使用RibbonPanelBreak创建Slide-Out Panel遇到的问题

Win7 简体中文版

Autocad civil 3d 2018简体中文版

Visual studio 2015社区版

C#语言

 

如下图，

使用RibbonPanelBreak分隔，

创建Slide-Out Panel（我不知道这个描述是否准确）。

 

 

 

按钮能够正常创建，

命令也能正常发送。

上图中的按钮“图形清理1”工作一切正常。

 

问题出在点击Slide-Out Panel部分的按钮时，

例如上图中的“图形清理2”（调用的map 3d的命令mapclean），

对话框弹出后，

如果此时autocad失去焦点，

比如切换到其他程序或者这桌面点击鼠标等，

弹出的对话框会“消失”，

从而造成AutoCAD被卡死。

我注意到AutoCAD自带的Ribbon，

其Slide-Out部分在鼠标点击后，

会慢慢消失，

而我创建的ribbon中的Slide-Out部分在鼠标点击并弹出对话框后，

它一直在那里（如下图），

直到对话框关闭，

最初发现此问题是我自己设计的对话框工作不正常，

以为自己的对话框语有问题，

折腾了很长时间，

后来对其他对话框进行测试，

发现位于Slide-Out部分的按钮弹出的对话框有问题，

才意识到问题不是出在对话框本身，

而是我创建的ribbon有问题。

 

我不清楚应该怎样修改我的代码，

麻烦指点一下。

谢谢！

下面是我的代码。

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// (C) Copyright 2019 by  // using System; using Autodesk.AutoCAD.Runtime; using Autodesk.AutoCAD.ApplicationServices; using Autodesk.AutoCAD.DatabaseServices; using Autodesk.AutoCAD.Geometry; using Autodesk.AutoCAD.EditorInput; using System.IO; using System.Runtime.Serialization.Formatters.Binary; using System.Collections; using System.Runtime.CompilerServices; using Autodesk.Civil.DatabaseServices; using Autodesk.Windows;   // This line is not mandatory, but improves loading performances //[assembly: CommandClass(typeof(AutoCAD_CSharp_plug_in1.MyCommands))]   namespace AutoCAD_CSharp_plug_in1 {       // This class is instantiated by AutoCAD for each document when     // a command is called by the user the first time in the context     // of a given document. In other words, non static data in this class     // is implicitly per-document!     public class MyCommands     {         // The CommandMethod attribute can be applied to any public  member         // function of any public class.         // The function should take no arguments and return nothing.         // If the method is an intance member then the enclosing class is         // intantiated for each document. If the member is a static member then         // the enclosing class is NOT intantiated.         //         // NOTE: CommandMethod has overloads where you can provide helpid and         // context menu.                       /// <summary>         /// 2020年9月22日 UserName:Line         ///         /// </summary>         [CommandMethod("RibbonTest", "RibbonTest", "RibbonTest", CommandFlags.Modal, null, "RibbonTest", "IDH_RibbonTest")]         public void C_RibbonTest()         {             RibbonControl ribbon = ComponentManager.Ribbon;             if (ribbon != null)             {                 RibbonTab rtab = ribbon.FindTab("测试");                 if (rtab != null)                 {                     ribbon.Tabs.Remove(rtab);                 }                 rtab = new RibbonTab();                 rtab.Title = "测试";                 rtab.Id = "测试ing";                 //Add the Tab                 ribbon.Tabs.Add(rtab);                 addContent(rtab);               }         }           private void addContent(RibbonTab rtab)         {             rtab.Panels.Add(AddOnePanel());         }           private RibbonPanel AddOnePanel()         {             RibbonButton rb;             RibbonPanelSource rps = new RibbonPanelSource();             rps.Title = "测试1";             RibbonPanel rp = new RibbonPanel();             rp.Source = rps;                               rb = new RibbonButton();             rb.Name = "图形清理1";             rb.ShowText = true;             rb.Text = "图形清理1";             rb.CommandHandler= new RibbonbtnCmdHandle();             rb.CommandParameter = "_.MapClean ";               rps.Items.Add(rb);             rps.Items.Add(new RibbonPanelBreak());               RibbonRowPanel rrp = new RibbonRowPanel();             rps.Items.Add(rrp);               rb = new RibbonButton();             rb.Name = "图形清理2";             rb.ShowText = true;             rb.Text = "图形清理2";             rb.CommandHandler = new RibbonbtnCmdHandle();             rb.CommandParameter = "_.MapClean ";               rrp.Items.Add(rb);               return rp;         }         class RibbonbtnCmdHandle : System.Windows.Input.ICommand         {             public event EventHandler CanExecuteChanged;             public bool CanExecute(object parameter)             {                 return true;             }             public void Execute(object parameter)             {                 if (parameter is RibbonButton)                 {                     RibbonButton rb = parameter as RibbonButton;                     Application.DocumentManager.MdiActiveDocument.SendStringToExecute(                         (string)rb.CommandParameter, true, false, false);                 }             }         }     } }

 

经过网友edata的测试，

我被搞的更晕了，

感觉问题远比想象的复杂。

增加两个autocad的命令进行测试，

style和insert，

发现style命令没有问题，

对话框弹出后，

滑出面板会消失，

对话框能正常工作，

但insert命令仍存在问题，

对话框弹出后，

滑出面板不消失，

autocad失去焦点后对话框消失，

autocad卡死。

下面是我增加button的代码：

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rrp.Items.Add(new RibbonRowBreak()); rb = new RibbonButton(); rb.Name = "样式"; rb.ShowText = true; rb.Text = "样式"; rb.CommandHandler = new RibbonbtnCmdHandle(); rb.CommandParameter ="_.style ";   rrp.Items.Add(rb);   rrp.Items.Add(new RibbonRowBreak());   rb = new RibbonButton(); rb.Name = "插入"; rb.ShowText = true; rb.Text = "插入"; rb.CommandHandler = new RibbonbtnCmdHandle(); rb.CommandParameter ="_.insert ";   rrp.Items.Add(rb);

 

补充：

如果把滑出面板钉住，

对话框就不会消失。

网友edata帮我解决了问题，

切换了一下焦点，

问题解决！

在此向edata表示感谢！

 

 

 

第 5 条消息（共 6 条）

norman.yuan

回复: 465340553

星期三

 

 

 

You probably already know: for recent versions of AutoCAD (Acad2014, or 2015 and later), You can simply call

 

Application.MainWindow.Focus()

 

instead of Autodesk.AutoCAD.Internal.Utils.SetFocusToDwgView() (I guess Autodesk just added this functionality from Internal namespace to Application class).

 

原贴地址在此