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我正在使用revit api，其中一个问题是它在命令运行后锁定.dll。在命令可以重建之前必须退出修改，这非常耗时。Revit Api加载命令 - 自动重装
经过一番研究，我发现这个职位在GitHub上，该.dll文件流的命令到内存中，从而从Revit隐藏它。让您尽可能多地重建VS项目。
的自动重类impliments所述的Revit IExteneralCommand类，这是链接到节目的Revit。
但是AutoReload类从revit中隐藏了实际的源DLL。所以revit不能锁定DLL并让我们重建源文件。
唯一的问题是我无法弄清楚如何实现它，并且有Revit中执行命令。我想我的C＃常识还是太有限了。
我创造了RevitAddin.addin清单指向自动重载方法命令条目，但没有任何反应。
我试着按照张贴的代码的所有意见，但似乎没有任何工作;并且没有运气找到开发者的联系人。
找到在：https://gist.github.com/6084730.git
using System;
namespace Mine
{
// helper class
public class PluginData
{
public DateTime _creation_time;
public Autodesk.Revit.UI.IExternalCommand _instance;
public PluginData(Autodesk.Revit.UI.IExternalCommand instance)
{
_instance = instance;
}
}
//
// Base class for auto-reloading external commands that reside in other dll's
// (that Revit never knows about, and therefore cannot lock)
//
public class AutoReload : Autodesk.Revit.UI.IExternalCommand
{
// keep a static dictionary of loaded modules (so the data persists between calls to Execute)
static System.Collections.Generic.Dictionary<string, PluginData> _dictionary;
String _path; // to the dll
String _class_full_name;
public AutoReload(String path, String class_full_name)
{
if (_dictionary == null)
{
_dictionary = new System.Collections.Generic.Dictionary<string, PluginData>();
}
if (!_dictionary.ContainsKey(class_full_name))
{
PluginData data = new PluginData(null);
_dictionary.Add(class_full_name, data);
}
_path = path;
_class_full_name = class_full_name;
}
public Autodesk.Revit.UI.Result Execute(
Autodesk.Revit.UI.ExternalCommandData commandData,
ref string message,
Autodesk.Revit.DB.ElementSet elements)
{
PluginData data = _dictionary[_class_full_name];
DateTime creation_time = new System.IO.FileInfo(_path).LastWriteTime;
if (creation_time.CompareTo(data._creation_time) > 0)
{
// dll file has been modified, or this is the first time we execute this command.
data._creation_time = creation_time;
byte[] assembly_bytes = System.IO.File.ReadAllBytes(_path);
System.Reflection.Assembly assembly = System.Reflection.Assembly.Load(assembly_bytes);
foreach (Type type in assembly.GetTypes())
{
if (type.IsClass && type.FullName == _class_full_name)
{
data._instance = Activator.CreateInstance(type) as Autodesk.Revit.UI.IExternalCommand;
break;
}
}
}
// now actually call the command
return data._instance.Execute(commandData, ref message, elements);
}
}
//
// Derive a class from AutoReload for every auto-reloadable command. Hardcode the path
// to the dll and the full name of the IExternalCommand class in the constructor of the base class.
//
[Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
[Autodesk.Revit.Attributes.Regeneration(Autodesk.Revit.Attributes.RegenerationOption.Manual)]
public class AutoReloadExample : AutoReload
{
public AutoReloadExample()
: base("C:\\revit2014plugins\\ExampleCommand.dll", "Mine.ExampleCommand")
{
}
}
}
为什么不买SSD？玩弄'Assembly.Loadxxx'只会给你更多的问题，而不是解决问题。 – Maxence