public static IEnumerable <object> GetRunningObjects(string namePattern = ".*")
{
IEnumMoniker enumMoniker = null;
IRunningObjectTable rot = null;
IBindCtx bindCtx = null;
try
{
Marshal.ThrowExceptionForHR(Ole32.CreateBindCtx(0, out bindCtx));
bindCtx.GetRunningObjectTable(out rot);
rot.EnumRunning(out enumMoniker);
var moniker = new IMoniker[1];
var fetched = IntPtr.Zero;
while (enumMoniker.Next(1, moniker, fetched) == S_OK)
{
object runningObject = null;
try
{
var roMoniker = moniker.First();
if (roMoniker == null)
{
continue;
}
roMoniker.GetDisplayName(bindCtx, null, out var name);
if (!Regex.IsMatch(name, namePattern))
{
continue;
}
Marshal.ThrowExceptionForHR(rot.GetObject(roMoniker, out runningObject));
}
catch (UnauthorizedAccessException)
{
continue;
}
if (runningObject != null)
{
yield return(runningObject);
}
}
}
finally
{
if (enumMoniker != null)
{
Marshal.ReleaseComObject(enumMoniker);
}
if (rot != null)
{
Marshal.ReleaseComObject(rot);
}
if (bindCtx != null)
{
Marshal.ReleaseComObject(bindCtx);
}
}
}
private static ISldWorks GetSwAppFromProcess(int processId)
{
var monikerName = "SolidWorks_PID_" + processId.ToString();
IBindCtx context = null;
IRunningObjectTable rot = null;
IEnumMoniker monikers = null;
try
{
CreateBindCtx(0, out context);
context.GetRunningObjectTable(out rot);
rot.EnumRunning(out monikers);
var moniker = new IMoniker[1];
while (monikers.Next(1, moniker, IntPtr.Zero) == 0)
{
var curMoniker = moniker.First();
string name = null;
if (curMoniker != null)
{
try
{
curMoniker.GetDisplayName(context, null, out name);
}
catch (UnauthorizedAccessException)
{
}
}
if (string.Equals(monikerName,
name, StringComparison.CurrentCultureIgnoreCase))
{
object app;
rot.GetObject(curMoniker, out app);
return(app as ISldWorks);
}
}
}
finally
{
if (monikers != null)
{
Marshal.ReleaseComObject(monikers);
}
if (rot != null)
{
Marshal.ReleaseComObject(rot);
}
if (context != null)
{
Marshal.ReleaseComObject(context);
}
}
return(null);
}
private static void InitializeSolidWorks()
{
string monikerName = "SolidWorks_PID_";
object app;
IBindCtx context = null;
IRunningObjectTable rot = null;
IEnumMoniker monikers = null;
try
{
CreateBindCtx(0, out context);
context.GetRunningObjectTable(out rot);
rot.EnumRunning(out monikers);
IMoniker[] moniker = new IMoniker[1];
while (monikers.Next(1, moniker, IntPtr.Zero) == 0)
{
var curMoniker = moniker.First();
string name = null;
if (curMoniker != null)
{
try
{
curMoniker.GetDisplayName(context, null, out name);
}
catch (UnauthorizedAccessException ex)
{
MessageObserver.Instance.SetMessage("Failed to get SolidWorks_PID." + "\t" + ex, MessageType.Error);
System.Windows.Forms.MessageBox.Show(ex.Message);
}
}
if (name.Contains(monikerName))
{
rot.GetObject(curMoniker, out app);
swApp = (SldWorks)app;
swApp.Visible = true;
swApp.DocumentVisible(false, 2);
swApp.DocumentVisible(false, 1);
return;
}
}
string progId = "SldWorks.Application";
Type progType = Type.GetTypeFromProgID(progId);
app = Activator.CreateInstance(progType) as SldWorks;
swApp = (SldWorks)app;
swApp.Visible = true;
//swApp.DocumentVisible(false, 2);
//swApp.DocumentVisible(false, 1);
return;
}
finally
{
if (monikers != null)
{
Marshal.ReleaseComObject(monikers);
}
if (rot != null)
{
Marshal.ReleaseComObject(rot);
}
if (context != null)
