I have many dll-files on my pc made by me. They have a Public ReadOnly name As String = "Name Name" returning who the owner of the dll is. I don't want to close the application just to change the dll to check.
I use Dim Library As New Library.Class1 txtName.Text = Library.name to get the name to the textbox txtName. How can I make it possible to write the path to a dll I want to check, so i don't need to change the code all the time?
how can i add the refrence that enable me to programe using MD5 so i can secure my data if any one has sample code or to show me how to use please let me know
View 7 RepliesI cant find the reference for Microsoft.SqlServer.Smo Where can I find this missing reference for VS2010 Pre release candidiate
View 10 RepliesLets Say you have a Class
Public Class ExampleClass
Private _Name As String = "Unnamed"
Private _Value As Object = Nothing
[code].....
Code will run from frmFacility and will shift into UserControl:
Public Class frmFacility
Private primaryBaseDay As Date
Private isClassPrimaryView As Boolean = False
[Code].....
At the line If facilityForm.IsOnPrimaryView Then, I get a NullReferenceException. Do you know the reason?
Also, I cannot create a new instance of the facilityForm, since I need to work with its singleton, although when I add a new instance of frmFacility, the IsOnPrimaryMode is set to false while it should be set to true in the gotoday sub from frmFacility.
Ex. The user of my applications extracts the app on his desktop or anywhere well i do not know how to add the refrence from the code? like :
AddRefnrece(Application.StartupPath & "data.dll") or what ?
Other Useful info :
I am using Visual Studio 2008/Visual Basic 2008
I am in a VB.NET class and I am currently modifing a game. I am trying to set up a High Scores system but a Null Refrence Exception error is making me angry.I am trying to reference a class called GameState which contains the Subroutines and variables to use the high scores. Below is the code for a form that is used to show the current high scores in two listboxes.
[Code]...
I had done one application using api which send the message to given number. The working of software is very fine without any error working on windows XP SP2. I heard that vista already contain the .net frame work so didnt installed .net frame work in machine. I checked in vista it shows .net frame work is in machine. But when same code i tried to run on Vista it gives the error. Error is as follows
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at SmsSendingApplication.frmSingleMessage.InternetOpenUrl(Int64 hInternetSession, String& lpszUrl, String& lpszHeaders, Int64 dwHeadersLength, Int64 dwFlags, Int64
[Code].....
what account for this error message in ls beta 2?'' The last change wasn't successfully persisted.Please shot down the running application.
View 1 RepliesI want to prevent my program from running when it is already running.How can I do that in my vb2008 Code?
View 1 RepliesI am trying to write a Windows Script that will allow me to monitor the following: That 2 x seperate but specific processes within Component Services "Running Processes" list are currently running and have not reset within the past hour. If I already know the PID, then I can retrieve the CreationDate (I assume which I can use to check for restarts? or is this the actual process creation/installation date) for each specific process, however if a restart occurs the PID will change and my script needs to know what the new PID is without me telling it!
[Code]...
We have a windows service running under a network account that calls and runs an ActiveX exe. The exe is running under the local system account, not the network account of the service.
View 1 RepliesI have on timer thread that needs to pass every time a different data to another running thread to make the calculations.
View 5 Repliesso, this is silly, my app is not running as .exe, however it is running when compiled with visual basic 2008 express, what is going on here?
View 12 RepliesI need to change where I save my program and support applications based on which Operating System is running.davidbell
View 1 RepliesI am unable to run VB.Net exe file on another computer.On that computer there is no VB.NET application. how can i make that computer for running .exe file.
View 1 RepliesI have an old project which i wanted to work on. It is a .vbw file (a .frm file also).Now i have microsoft visual studio 2010. But it is not running that old project.
View 1 RepliesI have an assignment to create a website that people can use to make dinner reservations. We are using Visual Basic code for the forms. It's supposed to keep running totals of each type of dinner. I'm having trouble getting the running totals to not reset to zero. I have them declared outside of the button click event. Not sure where I went wrong. Here's the code:
Option Strict On
Partial Class _Default
Inherits System.Web.UI.Page
[Code]....
Edit by Moderator: Split from this thread[code]...
View 4 RepliesI have already got the start date to verify if after end date and display message, but when i put the following code .focus it seems to run the code twice[code]...
