public virtual void CloseDW(uint dwReserved)
{
fClosedDW = true;
ShowDW(false);
Dispose(true);
if (Explorer != null)
{
Marshal.ReleaseComObject(Explorer);
Explorer = null;
}
if (BandObjectSite != null)
{
Marshal.ReleaseComObject(BandObjectSite);
BandObjectSite = null;
}
if (RebarSubclass != null)
{
RebarSubclass.ReleaseHandle();
RebarSubclass = null;
}
if (RebarSubclass != null)
{
RebarSubclass.ReleaseHandle();
RebarSubclass = null;
}
}
public virtual void SetSite(object pUnkSite)
{
if (this.BandObjectSite != null)
{
Marshal.ReleaseComObject(this.BandObjectSite);
}
if (this.Explorer != null)
{
Marshal.ReleaseComObject(this.Explorer);
this.Explorer = null;
}
this.BandObjectSite = pUnkSite as IInputObjectSite;
if (this.BandObjectSite != null)
{
Guid guid = ExplorerGUIDs.IID_IWebBrowserApp;
Guid riid = ExplorerGUIDs.IID_IUnknown;
try {
object obj2;
((_IServiceProvider)this.BandObjectSite).QueryService(ref guid, ref riid, out obj2);
this.Explorer = (WebBrowserClass)Marshal.CreateWrapperOfType(obj2 as IWebBrowser, typeof(WebBrowserClass));
this.OnExplorerAttached();
}
catch (COMException) {
}
}
try {
BandObjectLib.IOleWindow window = pUnkSite as BandObjectLib.IOleWindow;
if (window != null)
{
window.GetWindow(out this.ReBarHandle);
}
}
catch {
}
}
public void SetSite([In, MarshalAs(UnmanagedType.IUnknown)] Object pUnkSite)
{
if (DeskBandSite != null)
{
Marshal.ReleaseComObject(DeskBandSite);
}
DeskBandSite = (IInputObjectSite)pUnkSite;
}
int IObjectWithSite.SetSite(object pUnkSite)
{
// Log key events.
Log("IObjectWithSite.SetSite called.");
// If we have a site, free it. This won't actually release the COM
// interface until garbage collection happens.
inputObjectSite = null;
// If we have not been provided a site, the band is being removed.
if (pUnkSite == null)
{
Log("IObjectWithSite.SetSite pUnkSite == null");
OnBandRemoved();
if (lazyDeskBand.IsValueCreated)
{
lazyDeskBand.Value.Hide();
User32.SetParent(lazyDeskBand.Value.Handle, IntPtr.Zero);
lazyDeskBand.Value.Dispose();
lazyDeskBand = new Lazy <UserControl>(CreateDeskBand);
}
return(WinError.S_OK);
}
// We've been given a site, that means we can get the site window.
try
{
Log("IObjectWithSite.SetSite try");
// Get the OLE window.
var oleWindow = (IOleWindow)pUnkSite;
// Get the parent window handle.
if (oleWindow.GetWindow(out parentWindowHandle) != WinError.S_OK)
{
LogError("Failed to get the handle to the site window.");
return(WinError.E_FAIL);
}
// Create the desk band user interface by getting the lazy band.
var band = lazyDeskBand.Value;
// Set the parent.
User32.SetParent(band.Handle, parentWindowHandle);
Log("IObjectWithSite.SetSite try end");
}
catch (Exception exception)
{
LogError("Failed to cast the provided site to an IOleWindow.", exception);
return(WinError.E_FAIL);
}
// Store the input site.
inputObjectSite = (IInputObjectSite)pUnkSite;
return(WinError.S_OK);
}
public override void Release()
{
base.Release();
if (m_pIInputObjectSite != null)
{
Marshal.ReleaseComObject(m_pIInputObjectSite);
m_pIInputObjectSite = null;
}
}
public virtual void SetSite(Object pUnkSite)
{
if (inputObjectSite != null)
{
Marshal.ReleaseComObject(inputObjectSite);
}
if (webBrowserClass != null)
{
Marshal.ReleaseComObject(webBrowserClass);
webBrowserClass = null;
}
inputObjectSite = (IInputObjectSite)pUnkSite;
if (inputObjectSite != null)
{
//pUnkSite is a pointer to object that implements IOleWindowSite or something similar
//we need to get access to the top level object - explorer itself
//to allows this explorer objects also implement IServiceProvider interface
//(don't mix it with System.IServiceProvider!)
