forms:ToolStripMenuItem>
                <Forms:ToolStripMenuItem Text="View">
                    <Forms:ToolStripMenuItem.DropDownItems>
                        <Forms:ToolStripMenuItem Text="Configuration Window"/>
                    </Forms:ToolStripMenuItem.DropDownItems>
                </Forms:ToolStripMenuItem>
                <Forms:ToolStripMenuItem Text="Help">
                    <Forms:ToolStripMenuItem.DropDownItems>
                        <Forms:ToolStripMenuItem Text="User Manual"/>
                        <Forms:ToolStripMenuItem Text="Help"/>
                    </Forms:ToolStripMenuItem.DropDownItems>
                </Forms:ToolStripMenuItem>
            </Forms:MenuStrip.Items>
        </Forms:MenuStrip>
    </WindowsFormsHost>

</Grid></Window>

Answer 1

我认为在你的ToolStripMenuItems中，你要为ShortcutKeys属性分配一个字符串：ShortcutKeys =“Ctrl + N”......根据文档，这应该是'Keys'类型; https://msdn.microsoft.com/en-us/library/system.windows.forms.toolstripmenuitem.shortcutkeys%28v=vs.110%29.aspx?f=255&MSPPError=-2147217396

C＃WPF MenuStrip控制器

1 个答案: