-1

我创建了一个继承自控件的新Bar control自定义控件DevComponents.DotNetBar。接下来，我在其中创建了一个新的停靠选项卡，并向其中添加了我的其他控件。

在我编译我的自定义控件并将我创建的自定义控件添加到新的 Windows 窗体中之后，停靠选项卡控件在设计时是可编辑的。

我不希望任何人都可以在设计时编辑这些控件（Dock Tab Controls）。如何在设计时从表单禁用编辑控件（与编辑控件本身不同）？

public partial class barFloorsGrouping : Bar
{
    public barFloorsGrouping()
    {
        InitializeComponent();
    }

    [ReadOnly(true)]
    public new System.Windows.Forms.AccessibleRole AccessibleRole
    {
        get { return base.AccessibleRole; }
        private set { base.AccessibleRole = System.Windows.Forms.AccessibleRole.ToolBar; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool AlwaysDisplayDockTab
    {
        get { return base.AlwaysDisplayDockTab; }
        private set { base.AlwaysDisplayDockTab = true; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool AlwaysDisplayKeyAccelerators
    {
        get { return base.AlwaysDisplayKeyAccelerators; }
        private set { base.AlwaysDisplayKeyAccelerators = true; }
    }

    [ReadOnly(true)]
    public new bool AntiAlias
    {
        get { return base.AntiAlias; }
        private set { base.AntiAlias = true; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool AutoCreateCaptionMenu
    {
        get { return base.AutoCreateCaptionMenu; }
    }

    [ReadOnly(true)]
    public new bool AutoHide
    {
        get { return base.AutoHide; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool AutoHideTabTextAlwaysVisible
    {
        get { return base.AutoHideTabTextAlwaysVisible; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool AutoSyncBarCaption
    {
        get { return base.AutoSyncBarCaption; }
        private set { base.AutoSyncBarCaption = true; }
    }

    [Browsable(false), ReadOnly(true)]
    public new eBarType BarType
    {
        get { return base.BarType; }
        private set { base.BarType = eBarType.DockWindow; }
    }

    [ReadOnly(true)]
    public new bool CanAutoHide
    {
        get { return base.CanAutoHide; }
    }

    [ReadOnly(true)]
    public new bool CanDockTab
    {
        get { return base.CanDockTab; }
        private set { base.CanDockTab = false; }
    }

    [ReadOnly(true)]
    public new bool CanUndock
    {
        get { return base.CanUndock; }
        private set { base.CanUndock = false; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool CloseSingleTab
    {
        get { return base.CloseSingleTab; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool DisplayMoreItemsOnMenu
    {
        get { return base.DisplayMoreItemsOnMenu; }
        private set { base.DisplayMoreItemsOnMenu = true; }
    }

    [ReadOnly(true)]
    public new DockStyle Dock
    {
        get { return base.Dock; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool DockTabCloseButtonVisible
    {
        get { return base.DockTabCloseButtonVisible; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool FadeEffect
    {
        get { return base.FadeEffect; }
        private set { base.FadeEffect = true; }
    }

    [Browsable(false), ReadOnly(true)]
    public new eGrabHandleStyle GrabHandleStyle
    {
        get { return base.GrabHandleStyle; }
        private set { base.GrabHandleStyle = eGrabHandleStyle.Caption; }
    }

    [Browsable(false), ReadOnly(true)]
    public new eLayoutType LayoutType
    {
        get { return base.LayoutType; }
        private set { base.LayoutType = eLayoutType.DockContainer; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool MenuBar
    {
        get { return base.MenuBar; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool TabNavigation
    {
        get { return base.TabNavigation; }
        private set { base.TabNavigation = true; }
    }

    [Browsable(false), ReadOnly(true)]
    public new bool WrapItemsDock
    {
        get { return base.WrapItemsDock; }
        private set { base.WrapItemsDock = true; }
    }

    protected override void OnPaint(PaintEventArgs pe)
    {
        base.OnPaint(pe);
    }
}
4

2 回答 2

0

您必须使用ParentControlDesigner类扩展设计模式行为。ParentControlDesigner 类为可包含子控件的控件设计器提供基类。

因此，为了实现您的目标，您必须通过DesignerAttribute为组件实现设计时服务，如下所示（只需在编写的类之前添加以下代码）：

[Designer("System.Windows.Forms.Design.ParentControlDesigner, System.Design", typeof(IDesigner))]
public partial class barFloorsGrouping : Bar
{
...
}
于 2012-08-28T14:47:20.993 回答
-1

编辑：和往常一样，我在 asp.net 和 webforms 中工作......这个答案适用于 WebForms

您需要覆盖 WebControl 的 GetDesignTimeHtml。

请参阅MSDN 文档

在我看来，你没有做很多服务器控件创建，所以你很有趣......

于 2012-08-26T13:46:43.307 回答