//we get this interface and ask it to find WebBrowserApp
_IServiceProvider sp = inputObjectSite as _IServiceProvider;
Guid guid = ExplorerGUIDs.IID_IWebBrowserApp;
Guid riid = ExplorerGUIDs.IID_IUnknown;
try
{
object w;
sp.QueryService(ref guid, ref riid, out w);
//once we have interface to the COM object we can create RCW from it
webBrowserClass = (WebBrowserClass)Marshal.CreateWrapperOfType(w as IWebBrowser, typeof(WebBrowserClass));
if (SetSiteEvent != null)
{
SetSiteEvent(pUnkSite);
}
}
catch (COMException)
{
//we anticipate this exception in case our object instantiated
//as a Desk Band. There is no web browser service available.
}
}
else
{
if (SetSiteEvent != null)
{
SetSiteEvent(pUnkSite);
}
}
}
int IObjectWithSite.SetSite(object pUnkSite)
{
// Log key events.
Log("IObjectWithSite.SetSite called.");
// If we have a site, free it. This won't actually release the COM
// interface until garbage collection happens.
inputObjectSite = null;
// If we have not been provided a site, the band is being removed.
if (pUnkSite == null)
{
OnBandRemoved();
if (lazyDeskBand.IsValueCreated)
{
lazyDeskBand.Value.Hide();
User32.SetParent(lazyDeskBand.Value.Handle, IntPtr.Zero);
lazyDeskBand.Value.Dispose();
lazyDeskBand = new Lazy<UserControl>(CreateDeskBand);
}
return WinError.S_OK;
}
// We've been given a site, that means we can get the site window.
try
{
// Get the OLE window.
var oleWindow = (IOleWindow)pUnkSite;
// Get the parent window handle.
if (oleWindow.GetWindow(out parentWindowHandle) != WinError.S_OK)
{
LogError("Failed to get the handle to the site window.");
return WinError.E_FAIL;
}
// Create the desk band user interface by getting the lazy band.
var band = lazyDeskBand.Value;
// Set the parent.
User32.SetParent(band.Handle, parentWindowHandle);
}
catch(Exception exception)
{
LogError("Failed to cast the provided site to an IOleWindow.", exception);
return WinError.E_FAIL;
}
// Store the input site.
inputObjectSite = (IInputObjectSite)pUnkSite;
return WinError.S_OK;
}
public virtual void SetSite(Object pUnkSite)
{
if (BandObjectSite != null)
{
Marshal.ReleaseComObject(BandObjectSite);
}
if (Explorer != null)
{
Marshal.ReleaseComObject(Explorer);
Explorer = null;
}
BandObjectSite = (IInputObjectSite)pUnkSite;
if (BandObjectSite != null)
{
//pUnkSite is a pointer to object that implements IOleWindowSite or something similar
//we need to get access to the top level object - explorer itself
//to allows this explorer objects also implement IServiceProvider interface
//(don't mix it with System.IServiceProvider!)
//we get this interface and ask it to find WebBrowserApp
_IServiceProvider sp = BandObjectSite as _IServiceProvider;
Guid guid = ExplorerGUIDs.IID_IWebBrowserApp;
Guid riid = ExplorerGUIDs.IID_IUnknown;
try
{
object w;
sp.QueryService(
ref guid,
ref riid,
out w);
//once we have interface to the COM object we can create RCW from it
//Error 8 Interop type 'SHDocVw.WebBrowserClass' cannot be embedded. Use the applicable interface instead.
Explorer = (WebBrowserClass)Marshal.CreateWrapperOfType(
w as IWebBrowser,
typeof(WebBrowserClass)
);
OnExplorerAttached(EventArgs.Empty);
}
catch (COMException)
{
//we anticipate this exception in case our object instantiated
//as a Desk Band. There is no web browser service available.
