Hi,
I have a problem of page redirection. Basically, the user has to connect to
the local web server, but some pages need to be served by a remote server,
because it contains some confidential data that cannot be moved locally
(everything occurs in the company Intranet, however). Since the ASP.NET
application uses extensive Javascript, we cannot make it work because of the
"cross-site" (same origin policy) of Javascript.
Therefore, we thought it would be useful to implement the IHttpHandler and
create a request for all pages that need to be served remotely. The code is
the following:
*************
Public Class AsyncProxyHandl er
Implements IHttpHandler, IRequiresSessio nState
Public Sub ProcessRequest( ByVal context As HttpContext) Implements
IHttpHandler.Pr ocessRequest
Dim url As String = context.Request .RawUrl
url = url.Replace(con text.Request.Ap plicationPath, "")
Dim request As HttpWebRequest
request =
DirectCast(WebR equest.Create(" http://localhost/AsyncProxy2/Default.aspx"),
HttpWebRequest)
request.Credent ials = CredentialCache .DefaultCredent ials
Try
Dim response As HttpWebResponse =
DirectCast(requ est.GetResponse (), HttpWebResponse )
Dim responseStream As Stream = response.GetRes ponseStream()
Dim output As Stream = context.Respons e.OutputStream
CopyStream(resp onseStream, output)
Catch we As System.Net.WebE xception
End Try
End Sub
Private Sub CopyStream(ByVa l fromStream As Stream, ByVal toStream As
Stream)
Try
Dim sr As New StreamReader(fr omStream)
Dim sw As New StreamWriter(to Stream)
sw.WriteLine(sr .ReadToEnd())
sw.Flush()
Catch ex As Exception
End Try
End Sub
Public ReadOnly Property IsReusable() As Boolean Implements
IHttpHandler.Is Reusable
Get
Return True
End Get
End Property
End Class
*************
However, since the same page also contains controls, all the events (button
click events, for instance) are never executed. We also tried we a dummy
application, and everything we can see on the page is the content of the
page included in the request, no other control.
Are we doing something wrong? Is there a better solution to overcome our
problem?
Any help would be appreciated. We are working on this problem for several
days, but we cannot find a solution....
Thanks
Mike
6  3360 
Forgot to mention that we are using .NET 1.1
"Mike" <mi**@mike.coms chrieb im Newsbeitrag
news:Op******** ******@TK2MSFTN GP05.phx.gbl...
>
Hi,
I have a problem of page redirection. Basically, the user has to connect
to the local web server, but some pages need to be served by a remote
server, because it contains some confidential data that cannot be moved
locally (everything occurs in the company Intranet, however). Since the
ASP.NET application uses extensive Javascript, we cannot make it work
because of the "cross-site" (same origin policy) of Javascript.
Therefore, we thought it would be useful to implement the IHttpHandler and
create a request for all pages that need to be served remotely. The code
is the following:
*************
Public Class AsyncProxyHandl er
Implements IHttpHandler, IRequiresSessio nState
Public Sub ProcessRequest( ByVal context As HttpContext) Implements
IHttpHandler.Pr ocessRequest
Dim url As String = context.Request .RawUrl
url = url.Replace(con text.Request.Ap plicationPath, "")
Dim request As HttpWebRequest
request =
DirectCast(WebR equest.Create(" http://localhost/AsyncProxy2/Default.aspx"),
HttpWebRequest)
request.Credent ials = CredentialCache .DefaultCredent ials
Try
Dim response As HttpWebResponse =
DirectCast(requ est.GetResponse (), HttpWebResponse )
Dim responseStream As Stream = response.GetRes ponseStream()
Dim output As Stream = context.Respons e.OutputStream
CopyStream(resp onseStream, output)
Catch we As System.Net.WebE xception
End Try
End Sub
Private Sub CopyStream(ByVa l fromStream As Stream, ByVal toStream As
Stream)
Try
Dim sr As New StreamReader(fr omStream)
Dim sw As New StreamWriter(to Stream)
sw.WriteLine(sr .ReadToEnd())
sw.Flush()
Catch ex As Exception
End Try
End Sub
Public ReadOnly Property IsReusable() As Boolean Implements
IHttpHandler.Is Reusable
Get
Return True
End Get
End Property
End Class
*************
However, since the same page also contains controls, all the events
(button click events, for instance) are never executed. We also tried we a
dummy application, and everything we can see on the page is the content of
the page included in the request, no other control.
