473,881 Members | 1,623 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

problem with "Object reference not set to an instance of an object"

Hi,

I tried to create a class which must change the propety 'visible' of a
<linktag in the masterpage into 'false' when the user is logged. But i get
the error: "Object reference not set to an instance of an object"
for the line 'If mpg.FindControl ("lkred").Visib le = True Then'.

I couldn't find sofar the solution.
Any help would be appreciated ...
Thanks
Chris

the class:
---------
Imports Microsoft.Visua lBasic
Public Class loginkl
Public Sub logkl()
Dim pg As New Page
Dim mpg As MasterPage
If pg.User.Identit y.IsAuthenticat ed = True Then
If mpg.FindControl ("lkred").Visib le = True Then
....
End If
End Sub
End Class

code-behind:
-----------
Partial Class MasterPage
Inherits System.Web.UI.M asterPage
Protected Sub Page_Init(ByVal sender As Object, ByVal e As
System.EventArg s) Handles Me.Init
Dim lg As New loginkl
lg.logkl()
End Sub
End Class

masterpage.mast er:
------------------
<link runat="server" id="lkred" href="App_Theme s/red.css" rel=Stylesheet
type="text/css" visible="true"/>

Mar 4 '07
35 3261
Scott,

I told not to write anymore, however maybe does this helps in this
communication.

Maybe we are talking about different things, have a look at this tested code
and than to the word Dataset inside the session.

That it has different cases is my point, this is the same for Net.Data names
here while it is AFAIK impossible for WindowsForms to use then different
cases.

\\\\
'To test does this need a DataGrid on the page
Partial Class _Default
Inherits System.Web.UI.P age
Private Sub Page_Load(ByVal sender As System.Object, _
ByVal e As System.EventArg s) Handles MyBase.Load
Dim ds As System.Data.Dat aSet
DataGrid1.Allow Paging = True
DataGrid1.Pager Style.Mode = PagerMode.Numer icPages
DataGrid1.PageS ize = 5
DataGrid1.Pager Style.PageButto nCount = 5
If IsPostBack Then
ds = DirectCast(Sess ion("Dataset"), System.Data.Dat aSet)
DataGrid1.DataS ource = ds
Else
ds = New System.Data.Dat aSet
Dim dt As New System.Data.Dat aTable
dt.Columns.Add( "Mycolumn")
For i As Integer = 0 To 100
dt.LoadDataRow( New Object() {i.ToString}, True)
Next
ds.Tables.Add(d t)
Session("dataSe t") = ds
DataGrid1.DataS ource = ds
DataBind()
End If
End Sub

Private Sub DataGrid1_PageI ndexChanged(ByV al source As Object, ByVal e _
As System.Web.UI.W ebControls.Data GridPageChanged EventArgs) _
Handles DataGrid1.PageI ndexChanged
DataGrid1.Curre ntPageIndex = e.NewPageIndex
DataGrid1.DataB ind()
End Sub

End Class
///


"Scott M." <s-***@nospam.nosp amschreef in bericht
news:%2******** **********@TK2M SFTNGP06.phx.gb l...
But, there aren't exceptions and that is my point. The language never
changes the way it handles strings, objects may, but the language doesn't.
To not separate the two things is right up there with those who believe
the Framework is the language and vice versa.


"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:uu******** ******@TK2MSFTN GP05.phx.gbl...
>>I think the way as you are telling it can be more misleading.

Telling that something has always the same behaviour, while there are
exceptions, can lead that somebody can search for a problem weeks. To
prevent that was the only meaning of my message.

You can answer this message but I don't answer that anymore. Not to be
rude, however because there is enough written and we both will not add
new things anymore

Cor


Mar 11 '07 #31
Yes Cor, we are talking about different things, that has been my point here
all along with you. You are talking about how strings can be passed to an
object and how that object requires (or doesn't require) the string to be
passed case-sensitively. I get that, we get that. But that has not been
what I have been talking about and I've repeated that fact over and over
again.

Every one of your posts in this thread are true and correct, except the
first one, which you've been debating incorrectly ever since you made it.