}
}
}
public virtual void SetSite(Object pUnkSite)
{
if (BandObjectSite != null)
{
Marshal.ReleaseComObject(BandObjectSite);
}
if (_Explorer != null)
{
Marshal.ReleaseComObject(_Explorer);
_Explorer = null;
}
BandObjectSite = (IInputObjectSite)pUnkSite;
QueryExplorerWindow();
}
public virtual void SetSite(object pUnkSite)
{
if (this.BandObjectSite != null)
{
Marshal.ReleaseComObject(this.BandObjectSite);
}
if (this.Explorer != null)
{
Marshal.ReleaseComObject(this.Explorer);
this.Explorer = null;
}
this.BandObjectSite = (IInputObjectSite)pUnkSite;
if (this.BandObjectSite != null)
{
this.QueryExplorerWindow();
}
}
public virtual void CloseDW(uint dwReserved)
{
fClosedDW = true;
ShowDW(false);
Dispose(true);
if(Explorer != null) {
Marshal.ReleaseComObject(Explorer);
Explorer = null;
}
if(BandObjectSite != null) {
Marshal.ReleaseComObject(BandObjectSite);
BandObjectSite = null;
}
if(RebarSubclass != null) {
RebarSubclass.Enabled = false;
RebarSubclass = null;
}
}
//IObjectWithSite.SetSite
public virtual void SetSite(object pUnkSite)
{
if (Process.GetCurrentProcess().ProcessName == "iexplore")
{
Marshal.ThrowExceptionForHR(E_FAIL);
}
if (BandObjectSite != null)
{
Marshal.ReleaseComObject(BandObjectSite);
}
if (Explorer != null)
{
Marshal.ReleaseComObject(Explorer);
Explorer = null;
}
BandObjectSite = pUnkSite as IInputObjectSite;
if (BandObjectSite != null)
{
try
{
object obj2;
((_IServiceProvider)BandObjectSite).QueryService(ExplorerGUIDs.IID_IWebBrowserApp, ExplorerGUIDs.IID_IUnknown, out obj2);
Explorer = (WebBrowserClass)Marshal.CreateWrapperOfType(obj2 as IWebBrowser, typeof(WebBrowserClass));
OnExplorerAttached();
}
catch (COMException)
{ // exception
// QTUtility2.MakeErrorLog(exception, "MSG:" + exception.Message);
}
}
try
{
IOleWindow window = pUnkSite as IOleWindow;
if (window != null)
{
window.GetWindow(out ReBarHandle);
}
}
catch (Exception) // exc
{
// logger.Log(exc);
}
}
public override void SetSite(Object pUnkSite)
{
SetSiteResults doOnSetSite = base.SetSiteWithStatus(pUnkSite);
if (doOnSetSite != SetSiteResults.Success)
{
return;
}
if (m_pIInputObjectSite != null)
{
Release();
}
if (pUnkSite == null)
{
return;
}
m_pIInputObjectSite = pUnkSite as IInputObjectSite;
}
public virtual void SetSite(object pUnkSite)
{
if (Process.GetCurrentProcess().ProcessName == "iexplore")
{
Marshal.ThrowExceptionForHR(E_FAIL);
}
if (BandObjectSite != null)
{
Marshal.ReleaseComObject(BandObjectSite);
}
if (Explorer != null)
{
Marshal.ReleaseComObject(Explorer);
Explorer = null;
}
BandObjectSite = pUnkSite as IInputObjectSite;
if (BandObjectSite != null)
{
Guid guid = ExplorerGUIDs.IID_IWebBrowserApp;
Guid riid = ExplorerGUIDs.IID_IUnknown;
try {
object obj2;
((_IServiceProvider)BandObjectSite).QueryService(ref guid, ref riid, out obj2);
Explorer = (WebBrowserClass)Marshal.CreateWrapperOfType(obj2 as IWebBrowser, typeof(WebBrowserClass));
OnExplorerAttached();
}
catch (COMException) {
}
}
try {
IOleWindow window = pUnkSite as IOleWindow;
if (window != null)
{
window.GetWindow(out ReBarHandle);
}
}
catch {
}
}
public virtual void SetSite(object pUnkSite) {
if(Process.GetCurrentProcess().ProcessName == "iexplore") {
Marshal.ThrowExceptionForHR(E_FAIL);