Are we doing something wrong? Is there a better solution to overcome our
problem?
Any help would be appreciated. We are working on this problem for several
days, but we cannot find a solution....
Thanks
Mike
Why aren't you just using Response.Redire ct?
--
HTH,
Kevin Spencer
Microsoft MVP
DSI PrintManager, Miradyne Component Libraries: http://www.miradyne.net
"Mike" <mi**@mike.comw rote in message
news:Op******** ******@TK2MSFTN GP05.phx.gbl...
>
Hi,
I have a problem of page redirection. Basically, the user has to connect
to the local web server, but some pages need to be served by a remote
server, because it contains some confidential data that cannot be moved
locally (everything occurs in the company Intranet, however). Since the
ASP.NET application uses extensive Javascript, we cannot make it work
because of the "cross-site" (same origin policy) of Javascript.
Therefore, we thought it would be useful to implement the IHttpHandler and
create a request for all pages that need to be served remotely. The code
is the following:
*************
Public Class AsyncProxyHandl er
Implements IHttpHandler, IRequiresSessio nState
Public Sub ProcessRequest( ByVal context As HttpContext) Implements
IHttpHandler.Pr ocessRequest
Dim url As String = context.Request .RawUrl
url = url.Replace(con text.Request.Ap plicationPath, "")
Dim request As HttpWebRequest
request =
DirectCast(WebR equest.Create(" http://localhost/AsyncProxy2/Default.aspx"),
HttpWebRequest)
request.Credent ials = CredentialCache .DefaultCredent ials
Try
Dim response As HttpWebResponse =
DirectCast(requ est.GetResponse (), HttpWebResponse )
Dim responseStream As Stream = response.GetRes ponseStream()
Dim output As Stream = context.Respons e.OutputStream
CopyStream(resp onseStream, output)
Catch we As System.Net.WebE xception
End Try
End Sub
Private Sub CopyStream(ByVa l fromStream As Stream, ByVal toStream As
Stream)
Try
Dim sr As New StreamReader(fr omStream)
Dim sw As New StreamWriter(to Stream)
sw.WriteLine(sr .ReadToEnd())
sw.Flush()
Catch ex As Exception
End Try
End Sub
Public ReadOnly Property IsReusable() As Boolean Implements
IHttpHandler.Is Reusable
Get
Return True
End Get
End Property
End Class
*************
However, since the same page also contains controls, all the events
(button click events, for instance) are never executed. We also tried we a
dummy application, and everything we can see on the page is the content of
the page included in the request, no other control.
Are we doing something wrong? Is there a better solution to overcome our
problem?
Any help would be appreciated. We are working on this problem for several
days, but we cannot find a solution....
Thanks
Mike
To avoid the cross-site Javascript security problem, since we have 2 web
server handling the various IFRAMEs.
"Kevin Spencer" wrote:
Why aren't you just using Response.Redire ct?
--
HTH,
Kevin Spencer
Microsoft MVP
DSI PrintManager, Miradyne Component Libraries:
http://www.miradyne.net
"Mike" <mi**@mike.comw rote in message
news:Op******** ******@TK2MSFTN GP05.phx.gbl...
Hi,
I have a problem of page redirection. Basically, the user has to connect
to the local web server, but some pages need to be served by a remote
server, because it contains some confidential data that cannot be moved
locally (everything occurs in the company Intranet, however). Since the
ASP.NET application uses extensive Javascript, we cannot make it work
because of the "cross-site" (same origin policy) of Javascript.