{
Marshal.ReleaseComObject(context);
}
}
}
public static TComObj TryGetComObjectByMonikerName <TComObj>(string monikerName, IXLogger logger = null)
{
IBindCtx context = null;
IRunningObjectTable rot = null;
IEnumMoniker monikers = null;
try
{
CreateBindCtx(0, out context);
context.GetRunningObjectTable(out rot);
rot.EnumRunning(out monikers);
var moniker = new IMoniker[1];
while (monikers.Next(1, moniker, IntPtr.Zero) == 0)
{
var curMoniker = moniker.First();
string name = null;
if (curMoniker != null)
{
try
{
curMoniker.GetDisplayName(context, null, out name);
}
catch (UnauthorizedAccessException ex)
{
logger?.Log(ex);
}
}
if (string.Equals(monikerName,
name, StringComparison.CurrentCultureIgnoreCase))
{
object app;
rot.GetObject(curMoniker, out app);
return((TComObj)app);
}
}
}
catch (Exception ex)
{
logger?.Log(ex);
throw;
}
finally
{
if (monikers != null)
{
while (Marshal.ReleaseComObject(monikers) > 0)
{
;
}
}
if (rot != null)
{
while (Marshal.ReleaseComObject(rot) > 0)
{
;
}
}
if (context != null)
{
while (Marshal.ReleaseComObject(context) > 0)
{
;
}
}
}
return(default);
private T FindObjectByMonikerName <T>(string monikerName)
where T : class
{
IBindCtx context = null;
IRunningObjectTable rot = null;
IEnumMoniker monikers = null;
try
{
CreateBindCtx(0, out context);
context.GetRunningObjectTable(out rot);
rot.EnumRunning(out monikers);
var moniker = new IMoniker[1];
while (monikers.Next(1, moniker, IntPtr.Zero) == 0)
{
var curMoniker = moniker.First();
string name = null;
if (curMoniker != null)
{
try
{
curMoniker.GetDisplayName(context, null, out name);
}
catch (UnauthorizedAccessException)
{
}
}
if (string.Equals(monikerName,
name, StringComparison.CurrentCultureIgnoreCase))
{
object app;
rot.GetObject(curMoniker, out app);
return((T)app);
}
}
}
finally
{
if (monikers != null)
{
Marshal.ReleaseComObject(monikers);
}
if (rot != null)
{
Marshal.ReleaseComObject(rot);
}
if (context != null)
{
Marshal.ReleaseComObject(context);
}
}
return(null);
}
/// <summary>
/// 从 ROT 中获取 SolidWorks 程序
/// </summary>
/// <param name="processId">进程 id</param>
/// <returns>SldWorks</returns>
private SldWorks GetSolidWorksFromProcess(int processId)
{
// 进程名字
string monikerName = "SolidWorks_PID_" + processId.ToString();
// 绑定上下文
IBindCtx context = null;
// 运行时对象表 Running Object Table
IRunningObjectTable rot = null;
// 运行时对象名称集合
IEnumMoniker monikers = null;
try
{
// 创建绑定上下文
CreateBindCtx(0, out context);
// 获取运行时对象表 Running Object Table
context.GetRunningObjectTable(out rot);
// 列出运行时对象名称
rot.EnumRunning(out monikers);
//
IMoniker[] moniker = new IMoniker[1];
while (monikers.Next(1, moniker, IntPtr.Zero) == 0)
{
// 当前名字
IMoniker curMoniker = moniker.First();
// 显示名称
string name = null;
if (curMoniker != null)
{
try
{
// 获取显示名称
curMoniker.GetDisplayName(context, null, out name);
}
catch (UnauthorizedAccessException)
{
}
}
if (string.Equals(monikerName, name, StringComparison.CurrentCultureIgnoreCase))
{
// 从ROT获取对象并返回
rot.GetObject(curMoniker, out object app);
SldWorks sldWorks = app as SldWorks;
// 这一句不起作用
sldWorks.Visible = false;
return(sldWorks);
}
}
}
finally
{
if (monikers != null)
{
Marshal.ReleaseComObject(monikers);
}
if (rot != null)
{
Marshal.ReleaseComObject(rot);
}
if (context != null)
{
Marshal.ReleaseComObject(context);
}
}
return(null);
}
