Activating Mixed Mode Authentication In SQL Express Through Coding?
Jul 24, 2009
I have developed a VB2005 winform application and used SQL Server Express as the back end. I have developed the Setup package as well. But when it came to deployment, I came across this particular problem.
During deployment SQL Express is installed but not the Server Mgt Studio hence by default SQL Server tends to be in Window Authentication mode. In my application I have used 'sa' user to connect to the DB. Which is possible in mixed mode authentication. Now in the absence of Mixed Mode Authentication, my package is not running as intended.
Now my question is, is it possible to activate Mixed Mode Authentication without installing Management Studio? And I would like to make a patch application to automate the process.
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Sep 21, 2009
i have vb.net 2005 i want to ensure is my SQL server is in MIXED mode
using program
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Oct 14, 2010
So I am getting the same exception as a lot of other people when I am trying to run an execute statement into my SQLite database in my Windows Forms project in Visual Studio 2010. The exception reads:
[Code]...
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May 9, 2011
I have an application, I want to connect my database in SOL Server Authentication mode(mixed mode), Hence When I connecting my database through connection string. then what parameter to be passed or what to be checked.
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Jul 8, 2009
I am using vs2002.Can we make any changes in coding, while break mode like vb6.0?My editor doesnot allow me to make any changes in coding in break mode.
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Aug 17, 2011
I am using in built sql server 2005 which comes with visual studio 2008 in my project.This is my connection string.SQLConnection oConnection = new SQLConnection("Data Source=.SQLExpress Initial Catalog=Fas");
When I try to open the connection like oConnection.open() I am getting error like "Login failed for this user. User is not associated with trusted connection."By some googling I get the idea that I am using Windows authentication mode. So how can I change it to mix mode authentication? I dont have separate sqlserver installed on my system. It is same that comes with visual studio 2008
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Sep 16, 2010
What is the real mode , protected mode , supervisor mode and the hypervisor mode ?
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Mar 9, 2009
I am having problems getting this program to run. It is a palindrome checker, you are suposed to enter a word or a phrase and determine weather it is a palindrome. The code is suposed to contain a Boolean valued function, and should display true or false if word(s) are palindrome.
Here is my code
Private Sub btnAnswer_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnevaluate.Click
Dim Input As String
If IsPalindrome(Input) Then
txtAnswer.Text = "True"
[code]....
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Nov 14, 2010
as we use sleep() mode in c++ or java, i want to use sleep mode in visual basic 2008 express edition. so kindly help me with a sample code which sleeps for 1000 milli seconds. Else provide alternative for sleep which delays / sleeps for 1000 milli seconds
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Mar 28, 2011
as topic, i need to send an e-mail without outgoing authentication becouse server hasn't outgoing authentication.. how i can do this??
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Jun 21, 2010
I'm wondering if there is any code that I could use in VB.net so it can determine the computer's startup mode (such as safe mode or safe mode with networking).
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Oct 14, 2010
i am using visual studio 2005 on win 7 with office 2007. i have developed win application. i am using microsoft activex spreadsheet component in my program. so it automatically creates reference to AxInterop.OWC11.dll When i run program in debug mode (open program and click RUN in toolbar it works) but if i run directly .exe (go to bin elease doubleclick .exe) it give error at loading point of that component. It says "Attempted to read or write protected memory. This is often an indication that other memory has been corrupted." An unhandled exception occurrs.
[Code]...
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Oct 28, 2010
I work for a shop that maintains a fairly new app. The app still has its fair share of bugs, with numerous tickets coming in daily. The error information we're given with those tickets is not as useful as it might be because the application was compiled in Release mode, which I read is smaller and faster (makes sense).
Are there any ramifications to deploying a .NET application to production that was compiled in Debug mode? I would expect it would be a bit slower, but I've read the difference is nominal. This would assure us that when we get errors on tickets we have line number associated with those errors and this, of course, makes debugging much easier. major red flags that would prevent you from doing this? I'm tasked with researching the possibility.
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Dec 8, 2009
This is applicable to C# and VB.Net. I am writing a console application, but one aspect of it I want to make representable in a GUI (that being downloads running, with progress bars). is it possible to write a console mode application that can also have a form in it that can be called from code inside the console component?
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Aug 7, 2009
I would like to find out how can I start an application when a certain process is active? for example. say I have an application and i want it to start when explorer.exe is active (witch is always). this is for testing purposes only at the moment...
the simple way I would have thought would be
Process.GetProcessesByName()
but, that is all i could figure out. I dont suppose i could use Process.Start () propriety since that will only work to call and open a process...
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Jun 21, 2010
I have small application which shows an alert in every 45 mins....( to take a break from work :) )..... It is a normal windows form with a timer in it and in every 45 mins I am invoking a message box. I am able to make it work but the problem is that when the application is minimized, the message box is not popping up, it stays with in the parent form (minimized). How can I bring it up to the user focus?
