Change The IRQL Level Of My Program?
Apr 11, 2012Is it possible to change the IRQL level of my program?
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Access Level - Change Password ?
Feb 18, 2011I thought i am doing fine with my project..The access level is fine.. when i login as "ADMIN". I can change the password.. But for other users, if i click save nothing happens but if i click it again it will save(In my savebutton event the txtbox is cleared if saved)
Here is the code for my login(this is the access level part)
If reader.Read Then
Dim access As String = reader.Item("Position").ToString
Select Case access
Case "ADMINISTRATOR"
Me.Hide()
[CODE]...
AND THIS THE change PASSWORD PART
Private Sub UserPasswordUpdate()
Try
Using _connce = New SqlCeConnection("Data Source=" & _dbAlumniTracking)
_connce.Open()
[CODE]...
VS 2010 - How To Detect Field Level Data Change
Sep 26, 2011I have a question about event handling. Is it possible to detect field level data change in vb.net? i don't want my codes to be dependent on the the bound control's event to detect the change on the field value. I'm thinking there must be a better way (coming from a Delphi background). For example: a change on the Qty field will automatically trigger the event to compute the invoice detail Amount - (pseudo-case sample: Amount = Qty * UnitPrice).
In Delphi, every field is treated as an object with its own properties and events. So it's very easy to associate an event with it.
Example:
procedure TfrmInvoice.qryInvDetQtyChange(Sender: TField);
begin
inherited;
qryInvDetAmount.value := qryInvDetQty.AsInteger * qryInvDetUnitPrice.AsCurrency;
end;
How can I achieve the same using vb.net?
Application-level KeyUp/KeyDown Events (not Windows Form-level)?
Apr 1, 2012I am creating an Excel add-in written in VB.NET. I would like to bind KeyDown and KeyUp events to the spreadsheet to record when the user presses and releases the arrow keys while navigating the spreadsheetIdeally, these events would be built into Excel alongside the native SheetActivate and SheetSelectionChange events, for example. Alas, they are not.
View 1 RepliesAdd Application Level Error Handler In Program Win Forms?
Sep 21, 2010How to add application level error handler in vb.net win forms
View 1 RepliesWhat's The Difference Between Dim On The Member Level And Static On The Procedure Level
Jan 6, 2010In Visual Basic 2008, there's two different ways that I know of to accomplish the same thing:The Dim on the member level:
Dim counter1 as integer = 0
Dim counter2 as integer = 180
Public Sub SampleSub1()
[code].....
VS 2010 Higher Level Of Access Makes Program Dysfunctional
Mar 13, 2011So I have this program which I can use to drag files in it and do something with it, and when I run it as administrator, it doesn't let me drag the files in at all, but when I run it normally it does. Is there a reason behind this? And how would I go about fixing it?
My code if it means anything:
Imports System.IO
Public Class Form1
Dim SetSU As Microsoft.Win32.RegistryKey
[Code]......
Top Level SQL Table Row - Save The Top Level Automatically?
Mar 18, 2011I have created a simple program which uses a two tier structure of SQL Tables.At the top level, one record holds the date of the activities and linked to it using its primary key as a foreign key, three subordinate tables hold time stamped records.The issue I have been unable to solve is that before adding any of the lower level records for a given date, a newly added top level record must be saved to the database.Doing this manually is simple - but can I rely on my users to remember to do this before they start plugging in the lower level data?I thought not, so I am looking to save the top level automatically.I've failed miserably but I refuse to believe that it's not possible.
View 14 RepliesChange Login Code To Support For Multi Access Level Login?
Dec 14, 2009 May i know how to change my below login code to support for multi access level login? So that i can differentiate between manager and normal employees login so that i can enable or disable certain features for different department? I have the below code that can serve as a basic login.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'login code can work
conn.Open()[code]......
Multiple Level Of For Each And Linq In Each Level
Feb 12, 2011I have multiple level of For Each and in each level, i have a Linq that is the 'In' criteria as in:
[Code]....
It will go inside each for (because the value is not nothing), however, it will only loop (next) in the very inner 'For Each t In tFor'. After it is finish inner loops, the outer Fors' or Next will not execute... even thought there are more than one values in that 'In'... like 'sFor' or 'fFor'. i've noticed while debuging, while break at the for (for example 'sFor', before stepping in), i get the error message:
"Enumeration yielded no results" when i expand the result for that variable and it will not step into it. but if i do not expand the result, it will step in. It seem that some how, once an element is accessed for that 'In' collection, it breaks (meaning does not loop for the rest of the elements) the next for that collection is this a bug or am i missing something in Linq? BTW: i believe it has something to do with the SqlDataReader in the Linq. I'm working with IAsyncResult.
Import A Platinum Level Advisor .jar To Use With This Platinum Level Product Key?
Nov 10, 2009U0161 import a Platinum level Advisor .jar to use with this Platinum level product key.How I can get this and import it to continue my completion of setup of mysql download?From where I can download that file?To enable this application, please provide a MySQL Enterprise Product Key or your MySQL Enterprise credentials.
View 1 RepliesScreen Resolution - Change My Program's Size Correct To Make Program, 800x600 Such As Minimum?
