Hello,
I am working on a VB.Net application and I am getting an error ONLY on the
main computer that uses the application. The main computer is on the other
coast so of course it would be the one having the problem. The application
works fine on the test computers in my office. The test computers are all
running Windows XP Service Pack 2. (Now that I wrote that I should check
the version of Windows XP on the main computer.)
Here is my code...
Private Sub WriteRegistryKe y()
MessageBox.Show ("WriteRegistry Key Begin")
Dim keyLapTopLocati on As Microsoft.Win32 .RegistryKey
Dim keyDeskTopLocat ion As Microsoft.Win32 .RegistryKey
MessageBox.Show ("WriteRegistry Key Step 1") <-- This message was
displayed
keyLapTopLocati on =
Microsoft.Win32 .Registry.Curre ntUser.OpenSubK ey("ConverseDBM S", True)
<--error is in this line or the next
keyLapTopLocati on.SetValue("La ptopLocation", editLaptopLocat ion.Text)
MessageBox.Show ("WriteRegistry Key Step 2") <-- error occured before
this message displayed
keyDeskTopLocat ion =
Microsoft.Win32 .Registry.Curre ntUser.OpenSubK ey("ConverseDBM S", True)
keyDeskTopLocat ion.SetValue("D esktopLocation" , editDesktopLoca tion.Text)
MessageBox.Show ("WriteRegistry Key End")
End Sub
Since the main computer using the application is on the other coast I did a
very low-tech thing and included some messageboxes in the code to try to
isolate the offending code. The "step 1" messagebox displayed but the "step
2" messagebox did not display. So that puts the error in the code between
those two messageboxes.
The error displayed is...
An unhandled exception has occured in your application.
Object reference not set to an instance of an object
Below is the "Exception Text" from the "details" button of the error dialog.
Any help with this issue would be greatly appreciated.
Cheers,
Richard
************** Exception Text **************
System.NullRefe renceException: Object reference not set to an instance of an
object.
at conversedbms.fr mSynchronize.Wr iteRegistryKey( )
at conversedbms.fr mSynchronize.bt nSynchronize_Cl ick(Object sender,
EventArgs e)
at System.Windows. Forms.Control.O nClick(EventArg s e)
at System.Windows. Forms.Button.On Click(EventArgs e)
at System.Windows. Forms.Button.On MouseUp(MouseEv entArgs mevent)
at System.Windows. Forms.Control.W mMouseUp(Messag e& m, MouseButtons
button, Int32 clicks)
at System.Windows. Forms.Control.W ndProc(Message& m)
at System.Windows. Forms.ButtonBas e.WndProc(Messa ge& m)
at System.Windows. Forms.Button.Wn dProc(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)
at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll
----------------------------------------
conversedbms
Assembly Version: 1.0.1832.29608
Win32 Version: 1.0.1832.29608
CodeBase: file:///C:/Program%20Files/ConverseDB/conversedbms_de bug.exe
----------------------------------------
System.Data
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.data/1.0.5000.0__b77 a5c561934e089/system.data.dll
----------------------------------------
System
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system/1.0.5000.0__b77 a5c561934e089/system.dll
----------------------------------------
System.Windows. Forms
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.windows. forms/1.0.5000.0__b77 a5c561934e089/system.windows. forms.dll
----------------------------------------
System.Drawing
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03 f5f7f11d50a3a/system.drawing. dll
----------------------------------------
Infragistics.Wi n.UltraWinStatu sBar.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinStatu sBar.v4.3.DLL
----------------------------------------
Infragistics.Wi n.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.v4.3.DLL
----------------------------------------
Infragistics.Sh ared.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Sh ared.v4.3.DLL
----------------------------------------
Microsoft.Visua lBasic
Assembly Version: 7.0.5000.0
Win32 Version: 7.10.6001.4
CodeBase:
file:///c:/windows/assembly/gac/microsoft.visua lbasic/7.0.5000.0__b03 f5f7f11d50a3a/microsoft.visua lbasic.dll
----------------------------------------
Infragistics.Wi n.UltraWinGrid. v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinGrid. v4.3.DLL
----------------------------------------
System.Xml
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.xml/1.0.5000.0__b77 a5c561934e089/system.xml.dll
----------------------------------------
Infragistics.Wi n.UltraWinTabCo ntrol.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinTabCo ntrol.v4.3.DLL
----------------------------------------
Infragistics.Wi n.UltraWinEdito rs.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinEdito rs.v4.3.DLL
----------------------------------------
Accessibility
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.573
CodeBase:
file:///c:/windows/assembly/gac/accessibility/1.0.5000.0__b03 f5f7f11d50a3a/accessibility.d ll
----------------------------------------
Infragistics.Wi n.UltraWinDataS ource.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinDataS ource.v4.3.DLL
----------------------------------------
2  4341 
Crashes on my PC too.