Therefore, we thought it would be useful to implement the IHttpHandler and
create a request for all pages that need to be served remotely. The code
is the following:
*************
Public Class AsyncProxyHandl er
Implements IHttpHandler, IRequiresSessio nState
Public Sub ProcessRequest( ByVal context As HttpContext) Implements
IHttpHandler.Pr ocessRequest
Dim url As String = context.Request .RawUrl
url = url.Replace(con text.Request.Ap plicationPath, "")
Dim request As HttpWebRequest
request =
DirectCast(WebR equest.Create(" http://localhost/AsyncProxy2/Default.aspx"),
HttpWebRequest)
request.Credent ials = CredentialCache .DefaultCredent ials
Try
Dim response As HttpWebResponse =
DirectCast(requ est.GetResponse (), HttpWebResponse )
Dim responseStream As Stream = response.GetRes ponseStream()
Dim output As Stream = context.Respons e.OutputStream
CopyStream(resp onseStream, output)
Catch we As System.Net.WebE xception
End Try
End Sub
Private Sub CopyStream(ByVa l fromStream As Stream, ByVal toStream As
Stream)
Try
Dim sr As New StreamReader(fr omStream)
Dim sw As New StreamWriter(to Stream)
sw.WriteLine(sr .ReadToEnd())
sw.Flush()
Catch ex As Exception
End Try
End Sub
Public ReadOnly Property IsReusable() As Boolean Implements
IHttpHandler.Is Reusable
Get
Return True
End Get
End Property
End Class
*************
However, since the same page also contains controls, all the events
(button click events, for instance) are never executed. We also tried we a
dummy application, and everything we can see on the page is the content of
the page included in the request, no other control.
Are we doing something wrong? Is there a better solution to overcome our
problem?
Any help would be appreciated. We are working on this problem for several
days, but we cannot find a solution....
Thanks
Mike
I'm not following you. Response.Redire ct does not use JavaScript. It adds a
redirect header instruction to the response.
--
HTH,
Kevin Spencer
Microsoft MVP
DSI PrintManager, Miradyne Component Libraries: http://www.miradyne.net
"Mike" <Mi**@discussio ns.microsoft.co mwrote in message
news:F3******** *************** ***********@mic rosoft.com...
>
To avoid the cross-site Javascript security problem, since we have 2 web
server handling the various IFRAMEs.
"Kevin Spencer" wrote:
>Why aren't you just using Response.Redire ct?
--
HTH,
Kevin Spencer
Microsoft MVP
DSI PrintManager, Miradyne Component Libraries:
http://www.miradyne.net
"Mike" <mi**@mike.comw rote in message
news:Op******* *******@TK2MSFT NGP05.phx.gbl.. .
>
Hi,
I have a problem of page redirection. Basically, the user has to
connect
to the local web server, but some pages need to be served by a remote
server, because it contains some confidential data that cannot be moved
locally (everything occurs in the company Intranet, however). Since the
ASP.NET application uses extensive Javascript, we cannot make it work
because of the "cross-site" (same origin policy) of Javascript.
Therefore, we thought it would be useful to implement the IHttpHandler
and
create a request for all pages that need to be served remotely. The
code
is the following:
*************
Public Class AsyncProxyHandl er
Implements IHttpHandler, IRequiresSessio nState
Public Sub ProcessRequest( ByVal context As HttpContext) Implements
IHttpHandler.Pr ocessRequest
Dim url As String = context.Request .RawUrl
url = url.Replace(con text.Request.Ap plicationPath, "")
Dim request As HttpWebRequest
request =
DirectCast(WebR equest.Create(" http://localhost/AsyncProxy2/Default.aspx"),
HttpWebRequest)
request.Credent ials = CredentialCache .DefaultCredent ials
Try
Dim response As HttpWebResponse =
DirectCast(requ est.GetResponse (), HttpWebResponse )
Dim responseStream As Stream = response.GetRes ponseStream()
Dim output As Stream = context.Respons e.OutputStream
CopyStream(resp onseStream, output)
Catch we As System.Net.WebE xception
End Try
End Sub
Private Sub CopyStream(ByVa l fromStream As Stream, ByVal toStream As
Stream)
Try
Dim sr As New StreamReader(fr omStream)
Dim sw As New StreamWriter(to Stream)
sw.WriteLine(sr .ReadToEnd())
sw.Flush()
Catch ex As Exception
End Try
End Sub
Public ReadOnly Property IsReusable() As Boolean Implements
IHttpHandler.Is Reusable
Get
Return True
End Get
End Property
End Class
*************
However, since the same page also contains controls, all the events
(button click events, for instance) are never executed. We also tried
we a
dummy application, and everything we can see on the page is the content
of
the page included in the request, no other control.
