您可以AssemblyResolve通过调用newAppDomain()以下方式提供自定义事件处理程序.提供你的目录所以AppDomain看那里.加载Type时,使用函数loadFromAppDomain()返回它.这应该允许您C:\dlls在运行时复制新的dll 并从那里重新加载.(原谅我,我根据你的标签将这个从我的VB源代码转换为C#.)
String dllFolder = "C:\\dlls";
public void newAppDomain()
{
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(assemblyResolve);
}
private static Assembly assemblyResolve(Object sender, ResolveEventArgs args){
String assemblyPath = Path.Combine(dllFolder, new AssemblyName(args.Name).Name + ".dll");
if(!File.Exists(assemblyPath))
{
return null;
}
else
{
return Assembly.LoadFrom(assemblyPath);
}
}
private Type loadFromAppDomain(String className)
{
Assembly[] asses = AppDomain.CurrentDomain.GetAssemblies();
List<Type> types = new List<Type>();
foreach(Assembly ass in asses)
{
Type t = ass.GetType(className);
if(t != null) types.Add(t);
}
if(types.Count == 1)
return types.First();
else
return null;
}
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