Will take a quick look for you
Regards
Scott.
"Richard Thornley" <rh**@thorsoft. com> wrote in message
news:#b******** ******@TK2MSFTN GP14.phx.gbl... Hello,
I am working on a VB.Net application and I am getting an error ONLY on the
main computer that uses the application. The main computer is on the other
coast so of course it would be the one having the problem. The
application works fine on the test computers in my office. The test computers are all
running Windows XP Service Pack 2. (Now that I wrote that I should check
the version of Windows XP on the main computer.)
Here is my code...
Private Sub WriteRegistryKe y()
MessageBox.Show ("WriteRegistry Key Begin")
Dim keyLapTopLocati on As Microsoft.Win32 .RegistryKey
Dim keyDeskTopLocat ion As Microsoft.Win32 .RegistryKey
MessageBox.Show ("WriteRegistry Key Step 1") <-- This message was
displayed
keyLapTopLocati on =
Microsoft.Win32 .Registry.Curre ntUser.OpenSubK ey("ConverseDBM S", True)
<--error is in this line or the next
keyLapTopLocati on.SetValue("La ptopLocation", editLaptopLocat ion.Text)
MessageBox.Show ("WriteRegistry Key Step 2") <-- error occured before
this message displayed
keyDeskTopLocat ion =
Microsoft.Win32 .Registry.Curre ntUser.OpenSubK ey("ConverseDBM S", True)
keyDeskTopLocat ion.SetValue("D esktopLocation" ,
editDesktopLoca tion.Text)
MessageBox.Show ("WriteRegistry Key End")
End Sub
Since the main computer using the application is on the other coast I did
a very low-tech thing and included some messageboxes in the code to try to
isolate the offending code. The "step 1" messagebox displayed but the
"step 2" messagebox did not display. So that puts the error in the code between
those two messageboxes.
The error displayed is...
An unhandled exception has occured in your application.
Object reference not set to an instance of an object
Below is the "Exception Text" from the "details" button of the error
dialog.
Any help with this issue would be greatly appreciated.
Cheers,
Richard
************** Exception Text **************
System.NullRefe renceException: Object reference not set to an instance of
an object.
at conversedbms.fr mSynchronize.Wr iteRegistryKey( )
at conversedbms.fr mSynchronize.bt nSynchronize_Cl ick(Object sender,
EventArgs e)
at System.Windows. Forms.Control.O nClick(EventArg s e)
at System.Windows. Forms.Button.On Click(EventArgs e)
at System.Windows. Forms.Button.On MouseUp(MouseEv entArgs mevent)
at System.Windows. Forms.Control.W mMouseUp(Messag e& m, MouseButtons
button, Int32 clicks)
at System.Windows. Forms.Control.W ndProc(Message& m)
at System.Windows. Forms.ButtonBas e.WndProc(Messa ge& m)
at System.Windows. Forms.Button.Wn dProc(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)
at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll
----------------------------------------
conversedbms
Assembly Version: 1.0.1832.29608
Win32 Version: 1.0.1832.29608
CodeBase: file:///C:/Program%20Files/ConverseDB/conversedbms_de bug.exe
----------------------------------------
System.Data
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.data/1.0.5000.0__b77 a5c561934e089/sys
tem.data.dll
----------------------------------------
System
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system/1.0.5000.0__b77 a5c561934e089/system.d
ll
----------------------------------------
System.Windows. Forms
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.windows. forms/1.0.5000.0__b77 a5c56193
4e089/system.windows. forms.dll
----------------------------------------
System.Drawing
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03 f5f7f11d50a3a/
system.drawing. dll
----------------------------------------
Infragistics.Wi n.UltraWinStatu sBar.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinStatu sBar.v4.
3.DLL
----------------------------------------
Infragistics.Wi n.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.v4.3.DLL
----------------------------------------
Infragistics.Sh ared.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Sh ared.v4.3.DLL
----------------------------------------
Microsoft.Visua lBasic
Assembly Version: 7.0.5000.0
Win32 Version: 7.10.6001.4
CodeBase:
file:///c:/windows/assembly/gac/microsoft.visua lbasic/7.0.5000.0__b03 f5f7f11
d50a3a/microsoft.visua lbasic.dll
----------------------------------------
Infragistics.Wi n.UltraWinGrid. v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinGrid. v4.3.DLL
----------------------------------------
System.Xml
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.xml/1.0.5000.0__b77 a5c561934e089/syst
em.xml.dll
----------------------------------------
Infragistics.Wi n.UltraWinTabCo ntrol.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinTabCo ntrol.v4
..3.DLL
----------------------------------------
Infragistics.Wi n.UltraWinEdito rs.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinEdito rs.v4.3.