Jun 1, 2010I made vb.net program for 1440x900 resolution, if i run my program on 800x600 or 1024x768, my program's resolution is bigger then windows, so i have problem with resolution. Now i want to change my program's size and i am interested in, wich resolution is correct to make program, 800x600 such as minimum?
View 9 RepliesChange Css Through Program?
Dec 22, 2009I have a style.css file which gives a color the the body of every aspx page, since every page calls that css file. But in one page I need to change the color of body through vb.net code.
View 2 RepliesChange Name Of My Program?
Jun 12, 2010I am trying to change the name of my app from True Tune to Garman Song Pro. I changed the project name but it still comes up in my assembly name and rootname space as True Tune and True_Tune respectively. Can I change the assembly name and rootname space to garman Song Pro without screwing up my app?
View 2 RepliesChange Program's To C++'s //?
Dec 29, 2010Is possible to change VB.NET's ' to C++'s //?
I want to change it because // is cool
Change DEVMODE Using Program?
Feb 9, 2010How to change DEVMODE (in every page) when printing multiple pages in VB .NET?
View 2 RepliesChange Name Of The Program Description
Jun 20, 2011Please can you tell how I can change the name of the All Programs > Text description of the program when it has been installed?
View 3 RepliesChange Result From Kbs To MB In Program?
Jan 5, 2011I have a form with 10 textbox's showing my computer information and textbox5 shows a number 123456789 of bites on my hard drive how can i change this number 123456789 to gigabites i want the result to look like (100GB)
View 1 RepliesChange Speakerconfiguration Via Program?
Feb 27, 2011I use a Creative Audigy SE which supports 7.1 Sound. So I pluged in my headset to the first connector and my speakers to the second which now gives me a 4.1 Soundsystem. The speakers are there to watch movies when I'm in bed and the headset is for normal computer-use (games etc.). Now I configured the driver that the speakers play the same as the headset and for the media stuff this works great, but when i start a game, the game seems to use my setup as a normal 4.1 system ignoring my system-configuration. In some games you can manually set it up right, but not in all. So my idea is to write a small proggram which let me fast switch between 2.1 for games and 4.1 for media-stuff and here comes the problem.
Is there any way in VB.Net to change the current sound-setting from 2.1 to 4.1? (I'm using Win 7 if that is important!)
Change The Cursor In Program?
Feb 9, 2010How can I change the cursor in my program? I'm making a shooting game and I want a crosshairs cursor.
View 2 RepliesChange Values In Another Program?
Feb 8, 2011I want to be able to change values in a program that i wrote by using another written program...
like if i want to change textbox1 to readonly during runtime... Well, If it is not worth it, it is not fun - you say programmers are boring but i say they are worth it.
How To Change Program Priority
Nov 2, 2009I want to change a program's priority (Not my own) or start it in a different priority. I have a small peice of code and have no idea where to go from there. Here's the small peice of code that I have:
System.Diagnostics.Process.Start(C:\Srcds)
That's not the exact directory, if it matters.
Can't Change Text On A Textbox In Program
Jul 25, 2009I am having a problem changing the text color of a textbox in vb I know that changing is like this
Textbox.ForeColor = Color.Red
when I do this it doesn't change anything still gives me the same black color . Also can it be because it in read only or is there some wrong with visual studio or My project
Change Default Excel Program?
Jun 21, 2009I have Excel 2003 and 2007 loaded on my computer. When I open an Excel file, it is defaulting to 2003. How do I check to see what the default program is for opening xls files and change this to 2007 in my code? I have already done the following manually:
1-Open My Computer
2-Go to Tools --Folder options
3-Click the File Types tab
4-Scroll down to the XLS file type and highlight it
[code]....
However I am not convince that its defaulting to Excel 2007 when I run projects in VB as I am seeing the "File Conversion" prompt when file are open.
Change File Extension Program?
Aug 15, 2010Is There any Function For changing a file extension in .NET?[code]...
View 4 RepliesChange Registry Settings Via Program?
Jul 9, 2010We have a VBScript that launches an Access app that connects via ODBC to SQL Server - wouldn't you know the server name is changing.
Is it possible to use VBScript to modify the ODBC information in the registry to point to the new server? Basically changing one specific value for one specific key. Am I better off deleteing the ODBC key and readding it from scratch?
Change The Version Number Of Program?
Jun 5, 2009This is probably an easy question: I need to change my version number from 5.4 to 5.5. This is not the assembly version, but the version (I think) of my executable.
View 5 RepliesChange Web Browser Proxy In Program?
Oct 22, 2009I searched, there are some examples for vb6, or vb.net previous version. however, none works for vb.net2008.some guys said light=proxy works, but I can not get it work in 2008.
View 2 RepliesErrors In Change Maker Program ?
Nov 8, 2010Is there a way to return only a set number of decimal places when using the mod function? My 'ones' equation seems to be rounding up? (I'm assuming I have the wrong idea about '\')
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[CODE]...
Is this program very inefficient? Based on the past programs I have written for this class, I would say I've probably done it again. I don't think I have written a single "efficient" program yet. =/
How To Change Program So That It Runs Off Of All Drives
Apr 18, 2010For some reason, I can only run my program at college where I created it. It runs off of E:/ (usb port) so when I take it home, it won't run as at home, my E:/ is a CD Drive. How can I change my program so that it runs off of all drives?
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