I have been and still am, simply pointing out that the ADO.NET classes (or
any class) may require (or not) a string to be passed in a certain way, but
that has nothing to do with how VB.NET works with strings and since this
whole branch of the thread started with "it's not case sensitive (VB.NET)",
it makes no sense to me why you keep coming back with the same example that
has nothing to do with this stattement.

You've also made references to ASP.NET not being case-sensitive, but that
statement make no sense in any conversation since ASP.NET is an
architecture, not an object, nor a language. I think you mean to say that
in ASP.NET, there are certain types that you don't use in a WinForms
application, such as the System.Web.UI.W ebControls.Data Grid and the
System.Windows. Forms.DataGrid and since these are two different types, they
handle case sensitivity differently. This again, boils down to the type
differences, not ASP.NET.

It's really very simple VB.NET is not a type, it's a language. VB.NET has
its rules about how strings are handled and any given type can have its own
rules that may differ, but to say that VB.NET strings are not case-sensitve
*sometimes* and then to show an example of a string being used on a type, is
an incorrect statement to make.

You've shown code that uses strings on types, but you haven't addressed
strings used by the language. I originally showed this code in my first
example:

Dim A As String = "Scott"
Bim B As String = "scott"

If A = B Then
MessageBox(A & "= " & B)
Else
MessageBox(A & " <" & B)
End If

You will find that the code in the Else always runs.

Your response was:

"Your message should be true, however, it is not always,"

but, that is incorrect to say, the else portion will always run. You then
went on to say:

"it is strange enough
that in AspNet the string literals from ADONET can be mixed uper and lower
case. (I thought I had seen this in version 1.1)."

Which has nothing to do with VB.NET, it has to do with types.

You've made your point very clearly, you've just been labelling it
incorrectly and that's all I've been trying to point out to you.

Right comments, wrong conversation.


"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:en******** ******@TK2MSFTN GP02.phx.gbl...
Scott,

I told not to write anymore, however maybe does this helps in this
communication.

Maybe we are talking about different things, have a look at this tested
code and than to the word Dataset inside the session.

That it has different cases is my point, this is the same for Net.Data
names here while it is AFAIK impossible for WindowsForms to use then
different cases.

\\\\
'To test does this need a DataGrid on the page
Partial Class _Default
Inherits System.Web.UI.P age
Private Sub Page_Load(ByVal sender As System.Object, _
ByVal e As System.EventArg s) Handles MyBase.Load
Dim ds As System.Data.Dat aSet
DataGrid1.Allow Paging = True
DataGrid1.Pager Style.Mode = PagerMode.Numer icPages
DataGrid1.PageS ize = 5
DataGrid1.Pager Style.PageButto nCount = 5
If IsPostBack Then
ds = DirectCast(Sess ion("Dataset"), System.Data.Dat aSet)
DataGrid1.DataS ource = ds
Else
ds = New System.Data.Dat aSet
Dim dt As New System.Data.Dat aTable
dt.Columns.Add( "Mycolumn")
For i As Integer = 0 To 100
dt.LoadDataRow( New Object() {i.ToString}, True)
Next
ds.Tables.Add(d t)
Session("dataSe t") = ds
DataGrid1.DataS ource = ds
DataBind()
End If
End Sub

Private Sub DataGrid1_PageI ndexChanged(ByV al source As Object, ByVal e
_
As System.Web.UI.W ebControls.Data GridPageChanged EventArgs) _
Handles DataGrid1.PageI ndexChanged
DataGrid1.Curre ntPageIndex = e.NewPageIndex
DataGrid1.DataB ind()
End Sub

End Class
///


"Scott M." <s-***@nospam.nosp amschreef in bericht
news:%2******** **********@TK2M SFTNGP06.phx.gb l...
>But, there aren't exceptions and that is my point. The language never
changes the way it handles strings, objects may, but the language
doesn't. To not separate the two things is right up there with those who
believe the Framework is the language and vice versa.