Are we doing something wrong? Is there a better solution to overcome
our
problem?
Any help would be appreciated. We are working on this problem for
several
days, but we cannot find a solution....
Thanks
Mike
Hi Kevin,
Sorry, I was not clear enough on my last answer. The problem we are trying
to avoid is cross-site Javascript, since in the web site we use several
IFRAMEs that are coming from different web servers within our company. We
realized that some Javascript that used to access a parent frame's property,
for instance, could not execute. We always got a "Permission denied"
exception. Therefore, we thought to add an HttpHandler that would retrieve
the content from the remote server. The client would then only receive the
answer from the local server. The code that forwards the POST request is
below.
Do you mean that instead of the HttpWebRequest, we could simply use a
"Response.Redir ect"? Would we be able to execute a Javascript like
"parent.parent. myProperty = true;" from a IFRAME (page) that was redirected
through "Response.Redir ect", or would we run into the cross-site Javascript
problem?
Thanks.
Mike
******
If url.IndexOf("is remote=true") = -1 Then
' The request is forwarded back to the
default server.
request =
DirectCast(WebR equest.Create(r emoteServer + url), HttpWebRequest)
request.Credent ials =
CredentialCache .DefaultCredent ials
ElseIf url.IndexOf("is remote=true") <-1 Then
' Keeps the request to the local server, no
need to re-route it.
url = url.Replace("re directed=true",
String.Empty)
request =
DirectCast(WebR equest.Create(l ocalServer + url), HttpWebRequest)
request.Credent ials =
CredentialCache .DefaultCredent ials
End If
request.Method = "POST"
request.Content Type =
"applicatio n/x-www-form-urlencoded"
Dim RawBytes() As Byte = readRequest(con text)
request.Content Length = RawBytes.Length
Dim newStream As Stream = request.GetRequ estStream()
newStream.Write (RawBytes, 0, RawBytes.Length )
newStream.Close ()
' Create a Response.
Dim myHttpWebRespon se As HttpWebResponse =
CType(request.G etResponse(), HttpWebResponse )
' Get the stream associated with the response.
Dim receiveStream As Stream =
myHttpWebRespon se.GetResponseS tream()
' Pipes the stream to a higher level stream reader
with the required encoding format.
Dim readStream As New StreamReader(re ceiveStream,
Encoding.UTF8)
'Stream the data in a single operation to the
context's response.
context.Respons e.Write(readStr eam.ReadToEnd() )
myHttpWebRespon se.Close()
readStream.Clos e()
*********
"Kevin Spencer" <un**********@n othinks.comschr ieb im Newsbeitrag
news:OO******** ******@TK2MSFTN GP05.phx.gbl...
I'm not following you. Response.Redire ct does not use JavaScript. It adds
a redirect header instruction to the response.
--
HTH,
Kevin Spencer
Microsoft MVP
DSI PrintManager, Miradyne Component Libraries:
http://www.miradyne.net
"Mike" <Mi**@discussio ns.microsoft.co mwrote in message
news:F3******** *************** ***********@mic rosoft.com...
>>
To avoid the cross-site Javascript security problem, since we have 2 web
server handling the various IFRAMEs.
"Kevin Spencer" wrote:
>>Why aren't you just using Response.Redire ct?
--
HTH,
Kevin Spencer
Microsoft MVP
DSI PrintManager, Miradyne Component Libraries:
http://www.miradyne.net
"Mike" <mi**@mike.comw rote in message
news:Op****** ********@TK2MSF TNGP05.phx.gbl. ..
Hi,
I have a problem of page redirection. Basically, the user has to
connect
to the local web server, but some pages need to be served by a remote
server, because it contains some confidential data that cannot be
moved
locally (everything occurs in the company Intranet, however). Since
the
ASP.NET application uses extensive Javascript, we cannot make it work
because of the "cross-site" (same origin policy) of Javascript.