View 1 RepliesI want to create a windows app which can display a message box whenever i open or close the internet explorer window. As the internet explorer window is opened a messagebox showing that "internet window is now opened" and when it is closed a msgbox showing "ie window is closed".
Kindly help this newbie in writing the code for the same that how can my app made in vb.net detects that ie is opened.
I'm not sure it it's right subforum, but i'm completly lost and a bit in hurry with that ;/ :
I'm a beginer - i've been learning vb just since few weeks and never have tried to run my project on some other computer
I've copied my project folder (which is running without errors) to another machine and here i get an error :
The file (""path to my database.mdf) is on a netowrk pat that is not supported for database files.An attempt to attach an aut-named database for file "once again that path" failed. A database with the same name exist, or specified file cannot be opened, or it is located on UNC share
under VB6 I used to use the code app.path, what is it under VS2008
When I write the final code I want my program to install the exe and support files in the same directory/folder
In the software I want to be able to refer to these support files when needed
Regards Princy558
I am having, and it may be related to another issue i am having, but im not sure.I have a form that all of a sudden stopped executing the formload event.i checked the initialize component method, stepped through it, and it runs fine.the formload has the handles clause on it. i put a breakpoint on formload and it does not stop on the sub header. so could it be part of this issue?::: every once in a while, the code parser breaks, and reads partial lines of code (designer generated code at that)...so an error that pops up is Error in line "clearBeforeFi" not recognized....in dataset designer code, it is reading half the line, seeing it as the whole line, and i get a thousand errors. I restart the IDE, and that is fine again.....
however, this formload thing does NOT want to go away.it shows the form, runs the initialize code, so it shows the form fine, but executes nothing.[code]...
I ran into an odd issue today while trying to get a web page up and running. At one point there is a sql select statement which basically selects one field from a table that has only one row of data. For some reason no rows are returned by the select statement when at the customer site from the web page.
The same select statement works on the same machine if pasted into a query window [SQL Express] and returns one row of one field as it should. The query works on my server from the same web page and also works on the other server I tested on. For some reason when ran at the customer site there is a delay of about 30 seconds and no data is returned.
There are several other queries in use at various times, same web site, same db, same server and all seem to work without issue but this one query is failing about 90% of the time, once in a while it returns a row. No errors are reported in either case. Using ADO recordset object, simple select field from table no where clause. Running under IIS7 from an ASPX file hitting a SQL Express database.
How can I get all of the running applications? If I have to use Process.GetProcesses, then how can I determine which are applications (appear in the task bar)?
View 4 RepliesA Dell T350 running XP? The VB6 code is circa 2005. We THINK we have the latest source code (we've been tasked with making some fixes/changes to a legacy project that was written by a long-gone contractor). Nobody here knows VB, but we've got Delphi, C++, and C# experience, and think we might be able to muddle our way through it.
What sort of setup should be have for this scenario? Will it help/harm to install all the latest patches for Windows, or go for a more "retro" setup, to match more closely what the developer was using some years ago?[URL]..
I am working on a tool that will better manage the server applications I run on my server. I have a working version of what I need written in VB6, I've tried converting the code from vb6 to .net with no luck. Basically I have a few server applications I would like to display the status of, if they're running or not. Then with a few buttons to start/stop the application accordingly. I've found a few different code snippets across the web which I've tried to implement in to my project with no luck.
View 5 RepliesI have created a service which should give a welcome message while I login to my Laptop & "Bye" message when I logout/shut down.Its setting is so that the service gets started automatically. But it starts & sops immediately. When I try to start it manually I get the following message:"Welcome service on local computer started & stopped. Some services stop automatically if they are not in use by other services or programs".how to keep my service running so that I can test whether its doing what it should do..!!
Below is the code.
Public Class Service1
Protected Overrides Sub OnStart(ByVal args() As String)
' Add code here to start your service. This method should set things
[code]....
Firstly I'm not a programmer and do not pretend to be one. I just enjoy killing some spare time I've been usining Visual Basic (started with VS2005 and now onto VS2010) to develop a program. Up until now I've been happy to plod along running the progam from the development environment. However, I recently was asked by an colleague if they could have a copy of the program to use.Therefore I opted to create an executable file for him to use. The problem is that whislt the executable file runs fine on my machine (Win 7) where VS2010 is installed, it does not deploy correctly on his machine (XP pro). Following is the message that I get:See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.
[Code]...