"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:uu******* *******@TK2MSFT NGP05.phx.gbl.. .
>>>I think the way as you are telling it can be more misleading.

Telling that something has always the same behaviour, while there are
exceptions, can lead that somebody can search for a problem weeks. To
prevent that was the only meaning of my message.

You can answer this message but I don't answer that anymore. Not to be
rude, however because there is enough written and we both will not add
new things anymore

Cor



Mar 11 '07 #32
Scott,

Are you sure of that, my replies were based on your reply on Chris who was
denying this in a way.

"Stephany Young"
In the masterpage, the id of the control is Lkred and not lkred.

mpg.FindControl ("lkred") returns nothing becuase it should be
mpg.FindControl ("Lkred")
I am not saying that the message from Stephany is wrong there was my answer
not about.

Cor

"Scott M." <s-***@nospam.nosp amschreef in bericht
news:%2******** ********@TK2MSF TNGP05.phx.gbl. ..
Yes Cor, we are talking about different things, that has been my point
here all along with you. You are talking about how strings can be passed
to an object and how that object requires (or doesn't require) the string
to be passed case-sensitively. I get that, we get that. But that has not
been what I have been talking about and I've repeated that fact over and
over again.

Every one of your posts in this thread are true and correct, except the
first one, which you've been debating incorrectly ever since you made it.

I have been and still am, simply pointing out that the ADO.NET classes (or
any class) may require (or not) a string to be passed in a certain way,
but that has nothing to do with how VB.NET works with strings and since
this whole branch of the thread started with "it's not case sensitive
(VB.NET)", it makes no sense to me why you keep coming back with the same
example that has nothing to do with this stattement.

You've also made references to ASP.NET not being case-sensitive, but that
statement make no sense in any conversation since ASP.NET is an
architecture, not an object, nor a language. I think you mean to say that
in ASP.NET, there are certain types that you don't use in a WinForms
application, such as the System.Web.UI.W ebControls.Data Grid and the
System.Windows. Forms.DataGrid and since these are two different types,
they handle case sensitivity differently. This again, boils down to the
type differences, not ASP.NET.

It's really very simple VB.NET is not a type, it's a language. VB.NET has
its rules about how strings are handled and any given type can have its
own rules that may differ, but to say that VB.NET strings are not
case-sensitve *sometimes* and then to show an example of a string being
used on a type, is an incorrect statement to make.

You've shown code that uses strings on types, but you haven't addressed
strings used by the language. I originally showed this code in my first
example:

Dim A As String = "Scott"
Bim B As String = "scott"

If A = B Then
MessageBox(A & "= " & B)
Else
MessageBox(A & " <" & B)
End If

You will find that the code in the Else always runs.

Your response was:

"Your message should be true, however, it is not always,"

but, that is incorrect to say, the else portion will always run. You then
went on to say:

"it is strange enough
that in AspNet the string literals from ADONET can be mixed uper and lower
case. (I thought I had seen this in version 1.1)."

Which has nothing to do with VB.NET, it has to do with types.

You've made your point very clearly, you've just been labelling it
incorrectly and that's all I've been trying to point out to you.

Right comments, wrong conversation.


"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:en******** ******@TK2MSFTN GP02.phx.gbl...
>Scott,

I told not to write anymore, however maybe does this helps in this
communicatio n.

Maybe we are talking about different things, have a look at this tested
code and than to the word Dataset inside the session.

That it has different cases is my point, this is the same for Net.Data
names here while it is AFAIK impossible for WindowsForms to use then
different cases.