Therefore, we thought it would be useful to implement the IHttpHandler
and
create a request for all pages that need to be served remotely. The
code
is the following:
************ *
Public Class AsyncProxyHandl er
Implements IHttpHandler, IRequiresSessio nState
Public Sub ProcessRequest( ByVal context As HttpContext) Implements
IHttpHandler.P rocessRequest
Dim url As String = context.Request .RawUrl
url = url.Replace(con text.Request.Ap plicationPath, "")
Dim request As HttpWebRequest
request =
DirectCast(Web Request.Create( "http://localhost/AsyncProxy2/Default.aspx"),
HttpWebRequest )
request.Credent ials = CredentialCache .DefaultCredent ials
Try
Dim response As HttpWebResponse =
DirectCast(req uest.GetRespons e(), HttpWebResponse )
Dim responseStream As Stream = response.GetRes ponseStream()
Dim output As Stream = context.Respons e.OutputStream
CopyStream(resp onseStream, output)
Catch we As System.Net.WebE xception
End Try
End Sub
Private Sub CopyStream(ByVa l fromStream As Stream, ByVal toStream
As
Stream)
Try
Dim sr As New StreamReader(fr omStream)
Dim sw As New StreamWriter(to Stream)
sw.WriteLine(sr .ReadToEnd())
sw.Flush()
Catch ex As Exception
End Try
End Sub
Public ReadOnly Property IsReusable() As Boolean Implements
IHttpHandler.I sReusable
Get
Return True
End Get
End Property
End Class
************ *
However, since the same page also contains controls, all the events
(button click events, for instance) are never executed. We also tried
we a
dummy application, and everything we can see on the page is the
content of
the page included in the request, no other control.
Are we doing something wrong? Is there a better solution to overcome
our
problem?
Any help would be appreciated. We are working on this problem for
several
days, but we cannot find a solution....
Thanks
Mike
Hi Mike,
An IFrame is just a Browser window inside another browser window. So, if you
put an IFrame into a page, and it is an ASPX page that uses
Response.Redire ct on PostBack, there is no JavaScript involved.
--
HTH,
Kevin Spencer
Microsoft MVP
DSI PrintManager, Miradyne Component Libraries: http://www.miradyne.net
"Mike" <mi**@mike.comw rote in message
news:Os******** ******@TK2MSFTN GP04.phx.gbl...
>
Hi Kevin,
Sorry, I was not clear enough on my last answer. The problem we are trying
to avoid is cross-site Javascript, since in the web site we use several
IFRAMEs that are coming from different web servers within our company. We
realized that some Javascript that used to access a parent frame's
property, for instance, could not execute. We always got a "Permission
denied" exception. Therefore, we thought to add an HttpHandler that would
retrieve the content from the remote server. The client would then only
receive the answer from the local server. The code that forwards the POST
request is below.
Do you mean that instead of the HttpWebRequest, we could simply use a
"Response.Redir ect"? Would we be able to execute a Javascript like
"parent.parent. myProperty = true;" from a IFRAME (page) that was
redirected through "Response.Redir ect", or would we run into the
cross-site Javascript problem?
Thanks.
Mike
******
If url.IndexOf("is remote=true") = -1 Then
' The request is forwarded back to the
default server.
request =
DirectCast(WebR equest.Create(r emoteServer + url), HttpWebRequest)
request.Credent ials =
CredentialCache .DefaultCredent ials
ElseIf url.IndexOf("is remote=true") <-1 Then
' Keeps the request to the local server, no
need to re-route it.
url = url.Replace("re directed=true",
String.Empty)
request =
DirectCast(WebR equest.Create(l ocalServer + url), HttpWebRequest)
request.Credent ials =
CredentialCache .DefaultCredent ials
End If
request.Method = "POST"
request.Content Type =
"applicatio n/x-www-form-urlencoded"
Dim RawBytes() As Byte = readRequest(con text)
request.Content Length = RawBytes.Length
Dim newStream As Stream =
request.GetRequ estStream()
newStream.Write (RawBytes, 0, RawBytes.Length )
newStream.Close ()
' Create a Response.
