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The most complete C# Webbrowser wrapper control

, 28 May 2007
A C# (.NET 2.0) control which creates, hosts, and offers advanced customization such as dragdrop, file downloads, HTTP/S header viewing, and much more.
csexwb.zip
csExWB
COM_Component_Source_Binaries
csDLMan.rgs
csExWBDLMan.def
csExWBDLMan.dev
csExWBDLMan.dsp
csExWBDLMan.dsw
csExWBDLMan.tlb
csExWBDLManps.def
csExWBDLManps.mk
ProtocolCF.inl
ProtocolImpl.inl
AtlAux
Shared
EventFiringAcrosComponents
atlcpimplmt.exe
ReleaseMinDependency
csExWBDLMan.dll
csExWB
csExWB.csproj.user
bin
Release
App.ICO
csExWB.dll
csExWB.pdb
Interop.CSEXWBDLMANLib.dll
Properties
DemoApp
App.ICO
DemoApp.csproj.user
bin
Release
csExWB.dll
csExWB.pdb
DemoApp.exe
DemoApp.pdb
DemoApp.vshost.exe
Interop.CSEXWBDLMANLib.dll
Properties
Settings.settings
Resources
App.ICO
blank.gif
IeToolbar.bmp
// csExWBDLMan.cpp : Implementation of DLL Exports.


// Note: Proxy/Stub Information
//      To build a separate proxy/stub DLL, 
//      run nmake -f csExWBDLManps.mk in the project directory.

#include "stdafx.h"
#include "resource.h"
#include <initguid.h>

CSimpleArray<void*> gCtrlInstances;
BOOL gb_IsHttpRegistered;
BOOL gb_IsHttpsRegistered;
CComPtr<IClassFactory> m_spCFHTTP;
CComPtr<IClassFactory> m_spCFHTTPS;

#include "csExWBDLMan.h"

#include "csExWBDLMan_i.c"
#include "csDLMan.h"


CComModule _Module;

BEGIN_OBJECT_MAP(ObjectMap)
OBJECT_ENTRY(CLSID_csDLMan, CcsDLMan)
END_OBJECT_MAP()

/////////////////////////////////////////////////////////////////////////////
// DLL Entry Point

extern "C"
BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/)
{
    if (dwReason == DLL_PROCESS_ATTACH)
    {
		//Default is false
		gb_IsHttpRegistered = FALSE;
		gb_IsHttpsRegistered = FALSE;
        _Module.Init(ObjectMap, hInstance, &LIBID_CSEXWBDLMANLib);
        DisableThreadLibraryCalls(hInstance);
		// Initialize COM library
		OleInitialize(NULL);
    }
    else if (dwReason == DLL_PROCESS_DETACH)
	{
		// Release COM library
	    OleUninitialize();
		//Any registered HTTPProtocol + HTTPSProtocol
		//will be unregistered once we are done here
		if(gCtrlInstances.GetSize() > 0)
		{
			for(int i = 0; i < gCtrlInstances.GetSize(); i++)
				gCtrlInstances[i] = NULL;
		}
		gCtrlInstances.RemoveAll();
        _Module.Term();
	}
    return TRUE;    // ok
}

/////////////////////////////////////////////////////////////////////////////
// Used to determine whether the DLL can be unloaded by OLE

STDAPI DllCanUnloadNow(void)
{
    return (_Module.GetLockCount()==0) ? S_OK : S_FALSE;
}

/////////////////////////////////////////////////////////////////////////////
// Returns a class factory to create an object of the requested type

STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
{
    return _Module.GetClassObject(rclsid, riid, ppv);
}

/////////////////////////////////////////////////////////////////////////////
// DllRegisterServer - Adds entries to the system registry

STDAPI DllRegisterServer(void)
{
    // registers object, typelib and all interfaces in typelib
    return _Module.RegisterServer(TRUE);
}

/////////////////////////////////////////////////////////////////////////////
// DllUnregisterServer - Removes entries from the system registry

STDAPI DllUnregisterServer(void)
{
    return _Module.UnregisterServer(TRUE);
}


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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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mehrcpp

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Web01 | 2.8.140827.1 | Last Updated 28 May 2007
Article Copyright 2007 by mehrcpp
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