\\\\
'To test does this need a DataGrid on the page
Partial Class _Default
Inherits System.Web.UI.P age
Private Sub Page_Load(ByVal sender As System.Object, _
ByVal e As System.EventArg s) Handles MyBase.Load
Dim ds As System.Data.Dat aSet
DataGrid1.Allow Paging = True
DataGrid1.Pager Style.Mode = PagerMode.Numer icPages
DataGrid1.PageS ize = 5
DataGrid1.Pager Style.PageButto nCount = 5
If IsPostBack Then
ds = DirectCast(Sess ion("Dataset"), System.Data.Dat aSet)
DataGrid1.DataS ource = ds
Else
ds = New System.Data.Dat aSet
Dim dt As New System.Data.Dat aTable
dt.Columns.Add( "Mycolumn")
For i As Integer = 0 To 100
dt.LoadDataRow( New Object() {i.ToString}, True)
Next
ds.Tables.Add(d t)
Session("dataSe t") = ds
DataGrid1.DataS ource = ds
DataBind()
End If
End Sub

Private Sub DataGrid1_PageI ndexChanged(ByV al source As Object, ByVal e
_
As System.Web.UI.W ebControls.Data GridPageChanged EventArgs) _
Handles DataGrid1.PageI ndexChanged
DataGrid1.Curre ntPageIndex = e.NewPageIndex
DataGrid1.DataB ind()
End Sub

End Class
///


"Scott M." <s-***@nospam.nosp amschreef in bericht
news:%2******* ***********@TK2 MSFTNGP06.phx.g bl...
>>But, there aren't exceptions and that is my point. The language never
changes the way it handles strings, objects may, but the language
doesn't. To not separate the two things is right up there with those who
believe the Framework is the language and vice versa.


"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:uu****** ********@TK2MSF TNGP05.phx.gbl. ..
I think the way as you are telling it can be more misleading.

Telling that something has always the same behaviour, while there are
exceptions , can lead that somebody can search for a problem weeks. To
prevent that was the only meaning of my message.

You can answer this message but I don't answer that anymore. Not to be
rude, however because there is enough written and we both will not add
new things anymore

Cor



Mar 11 '07 #33
Scott,

"Scott M." <s-***@nospam.nosp amschrieb:
You've shown code that uses strings on types, but you haven't addressed
strings used by the language. I originally showed this code in my first
example:

Dim A As String = "Scott"
Bim B As String = "scott"

If A = B Then
MessageBox(A & "= " & B)
Else
MessageBox(A & " <" & B)
End If

You will find that the code in the Else always runs.
Again, only with 'Option Compare Binary' (the default) set, but not when
'Option Compare Text' is used.

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://dotnet.mvps.org/dotnet/faqs/>

Mar 11 '07 #34
Cor,

I was not referring to Chris's mpg.FindControl issue at all. I was (as
pointed out repeatedly) referring to his statement "it's not case sensitive
(VB.NET)".

-Scott

"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:%2******** ********@TK2MSF TNGP05.phx.gbl. ..
Scott,

Are you sure of that, my replies were based on your reply on Chris who was
denying this in a way.

"Stephany Young"
>In the masterpage, the id of the control is Lkred and not lkred.

mpg.FindContro l("lkred") returns nothing becuase it should be
mpg.FindContro l("Lkred")

I am not saying that the message from Stephany is wrong there was my
answer not about.

Cor

"Scott M." <s-***@nospam.nosp amschreef in bericht
news:%2******** ********@TK2MSF TNGP05.phx.gbl. ..
>Yes Cor, we are talking about different things, that has been my point
here all along with you. You are talking about how strings can be passed
to an object and how that object requires (or doesn't require) the string
to be passed case-sensitively. I get that, we get that. But that has
not been what I have been talking about and I've repeated that fact over
and over again.

Every one of your posts in this thread are true and correct, except the
first one, which you've been debating incorrectly ever since you made it.

I have been and still am, simply pointing out that the ADO.NET classes
(or any class) may require (or not) a string to be passed in a certain
way, but that has nothing to do with how VB.NET works with strings and
since this whole branch of the thread started with "it's not case
sensitive (VB.NET)", it makes no sense to me why you keep coming back
with the same example that has nothing to do with this stattement.

You've also made references to ASP.NET not being case-sensitive, but that
statement make no sense in any conversation since ASP.NET is an
architecture , not an object, nor a language. I think you mean to say
that in ASP.NET, there are certain types that you don't use in a WinForms
application, such as the System.Web.UI.W ebControls.Data Grid and the
System.Windows .Forms.DataGrid and since these are two different types,
they handle case sensitivity differently. This again, boils down to the
type differences, not ASP.NET.