Dim myHttpWebRespon se As HttpWebResponse =
CType(request.G etResponse(), HttpWebResponse )
' Get the stream associated with the response.
Dim receiveStream As Stream =
myHttpWebRespon se.GetResponseS tream()
' Pipes the stream to a higher level stream reader
with the required encoding format.
Dim readStream As New StreamReader(re ceiveStream,
Encoding.UTF8)
'Stream the data in a single operation to the
context's response.
context.Respons e.Write(readStr eam.ReadToEnd() )
myHttpWebRespon se.Close()
readStream.Clos e()
*********
"Kevin Spencer" <un**********@n othinks.comschr ieb im Newsbeitrag
news:OO******** ******@TK2MSFTN GP05.phx.gbl...
>I'm not following you. Response.Redire ct does not use JavaScript. It adds
a redirect header instruction to the response.
--
HTH,
Kevin Spencer
Microsoft MVP
DSI PrintManager, Miradyne Component Libraries:
http://www.miradyne.net
"Mike" <Mi**@discussio ns.microsoft.co mwrote in message
news:F3******* *************** ************@mi crosoft.com...
>>>
To avoid the cross-site Javascript security problem, since we have 2 web
server handling the various IFRAMEs.
"Kevin Spencer" wrote:
Why aren't you just using Response.Redire ct?
--
HTH,
Kevin Spencer
Microsoft MVP
DSI PrintManager, Miradyne Component Libraries:
http://www.miradyne.net
"Mike" <mi**@mike.comw rote in message
news:Op***** *********@TK2MS FTNGP05.phx.gbl ...
Hi,
I have a problem of page redirection. Basically, the user has to
connect
to the local web server, but some pages need to be served by a remote
server, because it contains some confidential data that cannot be
moved
locally (everything occurs in the company Intranet, however). Since
the
ASP.NET application uses extensive Javascript, we cannot make it work
because of the "cross-site" (same origin policy) of Javascript.
Therefore, we thought it would be useful to implement the
IHttpHandle r and
create a request for all pages that need to be served remotely. The
code
is the following:
*********** **
Public Class AsyncProxyHandl er
Implements IHttpHandler, IRequiresSessio nState
Public Sub ProcessRequest( ByVal context As HttpContext) Implements
IHttpHandler. ProcessRequest
Dim url As String = context.Request .RawUrl
url = url.Replace(con text.Request.Ap plicationPath, "")
Dim request As HttpWebRequest
request =
DirectCast(We bRequest.Create ("http://localhost/AsyncProxy2/Default.aspx"),
HttpWebReques t)
request.Credent ials = CredentialCache .DefaultCredent ials
Try
Dim response As HttpWebResponse =
DirectCast(re quest.GetRespon se(), HttpWebResponse )
Dim responseStream As Stream =
response.GetR esponseStream()
Dim output As Stream = context.Respons e.OutputStream
CopyStream(resp onseStream, output)
Catch we As System.Net.WebE xception
End Try
End Sub
Private Sub CopyStream(ByVa l fromStream As Stream, ByVal toStream
As
Stream)
Try
Dim sr As New StreamReader(fr omStream)
Dim sw As New StreamWriter(to Stream)
sw.WriteLine(sr .ReadToEnd())
sw.Flush()
Catch ex As Exception
End Try
End Sub
Public ReadOnly Property IsReusable() As Boolean Implements
IHttpHandler. IsReusable
Get
Return True
End Get
End Property
End Class
*********** **
However, since the same page also contains controls, all the events
(button click events, for instance) are never executed. We also tried
we a
dummy application, and everything we can see on the page is the
content of
the page included in the request, no other control.
Are we doing something wrong? Is there a better solution to overcome
our
problem?
Any help would be appreciated. We are working on this problem for
several
days, but we cannot find a solution....
Thanks
Mike
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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by: Author |
last post by:
I followed the example at http://support.microsoft.com/kb/308001/EN-US/
and created my own HttpHandler.
Here is the code:
using System.Web;
namespace MyNameSpace
{
public class SyncHttpHandler: IHttpHandler
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by: marktang |
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ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
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Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
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In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
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Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
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Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
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Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
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A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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