how to make an update on protected exe..? everytime i open on vs 2008 my protecteddoes application with winlicense it does not work.. now how to make an update to my software .. ? every time i rebuild my application , protection was gone.. and the old license does not work.. to the new exe...
View 2 RepliesI am having a Friend Class InterceptingChannelBase class.It has a property as below:
Protected ReadOnly Property InnerChannel() As TChannel
Get
Return Me.innerChannelT
[code]....
This class is being inherited by (Friend Class InterceptingInputChannel) class which in turn contains another (Private Class TryReceiveAsyncResult) class.The property above is being used in this private class as below:
Public Sub New(ByVal channel As InterceptingInputChannel(Of TInputChannel), ByVal timeout As TimeSpan, ByVal callback As AsyncCallback, ByVal state As Object)
MyBase.New(channel, callback, state)
[code]....
I am getting the error on the above underlined statement saying that Protected Readonly Property InnerChannel is not accessible in this context because it is declared asa Protected.As far as i think,if i declare a property in class as 'Protected' then if this class is inherited by 'another' class then i can use this property and it should not throw an error.
On form1.load it loads up form2.... Form1 is not enabled unless form2 is completed right. If completed right remember not to show form2 and enable form1.
View 11 RepliesI just want to make my vb.net project password protected without any database. And also i want to make my program trialware and with registration key facility.
View 3 RepliesDim box As MultiTextBox = New MultiTextBox
Dim i As Integer
for i = 1 to 3 Step 1
lengthWidthHeight = MultiTextBox.GetItemValues()
Next i
This excerpt of code is using the NXOpen API. In the NXOpen API, the MultiTextBox class is public. However, when I compile the code I get the message:
'NXOpen.UIStyler.MultiTextBox.Protected Sub New(ptr As System.IntPtr)' is not accessible >in this context because it is 'Protected'
My question is, how am I getting an error about protected scope? Could it also be that the API documentation is incorrect?
ok basically i was trying to make a Control that exposes its protected properties to the public. example, you could call the protected DoubleBuffered property publicly. the problem is that this class called ExposedControl must be compatible with the type System.Windows.Forms.Control, meaning i should be able to create an ExposedControl using an existing Control so i had something like this in the constructor.
Public Sub New(ByVal control as Control) Me = control
[Code]...
Im trying to make a "database" in VB 08 and i donīt have a clue how to do it. I Want that my program will be able to update itself when i want it to update Ex: My friend downloads my program and lets say 2 days later i want to update it becuse i have discovered a flaw how would i do it? Do i have to use a installer so my friend gotta install it or what?. I donīt think that its a code im looking for or im i wrong. IS it a code im looking for or what ?
View 1 RepliesI have an update panel that has a table in it with 4 images. Every few seconds a new image is shown. All this works but when the image changes the whole page is refreshed. I am using Visual Studio 2008 and VB.Net 3.5.I only want the images in the updatepanel to refresh. How can I do that?
UpdatePanel Code:
<asp:UpdatePanel runat="server" ID="upImgSwitch" UpdateMode="Always">
<ContentTemplate>
<table height="200px" width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
[Code]...
How do I get it so my program reads the database when its password protected? This is the code I have at the moment?.
Code:
myConn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;
Data Source=|DataDirectory|db1.mrk;"
I have gotten this error: Attempted to read or write protected memory. This is often an indication that other memory has been corrupted. Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code. Exception Details: System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory has been corrupted. The error is at code in red.
[Code].....
I am trying to use a .dll in .Net that was written in C++ and was previously used in a VB6 application. I get the error mentioned above. I see lots of posts referring to how VB6's long data type is different in .Net but these fuctions use only integers and strings. Can anyone tell me what is wrong with this?
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Module1.lp_checkout("Redistricting", "9.0", 1)
End Sub
[Code]...
I am working on an application that starts a few threads every second. The threads don't do much, and everything seemed fine. I monitor the number of threads running, and I have never seen it higher than 4.
Last night I started the app and this morning I had this.
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
The threads can make changes to two List(of Strings) and I had SyncLock's surrounding the code that did that. It has been running for several hours again and all seems well.
My question is that I found a place in the UI thread that was copying the list without the lock. Could that have caused the error?
how to debug something that isn't going to fail conveniently?
i am trying to open and navigate to second web browser when i recieve this error; here are the details;
System.AccessViolationException was unhandled
Message="Attempted to read or write protected memory. This is often an indication that other memory is corrupt."
