topic Re: Synchronize call commands in AutoCAD versions before 2015 in .NET Forum

Synchronize call commands in AutoCAD versions before 2015

dali0312 — Tue, 31 Dec 2024 09:46:26 GMT

I can use the Command method of Editor to synchronously call commands in AutoCAD 2015 and above versions. However, there is no replaceable method for use in versions below 2015. May I ask if anyone has a good solution? Thanks.

Re: Synchronize call commands in AutoCAD versions before 2015

_gile — Tue, 31 Dec 2024 10:18:06 GMT

Hi,

There was a wrapper for the non-public RunCommand() method written by Tony Tanzillo ( @ActivistInvestor or @DiningPhilosopher ) which worked the same as A2015+ Editor.Command, unfortunately this thread has been ~~archived~~ deleted.

I refound an older version of this wrapper at TheSwamp, and the "refection free" version, always at TheSwamp.

Re: Synchronize call commands in AutoCAD versions before 2015

ActivistInvestor — Tue, 31 Dec 2024 11:28:37 GMT

As @_gile has already mentioned, the code I posted here a little over 10 years ago, that solves your problem, has been deleted by Autodesk.

Because I harbor no contempt for users of old/outdated releases of AutoCAD, Here it is again:

using System.Reflection; using System; using System.Linq.Expressions; namespace Autodesk.AutoCAD.EditorInput { public static class EditorInputExtensionMethods { public static PromptStatus Command(this Editor editor, params object[] args) { if(editor == null) throw new ArgumentNullException("editor"); return runCommand(editor, args); } static Func<Editor, object[], PromptStatus> runCommand = Generate; static PromptStatus Generate(this Editor editor, params object[] arguments) { MethodInfo method = typeof(Editor).GetMethod("RunCommand", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public); var instance = Expression.Parameter(typeof(Editor), "instance"); var args = Expression.Parameter(typeof(object[]), "args"); runCommand = Expression.Lambda<Func<Editor, object[], PromptStatus>>( Expression.Call(instance, method, args), instance, args) .Compile(); return runCommand(editor, arguments); } } }

Re: Synchronize call commands in AutoCAD versions before 2015

MrLi289 — Thu, 02 Jan 2025 01:00:12 GMT

If DocumentCollection.IsApplicationContext == true, You can't use the command line or the Command() wrapper for the RunCommand method.What should I do.Is the execution order different from Command versions 15 and above

Re: Synchronize call commands in AutoCAD versions before 2015

ActivistInvestor — Thu, 02 Jan 2025 03:04:26 GMT

@MrLi289 wrote:
If DocumentCollection.IsApplicationContext == true, You can't use the command line or the Command() wrapper for the RunCommand method.What should I do.Is the execution order different from Command versions 15 and above

In AutoCAD 2016 or later, the DocumentCollection's ExecuteInCommandContextAsync() method can be used to solve that problem.

ExecuteInCommandContextAsync() is Autodesk's implementation of my original solution to that problem, that works in any AutoCAD release going back to AutoCAD 2006 or 2007 (although I never tested it with releases that old, as I originally wrote it in the AutoCAD 2012 time-frame).

That solution is discussed in this post, which also requires this file.

Re: Synchronize call commands in AutoCAD versions before 2015

MrLi289 — Thu, 02 Jan 2025 02:01:56 GMT

15 以下版本如何使用同步命令发送

Re: Synchronize call commands in AutoCAD versions before 2015

MrLi289 — Thu, 02 Jan 2025 02:05:38 GMT

I tried this method but it didn't work and the command sent was not executed

Re: Synchronize call commands in AutoCAD versions before 2015

ActivistInvestor — Thu, 02 Jan 2025 02:45:03 GMT

自己翻译成英文

Re: Synchronize call commands in AutoCAD versions before 2015

MrLi289 — Thu, 02 Jan 2025 02:48:06 GMT

How to use synchronous command to send in versions below 15

Re: Synchronize call commands in AutoCAD versions before 2015

ActivistInvestor — Thu, 02 Jan 2025 02:52:33 GMT

@MrLi289 wrote:
I tried this method but it didn't work and the command sent was not executed

The code @_gile linked to, and the code that I posted in this thread all work, so if your attempt to use that code failed, it is an error on your part.

If the code doesn't work for you, post your code that attempts to use it, otherwise we're not interested in nothing more than "didn't work".

Re: Synchronize call commands in AutoCAD versions before 2015

ActivistInvestor — Thu, 02 Jan 2025 04:40:27 GMT

@MrLi289 wrote:
How to use synchronous command to send in versions below 15

See the replies above, with code and links to more code. The code in the above post adds the Command() method to the Editor in versions < 2015. If you add that code to your project, you can use the Command() method in versions older than 2015 in the same way you would use the built-in Command() method in later versions.

I can't make it any simpler than that.