It's really very simple VB.NET is not a type, it's a language. VB.NET
has its rules about how strings are handled and any given type can have
its own rules that may differ, but to say that VB.NET strings are not
case-sensitve *sometimes* and then to show an example of a string being
used on a type, is an incorrect statement to make.

You've shown code that uses strings on types, but you haven't addressed
strings used by the language. I originally showed this code in my first
example:

Dim A As String = "Scott"
Bim B As String = "scott"

If A = B Then
MessageBox(A & "= " & B)
Else
MessageBox(A & " <" & B)
End If

You will find that the code in the Else always runs.

Your response was:

"Your message should be true, however, it is not always,"

but, that is incorrect to say, the else portion will always run. You
then went on to say:

"it is strange enough
that in AspNet the string literals from ADONET can be mixed uper and
lower
case. (I thought I had seen this in version 1.1)."

Which has nothing to do with VB.NET, it has to do with types.

You've made your point very clearly, you've just been labelling it
incorrectly and that's all I've been trying to point out to you.

Right comments, wrong conversation.


"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:en******* *******@TK2MSFT NGP02.phx.gbl.. .
>>Scott,

I told not to write anymore, however maybe does this helps in this
communication .

Maybe we are talking about different things, have a look at this tested
code and than to the word Dataset inside the session.

That it has different cases is my point, this is the same for Net.Data
names here while it is AFAIK impossible for WindowsForms to use then
different cases.

\\\\
'To test does this need a DataGrid on the page
Partial Class _Default
Inherits System.Web.UI.P age
Private Sub Page_Load(ByVal sender As System.Object, _
ByVal e As System.EventArg s) Handles MyBase.Load
Dim ds As System.Data.Dat aSet
DataGrid1.Allow Paging = True
DataGrid1.Pager Style.Mode = PagerMode.Numer icPages
DataGrid1.PageS ize = 5
DataGrid1.Pager Style.PageButto nCount = 5
If IsPostBack Then
ds = DirectCast(Sess ion("Dataset"), System.Data.Dat aSet)
DataGrid1.DataS ource = ds
Else
ds = New System.Data.Dat aSet
Dim dt As New System.Data.Dat aTable
dt.Columns.Add( "Mycolumn")
For i As Integer = 0 To 100
dt.LoadDataRow( New Object() {i.ToString}, True)
Next
ds.Tables.Add(d t)
Session("dataSe t") = ds
DataGrid1.DataS ource = ds
DataBind()
End If
End Sub

Private Sub DataGrid1_PageI ndexChanged(ByV al source As Object, ByVal
e _
As System.Web.UI.W ebControls.Data GridPageChanged EventArgs) _
Handles DataGrid1.PageI ndexChanged
DataGrid1.Curre ntPageIndex = e.NewPageIndex
DataGrid1.DataB ind()
End Sub

End Class
///


"Scott M." <s-***@nospam.nosp amschreef in bericht
news:%2****** ************@TK 2MSFTNGP06.phx. gbl...
But, there aren't exceptions and that is my point. The language never
changes the way it handles strings, objects may, but the language
doesn't. To not separate the two things is right up there with those
who believe the Framework is the language and vice versa.


"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:uu***** *********@TK2MS FTNGP05.phx.gbl ...
>I think the way as you are telling it can be more misleading.
>
Telling that something has always the same behaviour, while there are
exception s, can lead that somebody can search for a problem weeks. To
prevent that was the only meaning of my message.
>
You can answer this message but I don't answer that anymore. Not to be
rude, however because there is enough written and we both will not add
new things anymore
>
Cor
>




Mar 11 '07 #35
Yes, as mentioned earlier, but I am referring to the default way that VB.NET
operates. The fundamental comparison of how a type deals with a string vs.
how the language deals with a string is what is at issue (at least for me)
here.