Source="System.Windows.Forms"
StackTrace:
[Code]...
I'm using an MS Access database which has password (database password, not a workgroup or smth). I'm using 13 characters - with no special signs- only letters. When I try to open the DB from access it works fine, but when I try to run my Windows Form application from Visual Studio Connection String, I get a message that "Not a valid password".
[Code]...
i have have a few questions about the syntax of the lan.:
1) What is the 'Get' statement and when do you use it?
2) Whats the difference between public, private, protected etc... when declaring functions and subs.
3) When would you use the overrides property?
Is there a way to make an update for your program that the 'user' can update the app without re installing the whole program?
View 1 RepliesI cannot use Visual Basic 2008 at all. When I go to "new project" and choose "Windows Form Application" I get this error.I have tried multiple uninstall/reinstall with no result.A microsoft reply to this suggested that I needed: " .NET Framework 2.0 Service Pack 1 " I checked, and I did not have the .netframework 2.0 service Pack 1.
When I tried to download and install the above from Microsoft.com, the istaller said that "it was not allowsed" and I was not able to install the service pack 1.
I tried Uninstalling net framework 3.5, 3.0, 2.0 and then reinstalling .netframework 2.0 sevice pack 1; then reinstalling Visual basic 2008 express edition. At the reinstall of Visual basic 2008, .netframework 2.0 sevice pack 1 is unistalled by .net framework service pack 2.When I check the foruims for simiar problems, the formus are mostly for Visual basic 5.0, or other programs that I do not have.
Here is the programs I have installed:
Operating system: Windows XP
Microsoft .net framework 1.1
Microsoft .NET framwork 1.1 Hotfix(KB928366)
Microsoft .Net Framework 2.0 Service Pack 2
[code]....
All the security updates and hotfixes for Widows XP.
I can't make difference between public class and private class and friend and protected friend class.
View 1 RepliesI am having a bit of a problem with a query and I have google around and I still haven't find out a solution.I have an update query, but when it is executed I get a Syntax error in UPDATE statement.
[Code]...
I have always made a setup file with "instal creator" which have made a nice one file of my program and it have been easy to share. This time I need a chance to update my application. I read somewhere that having website is necessary or its much easier to do that way, is it true? I have worked before with ucoz/unet so I think I could use it.
View 1 Repliesi want to update a label so I sorta know it's still running or not.I have this
Dim temp As String
Dim filename As String
temp = "D: est"
[code]....
What is the best way to make anupdate able application?
View 6 RepliesI want an auto update of my own game launcher with customize [url]....
View 14 RepliesI am trying to make a program that will update my blog.I need it to add to the top of the existing file.thats all. One Textbox, One Button.Im stumped though.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sFileText As String
[code]....
I've been working on my program, which is a calendar, and I want to update it with the so called: 'Textfile method'. (Not ClickOnce, try'd it but didn't work out.) So basically I dont know where to start, I want my app, to download a text file from lets say: http://localhost/textfile.txt/ I want the app to compare the text file to its current version and if the textfile> than the current version I want the app to download lets say[curl]...
View 28 RepliesHow can i make an automatic update for my program
View 2 RepliesI want to make condition to update my table if there's already same data (in the same column) inserted in the table.[code]...
View 2 RepliesAfter changing the .currentposition property of a Windows Media Player control in vb.net, the slider position changes but the display does not update to show the current frame of video. How do I make the display update without having to actually go into 'play'?
View 5 Repliesi need a update statement to make a record = 1 example : the colum what need to change is active and it must stand on 1 to show you in to a listview (that part works) but i need to do it manualy to make them active now i liked to when the login is a succes then the record = 1 for you this is my code :
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim adapt As MySqlDataAdapter
Dim sqlquer = ""
[code].....
i get this error : Object reference not set to an instance of an object.
My boss has just asked me to make an "Update Program Function" for our program.My program is being used by someone in my company. The database is put on server computer.At the present, my program run by some dll file, and when I fix or update the source code, i will compile to dll and put it on the server disk. After that, the users will go to this server disk and copy the new dll and overwrite the old dll in their client computer.
Now my boss asked me to make an "Update Program Function" : before the user login, the program will check the version (or the creation date) of the dll in the server disk, if it newer than the current dll, the program will update the new dll, else the program login normally How can i do that?