DLL
----------------------------------------
Accessibility
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.573
CodeBase:
file:///c:/windows/assembly/gac/accessibility/1.0.5000.0__b03 f5f7f11d50a3a/a
ccessibility.dl l
----------------------------------------
Infragistics.Wi n.UltraWinDataS ource.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinDataS ource.v4
..3.DLL
----------------------------------------
Found it.
You need to create the key "ConverseDB MS" before you can reference it.
Regards
Scott
"Scott Gunn" <sc***@thebigsp ider.co.uk> wrote in message
news:uU******** ******@tk2msftn gp13.phx.gbl... Crashes on my PC too.
Will take a quick look for you
Regards
Scott.
"Richard Thornley" <rh**@thorsoft. com> wrote in message
news:#b******** ******@TK2MSFTN GP14.phx.gbl... Hello,
I am working on a VB.Net application and I am getting an error ONLY on
the main computer that uses the application. The main computer is on the
other coast so of course it would be the one having the problem. The application works fine on the test computers in my office. The test computers are
all running Windows XP Service Pack 2. (Now that I wrote that I should
check the version of Windows XP on the main computer.)
Here is my code...
Private Sub WriteRegistryKe y()
MessageBox.Show ("WriteRegistry Key Begin")
Dim keyLapTopLocati on As Microsoft.Win32 .RegistryKey
Dim keyDeskTopLocat ion As Microsoft.Win32 .RegistryKey
MessageBox.Show ("WriteRegistry Key Step 1") <-- This message was
displayed
keyLapTopLocati on =
Microsoft.Win32 .Registry.Curre ntUser.OpenSubK ey("ConverseDBM S", True)
<--error is in this line or the next
keyLapTopLocati on.SetValue("La ptopLocation",
editLaptopLocat ion.Text)
MessageBox.Show ("WriteRegistry Key Step 2") <-- error occured before
this message displayed
keyDeskTopLocat ion =
Microsoft.Win32 .Registry.Curre ntUser.OpenSubK ey("ConverseDBM S", True)
keyDeskTopLocat ion.SetValue("D esktopLocation" ,
editDesktopLoca tion.Text)
MessageBox.Show ("WriteRegistry Key End")
End Sub
Since the main computer using the application is on the other coast I
did a very low-tech thing and included some messageboxes in the code to try to
isolate the offending code. The "step 1" messagebox displayed but the "step 2" messagebox did not display. So that puts the error in the code
between those two messageboxes.
The error displayed is...
An unhandled exception has occured in your application.
Object reference not set to an instance of an object
Below is the "Exception Text" from the "details" button of the error
dialog.
Any help with this issue would be greatly appreciated.
Cheers,
Richard
************** Exception Text **************
System.NullRefe renceException: Object reference not set to an instance
of an object.