"Herfried K. Wagner [MVP]" <hi************ ***@gmx.atwrote in message
news:Ov******** ******@TK2MSFTN GP04.phx.gbl...
Scott,

"Scott M." <s-***@nospam.nosp amschrieb:
>You've shown code that uses strings on types, but you haven't addressed
strings used by the language. I originally showed this code in my first
example:

Dim A As String = "Scott"
Bim B As String = "scott"

If A = B Then
MessageBox(A & "= " & B)
Else
MessageBox(A & " <" & B)
End If

You will find that the code in the Else always runs.

Again, only with 'Option Compare Binary' (the default) set, but not when
'Option Compare Text' is used.

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://dotnet.mvps.org/dotnet/faqs/>

Mar 11 '07 #36

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
2759
by: Bob Cannistraci | last post by:
A three-tier user authentication system was running without a problem for almost a year and now is suddenly dysfunctional. We don't know of any changes to any of the servers. It's quite maddening. The details: 1) We know the COM+ app is instanced on the COM+ server (Win 2000). The component graphic spins when CreateObject is called. 2) The proxy is installed on an IIS server (Win 2000) with delivers the interface, written in ASP, to the...
5
6846
by: Tommy Lang | last post by:
Why doesn't the following code work? I get an error at the following line... CardGroup.PropertyCardType = (CardType)0; The error is "Object reference not set to an instance of an object.", which means the object in question have not been initiated. But I have init the object above n this line... public Card CardGroup = new Card; Anybody knows how to resolve this??
3
19727
by: Steve Lutz | last post by:
Hi All, I have a Windows Service that runs well. The service hosts a remote object. The purpose of the object is so that I can "peak" into the service to see what it's doing. I wrote a small Windows Application that connects to the remote object and prints out status information. Everything works fine when I first start the service. However, after some period, when I attempt to connect to the remote object, I get "Requested Service not...
1
2835
by: Chris Magoun | last post by:
I suddenly received an unexpected error in my project. I have been working on this project for some time without this issue. Nothing has changed in the form that caused the exception. A little experimentation shows that I cannot run ANY .NET web project without getting this error: ---------------------------------------------------------------------------- ---- Object reference not set to an instance of an object.
18
28765
by: Microsoft | last post by:
When I try this in my code I alwas get an errormessage: "Object reference not set to an instance of an object" Dim g As System.Drawing.Graphics g.DrawString("Test", New Font("Arial", 12, FontStyle.Bold), Brushes.Black, 0, 0) Why is this? Marc
1
2298
by: Gummy | last post by:
Hello, I've been banging my head against the wall for a few days on this. When I run a page, either in "View in Browser" or I actually build the solution, I occasionally and very randomly get the following message: Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and...
2
2981
by: louie.hutzel | last post by:
This JUST started happening, I don't remember changing any code: When I click the submit button on my form, stuff is supposed to happen (which it does correctly) and a result message is posted back to the same page at the top of my form alerting the user that their request has been approved or denied. However, the end result is an error message: Error Message: Object reference not set to an instance of an object.
35
2081
by: Chris | last post by:
Hi, I tried to create a class which must change the propety 'visible' of a <linktag in the masterpage into 'false' when the user is logged. But i get the error: "Object reference not set to an instance of an object" for the line 'If mpg.FindControl("lkred").Visible = True Then'. I couldn't find sofar the solution. Any help would be appreciated ... Thanks
4
2186
by: My Pet Programmer | last post by:
Ok guys, I'm really looking for someone to tell me how bad a hack this is, and if I'm close to where I should be with it. The basic situation is that I have a class which creates a basic calendar control, the only difference is I stole the navigation scheme from Vista (e.g., if you click on the year you zoom out to the months list, then out to the decade, and back in when you click a year, then a month). I ran into some trouble...
0
9928
marktang
by: marktang | last post by:
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...
0
9776
by: Hystou | last post by:
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,...
0
10718
jinu1996
by: jinu1996 | last post by:
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...
1
10816
by: Hystou | last post by:
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,...
1
7953
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
7110
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();...
0
5781
by: TSSRALBI | last post by:
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...
0
5977
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
4597
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.