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May 7, 2009
Say we have a DataGridView on the main form. I can chose to establish its properties by code or by selecting them in the Properties panel. Is there a difference between these two techniques, a loading time penalty in any of the cases especially?
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Oct 25, 2011
I want to activate the built-in web camera on a laptop for my application using .NET
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Aug 24, 2009
I'm trying to figure out a way to prevent F10 from activating the window menu (same function as pressing 'alt') and fire keydown/previewkeydown instead. I know there are ways to do it using window.forms, but I'm using WPF on VB.net and I can't seem to find a method that would apply.
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Apr 27, 2011
I'm trying to figure out a way to prevent F10 from activating the window menu (same function as pressing 'alt') and fire keydown/previewkeydown instead. I know there are ways to do it using window.forms, but I'm using WPF on VB.net and I can't seem to find a metho
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Jan 14, 2011
I have to move the Cursor to certain X and Y position. I can locate the X,Y Position but the only problem I have is to activate the mouse click. I cannot do it.
Here is the code:
</Private Sub btnBrowseFile_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBrowseFile.Click
Call MseMove()
Call MseClick()
[Code] .....
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Apr 28, 2010
I have a short program to try to capture keystrokes. The KeyPress Event does not activate?
Dim Hold As New TextBox
Private Sub Form1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles Me.KeyPress
[code].....
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May 4, 2011
I'm not sure if what I am trying to do is possible, but surprisingly VS2008 seems to let me copy a .cs file directly into my VB.NET project. I then thought that I may be able to use the class in this file directly from VB.NET. However, it doesn't see it when I try to reference it in. Is what I'm trying to do possible, or is VS2008 simply treating the C# file as a resource file or something?
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Mar 19, 2009
I have most of this working, but there are some issues yet. Basically, it's a "History" form for patients There's a date field for each entry, and if that date doesn't match the date you're accessing the form I want it to disable all controls so you can't edit the form.So it would have to check the current date with the date that is on the form.The issues I'm having are this. It seems to work because when I click today's date nothing gets locked like it used to, but when I do click another date everything in that form gets locked, including the override button and the scrollbar. I don't want the scrollbar locked, and I want to have an override button so the user can edit the form if they truly wish. It also locks the DateTimePicker so I can't pick another date, I don't want that locked either.I tried enabling the DTP in the sub below but it must get ignored
[Code]...
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Nov 2, 2006
it is possible to code to a call another application and activate its "Tool" menu click.I am enclosing sample exe (this is the application that has to be called; and its "Tool" menu has to be acitivated, which fires a messagebox event")
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Oct 21, 2010
I have a string of randomly organized characters and I am trying to search a wordlist for matches. If the wordlist has a match I want it to add it to a listview. I wasn't for sure how to word the first two sentences and I think an example will help explainmy problem better. So here is an example. I have a textbox where you input what you want to search for in the wordlist. Lets say you type in tca . The wordlist contains cat frog dog , each word on a separate line. What i want to do is take what you typed in the textbox, tca , and find the word cat in the wordlist.
[code]...
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Jun 11, 2012
First of all I'm quite new in programming VB.NET, so maybe I asking a simple question. But so far I was not able to solve my problem.I developed an VB.NET application in VS2010. For the database I use SQLite V3.In VS2010 all is working fine, but when I build my application and run it under windows I got a message that I use a mixed .NET envionment. An error occurred creating the form. See Inner Exception Exception for details. The error was: Assembly with mixed mode was created with the runtime version v2.0.50727 and can not without additional configuration information loaded into the runtime version 4.0. In my program I use .NET4 tools (charts and dattimepicker dropdownboxes) but SQLite is compiled in .NET2.
So additional in VS2010 I added the "app.config" with the famous lines:
<startup useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0" />
</startup>
[Code]...
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May 24, 2011
I am looking for a little expert design insight.I am trying to save an overloaded property from a generic class.
Base Class
Public MustInherit Class BaseEvent
Public MustOverride ReadOnly Property IsWorkCalendar() As Boolean[code]....
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Jun 14, 2012
I developed an VB.NET application in VS2010. For the database I use SQLite V3.In VS2010 all is working fine, but when I build my application and run it under windows I got a message that I use a mixed .NET envionment.An error occurred creating the form. See Inner Exception Exception for details. The error was: Assembly with mixed mode was created with the runtime version v2.0.50727 and can not without additional configuration information loaded into the runtime version 4.0.In my program I use .NET4 tools (charts and dattimepicker dropdownboxes) but SQLite is compiled in .NET2.So additional in VS2010 I added the "app.config" with the famous lines:[code]
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Feb 9, 2010
Every six minutes, my program talks to an instrument. Then, it activates a notify icon's tool tip for half a second to say what it did and when. According to the databases, everything's been going great, but the balloon tip text is a week behind and still trying to catch up. I'm getting text after text about stuff that happened last week. You should know that no one's touched the machine for at least a week. Because the program talks to the instrument every six minutes, the computer never hibernates, never shuts down, and the screen saver is off.
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