}
if(BandObjectSite != null) {
Marshal.ReleaseComObject(BandObjectSite);
}
if(Explorer != null) {
Marshal.ReleaseComObject(Explorer);
Explorer = null;
}
BandObjectSite = pUnkSite as IInputObjectSite;
if(BandObjectSite != null) {
Guid guid = ExplorerGUIDs.IID_IWebBrowserApp;
Guid riid = ExplorerGUIDs.IID_IUnknown;
try {
object obj2;
((_IServiceProvider)BandObjectSite).QueryService(ref guid, ref riid, out obj2);
Explorer = (WebBrowserClass)Marshal.CreateWrapperOfType(obj2 as IWebBrowser, typeof(WebBrowserClass));
OnExplorerAttached();
}
catch(COMException) {
}
}
try {
IOleWindow window = pUnkSite as IOleWindow;
if(window != null) {
window.GetWindow(out ReBarHandle);
}
}
catch {
}
}
public virtual void SetSite(Object pUnkSite)
{
if (BandObjectSite != null)
Marshal.ReleaseComObject(BandObjectSite);
if (Explorer != null)
{
Marshal.ReleaseComObject(Explorer);
Explorer = null;
}
BandObjectSite = (IInputObjectSite)pUnkSite;
if (BandObjectSite != null)
{
//pUnkSite is a pointer to object that implements IOleWindowSite or something similar
//we need to get access to the top level object - explorer itself
//to allows this explorer objects also implement IServiceProvider interface
//(don't mix it with System.IServiceProvider!)
//we get this interface and ask it to find WebBrowserApp
_IServiceProvider sp = BandObjectSite as _IServiceProvider;
Guid guid = ExplorerGUIDs.IID_IWebBrowserApp;
Guid riid = ExplorerGUIDs.IID_IUnknown;
try
{
object w;
sp.QueryService(
ref guid,
ref riid,
out w);
//once we have interface to the COM object we can create RCW from it
Explorer = (WebBrowserClass)Marshal.CreateWrapperOfType(
w as IWebBrowser,
typeof(WebBrowserClass)
);
OnExplorerAttached(EventArgs.Empty);
}
catch (COMException)
{
//we anticipate this exception in case our object instantiated
//as a Desk Band. There is no web browser service available.
}
}
}
public virtual void CloseDW(uint dwReserved) {
this.fClosedDW = true;
this.ShowDW(false);
this.Dispose(true);
if(this.Explorer != null) {
Marshal.ReleaseComObject(this.Explorer);
this.Explorer = null;
}
if(this.BandObjectSite != null) {
Marshal.ReleaseComObject(this.BandObjectSite);
this.BandObjectSite = null;
}
if(this.RebarSubclass != null) {
this.RebarSubclass.ReleaseHandle();
RebarSubclass = null;
}
if(RebarSubclass != null) {
RebarSubclass.ReleaseHandle();
RebarSubclass = null;
}
}
public virtual void SetSite(object pUnkSite) {
if(this.BandObjectSite != null) {
Marshal.ReleaseComObject(this.BandObjectSite);
}
if(this.Explorer != null) {
Marshal.ReleaseComObject(this.Explorer);
this.Explorer = null;
}
this.BandObjectSite = pUnkSite as IInputObjectSite;
if(this.BandObjectSite != null) {
Guid guid = ExplorerGUIDs.IID_IWebBrowserApp;
Guid riid = ExplorerGUIDs.IID_IUnknown;
try {
object obj2;
((_IServiceProvider)this.BandObjectSite).QueryService(ref guid, ref riid, out obj2);
this.Explorer = (WebBrowserClass)Marshal.CreateWrapperOfType(obj2 as IWebBrowser, typeof(WebBrowserClass));
this.OnExplorerAttached();
}
catch(COMException) {
}
}
try {
BandObjectLib.IOleWindow window = pUnkSite as BandObjectLib.IOleWindow;
if(window != null) {
window.GetWindow(out this.ReBarHandle);
}
}
catch {
}
}