at conversedbms.fr mSynchronize.Wr iteRegistryKey( )
at conversedbms.fr mSynchronize.bt nSynchronize_Cl ick(Object sender,
EventArgs e)
at System.Windows. Forms.Control.O nClick(EventArg s e)
at System.Windows. Forms.Button.On Click(EventArgs e)
at System.Windows. Forms.Button.On MouseUp(MouseEv entArgs mevent)
at System.Windows. Forms.Control.W mMouseUp(Messag e& m, MouseButtons
button, Int32 clicks)
at System.Windows. Forms.Control.W ndProc(Message& m)
at System.Windows. Forms.ButtonBas e.WndProc(Messa ge& m)
at System.Windows. Forms.Button.Wn dProc(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)
at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll
----------------------------------------
conversedbms
Assembly Version: 1.0.1832.29608
Win32 Version: 1.0.1832.29608
CodeBase:
file:///C:/Program%20Files/ConverseDB/conversedbms_de bug.exe
----------------------------------------
System.Data
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.data/1.0.5000.0__b77 a5c561934e089/sys tem.data.dll
----------------------------------------
System
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system/1.0.5000.0__b77 a5c561934e089/system.d ll
----------------------------------------
System.Windows. Forms
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.windows. forms/1.0.5000.0__b77 a5c56193 4e089/system.windows. forms.dll
----------------------------------------
System.Drawing
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03 f5f7f11d50a3a/ system.drawing. dll
----------------------------------------
Infragistics.Wi n.UltraWinStatu sBar.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinStatu sBar.v4. 3.DLL
----------------------------------------
Infragistics.Wi n.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.v4.3.DLL
----------------------------------------
Infragistics.Sh ared.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Sh ared.v4.3.DLL
----------------------------------------
Microsoft.Visua lBasic
Assembly Version: 7.0.5000.0
Win32 Version: 7.10.6001.4
CodeBase:
file:///c:/windows/assembly/gac/microsoft.visua lbasic/7.0.5000.0__b03 f5f7f11 d50a3a/microsoft.visua lbasic.dll
----------------------------------------
Infragistics.Wi n.UltraWinGrid. v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinGrid. v4.3.DLL
----------------------------------------
System.Xml
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.xml/1.0.5000.0__b77 a5c561934e089/syst em.xml.dll
----------------------------------------
Infragistics.Wi n.UltraWinTabCo ntrol.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinTabCo ntrol.v4 .3.DLL
----------------------------------------
Infragistics.Wi n.UltraWinEdito rs.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinEdito rs.v4.3. DLL
----------------------------------------
Accessibility
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.573
CodeBase:
file:///c:/windows/assembly/gac/accessibility/1.0.5000.0__b03 f5f7f11d50a3a/a ccessibility.dl l
----------------------------------------
Infragistics.Wi n.UltraWinDataS ource.v4.3
Assembly Version: 4.3.20043.27
Win32 Version: 4.3.20043.27
CodeBase:
file:///C:/Program%20Files/ConverseDB/Infragistics.Wi n.UltraWinDataS ource.v4 .3.DLL
----------------------------------------
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: Bob |
last post by:
I'm working on a Windows app that needs to write to the Registry HKLM. I
keep getting a "System.UnauthorizedAccessException: Cannot write to the
registry key." error when running the app. I'm logged in as an
Administrator and it's a Windows app. What permission does it need? Here's
the code.
private void ChangeReg() {
string regPath =
"SOFTWARE\\Microsoft\\.NETFramework\\AssemblyFolders";
RegistryKey thisKey = Registry.LocalMachine;
|
by: Chakkaradeep |
last post by:
Hi all,
heres my code,
*******//////////////////////Starts
Here////////////////////////////////////*********
try
{
RegistryKey rKey =
Registry.LocalMachine.OpenSubKey("SOFTWARE\\AICM\\Position",true);
|
by: Ty Moffett |
last post by:
Below is a set of insructions that changes the registry keys pertaining to
Automatic Updates on my Windows XP box.
I can make changes using the control panel applet and see the changes
reflected via regedit.exe. However when I make the changes with the code
below those changed are NOT reflected in the control panel applet even
though they are actully being set.
Does anyone have any experience with this?
|
by: Peter John |
last post by:
I am using the following code to read from and write to the registry.
The writing works fine but reading always fails. Can anyone suggest
what is going wrong?
Imports Microsoft.Win32
Public Class clsRegistry
Private Const conRegKey As String =
"Software\MyCompany\MyApplication"
|
by: RickH |
last post by:
System.UnauthorizedAccessException
Cannot write to the registry key.
Is what I get trying to write a value in a HKCU\Software key.
My InfoPath form is fully trusted.
I have full permissions on the key according to Regedit permissions
Using vb.net 2003
For that matter, a Windows form I created doesn't allow me to delete a key,
and I can't write a key value in my Outlook com add-in, either.
Account has admin priviledges.
I guess I have...
| | |
by: pagates |
last post by:
Hi All,
I am attempting to write values to the registry, but get an
UnauthorizedAccessException when I try to do a SetValue on an existing key.
However, I can create the key, with a value, when it does not exist.
Here is a snippet of the code:
Dim RegKey As RegistryKey
RegKey = Registry.LocalMachine.OpenSubKey(BaseKey & "\" &
SubKey, False)
|
by: Piotrekk |
last post by:
Hi
I have accessed registry key where system path is stored:
RegistryKey myKey =
Registry.LocalMachine.OpenSubKey("System\\CurrentControlSet\\Control\\Session
Manager\\Environment");
Then i'am trying to change the value:
|
by: =?Utf-8?B?Q2hhcmxlcw==?= |
last post by:
Hi:
I'm looking for an example of modifying the registry of a remote system.
Thanks much!
Charles
|
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...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
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...
| | |
by: tracyyun |
last post by:
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...
|
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();...
|
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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |
