使用ObjectARX检查活动(等待)命令完成，然后使用VB或C#运行下一个命令

using Autodesk.AutoCAD.Runtime;
using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.EditorInput;

public class Commands
{
    [CommandMethod("WaitAndRunNext")]
    public void WaitAndRunNext()
    {
        Document acDoc = Application.DocumentManager.MdiActiveDocument;
        Editor acEd = acDoc.Editor;

        // 等待当前命令完成
        acEd.WriteMessage("等待当前命令完成...");
        acEd.FlushInputBuffer();
        Application.SetSystemVariable("cmdecho", 0);
        Application.WaitInput(1000);

        // 运行下一个命令
        acEd.WriteMessage("运行下一个命令...");
        acDoc.SendStringToExecute("LINE", false, false, false);
    }
}

Imports Autodesk.AutoCAD.Runtime
Imports Autodesk.AutoCAD.ApplicationServices
Imports Autodesk.AutoCAD.EditorInput

Public Class Commands
    <CommandMethod("WaitAndRunNext")>
    Public Sub WaitAndRunNext()
        Dim acDoc As Document = Application.DocumentManager.MdiActiveDocument
        Dim acEd As Editor = acDoc.Editor

        ' 等待当前命令完成
        acEd.WriteMessage("等待当前命令完成...")
        acEd.FlushInputBuffer()
        Application.SetSystemVariable("cmdecho", 0)
        Application.WaitInput(1000)

        ' 运行下一个命令
        acEd.WriteMessage("运行下一个命令...")
        acDoc.SendStringToExecute("LINE", False, False, False)
    End Sub
End Class