标签：IntPtr void Appdomain System 数据共享 private Guid out
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Runtime.InteropServices;
using System.Diagnostics;
using System.Text;
namespace SGSMWebTest
{
public partial class Default : System.Web.UI.Page
{
private static FirstEliteValidateLib.Validator MyValidator = null;
protected void Page_Load(object sender, EventArgs e)
{
var sb = new StringBuilder();
_AppDomain defaultAppDomain;
var appdomainList = CLRUtil.EnumAppDomains(out defaultAppDomain).ToList();
sb.AppendLine("***********Start**************");
foreach (var appdomain in appdomainList)
sb.AppendLine("AppDomainName:" + appdomain.FriendlyName + (appdomain.FriendlyName == defaultAppDomain.FriendlyName ? " [DefaultAppDomain]" : string.Empty));
sb.AppendLine("***********End**************");
sb.AppendLine("Current Appdomain:" + AppDomain.CurrentDomain.FriendlyName);
if (defaultAppDomain.GetData("Validator") == null)
{
MyValidator = new FirstEliteValidateLib.Validator();
defaultAppDomain.SetData("Validator", MyValidator);
sb.AppendLine("Set Validator");
}
else
{
MyValidator = defaultAppDomain.GetData("Validator") as FirstEliteValidateLib.Validator;
if(MyValidator != null)
sb.AppendLine("Validator Get Success");
else
sb.AppendLine("Validator Get null");
}
Label1.Text = "<pre>" + sb.ToString() + "</pre>";
}
public static class CLRUtil
{
public static List<_AppDomain> EnumAppDomains(out _AppDomain defaultAppDomain)
{
// Obtain ICLRMetaHost interface
object objHost;
int hr = CLRCreateInstance(ref CLSID_CLRMetaHost, ref IID_CLRMetaHost, out objHost);
if (hr < 0) throw new COMException("Cannot create meta host", hr);
var host = (ICLRMetaHost)objHost;
// Obtain ICLRRuntimeInfo interface
var vers = Environment.Version;
var versString = string.Format("v{0}.{1}.{2}", vers.Major, vers.Minor, vers.Build);
var objRuntime = host.GetRuntime(versString, ref IID_CLRRuntimeInfo);
var runtime = (ICLRRuntimeInfo)objRuntime;
bool started;
uint flags;
runtime.IsStarted(out started, out flags);
if (!started) throw new COMException("CLR not started??");
// Obtain legacy ICorRuntimeHost interface and iterate appdomains
var result = new List<_AppDomain>();
var V2Host = (ICorRuntimeHost)runtime.GetInterface(ref CLSID_CorRuntimeHost, ref IID_CorRuntimeHost);
V2Host.GetDefaultDomain(out defaultAppDomain);
IntPtr hDomainEnum;
V2Host.EnumDomains(out hDomainEnum);
for (; ; )
{
_AppDomain domain = null;
V2Host.NextDomain(hDomainEnum, out domain);
if (domain == null) break;
result.Add(domain);
}
V2Host.CloseEnum(hDomainEnum);
return result;
}
private static Guid CLSID_CLRMetaHost = new Guid(0x9280188d, 0xe8e, 0x4867, 0xb3, 0xc, 0x7f, 0xa8, 0x38, 0x84, 0xe8, 0xde);
private static Guid IID_CLRMetaHost = new Guid(0xD332DB9E, 0xB9B3, 0x4125, 0x82, 0x07, 0xA1, 0x48, 0x84, 0xF5, 0x32, 0x16);
private static Guid IID_CLRRuntimeInfo = new Guid(0xBD39D1D2, 0xBA2F, 0x486a, 0x89, 0xB0, 0xB4, 0xB0, 0xCB, 0x46, 0x68, 0x91);
private static Guid CLSID_CorRuntimeHost = new Guid(0xcb2f6723, 0xab3a, 0x11d2, 0x9c, 0x40, 0x00, 0xc0, 0x4f, 0xa3, 0x0a, 0x3e);
private static Guid IID_CorRuntimeHost = new Guid(0xcb2f6722, 0xab3a, 0x11d2, 0x9c, 0x40, 0x00, 0xc0, 0x4f, 0xa3, 0x0a, 0x3e);
[DllImport("mscoree.dll")]
private static extern int CLRCreateInstance(ref Guid clsid, ref Guid iid,
[MarshalAs(UnmanagedType.Interface)] out object ptr);
[ComImport, Guid("D332DB9E-B9B3-4125-8207-A14884F53216"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
private interface ICLRMetaHost
{
[return: MarshalAs(UnmanagedType.Interface)]
object GetRuntime(string version, ref Guid iid);
// Rest omitted
}
[ComImport, Guid("BD39D1D2-BA2F-486a-89B0-B4B0CB466891"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
private interface ICLRRuntimeInfo
{
void GetVersionString(char[] buffer, int bufferLength);
void GetRuntimeDirectory(char[] buffer, int bufferLength);
bool IsLoaded(IntPtr hProcess);
void LoadErrorString(uint id, char[] buffer, int bufferLength, int lcid);
void LoadLibrary(string path, out IntPtr hMdodule);
void GetProcAddress(string name, out IntPtr addr);
[return: MarshalAs(UnmanagedType.Interface)]
object GetInterface(ref Guid clsid, ref Guid iid);
bool IsLoadable();
void SetDefaultStartupFlags(uint flags, string configFile);
void GetDefaultStartupFlags(out uint flags, char[] configFile, int configFileLength);
void BindAsLegacyV2Runtime();
void IsStarted(out bool started, out uint flags);
}
[ComImport, Guid("CB2F6722-AB3A-11d2-9C40-00C04FA30A3E"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
private interface ICorRuntimeHost
{
void CreateLogicalThreadState();
void DeleteLogicalThreadState();
void SwitchinLogicalThreadState(IntPtr cookie);
void SwitchoutLogicalThreadState(out IntPtr cookie);
void LocksHeldByLogicalThread(out int count);
void MapFile(IntPtr hFile, out IntPtr address);
void GetConfiguration(out IntPtr config);
void Start();
void Stop();
void CreateDomain(string name, object identity, out _AppDomain domain);
void GetDefaultDomain(out _AppDomain domain);
void EnumDomains(out IntPtr hEnum);
void NextDomain(IntPtr hEnum, out _AppDomain domain);
void CloseEnum(IntPtr hEnum);
// rest omitted
}
}
}
}
标签：IntPtr,void,Appdomain,System,数据共享,private,Guid,out 来源： https://www.cnblogs.com/nanfei/p/11492683.html
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