Exact Code Produces Different Results?
Oct 15, 2010I have this code.
vb
Case Keys.U With Me.TextBox1 Dim selectionStart As Integer = .SelectionStart
Dim
[code].....
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Move A PictureBox Produces Incorrect Results?
Feb 17, 2011Im working on a board game in vb.net. But Ive stumbled on a problem; for some reason Im not getting the correct location reference when I move my picturebox. Let me explain the procedure; First it locates the current position of Red1 with Red1Top and Red1Left, and assigns a number for its position; intCurrentSpot. Then it adds what ever was rolled from the dice intDieA to the current location; intCurrentSpot and the second case statement moves it to the new location. HOWEVER position 11 reads as position 10 and hence gives the user an incorrect reading to where the dice points. Ive checked the numbers over a thousand times and still getting an incorrect reading, what am I doing wrong or can I use something else to get Red1 location?[code]...
View 12 RepliesSplit A String With <CR><LF> In It Produces Strange Results?
Mar 4, 2009I have a string with 3 rows. Each row is ended with <CR><LF>. I have verified this by writing the string to file and open it in notepad++The problem I am having is that I want to split this string into an array. When I split on vbCrLf I get 6 lines with this code:
View 2 RepliesSending The Same Series Of Emails With MAPI In VB5 Produces Different Results?
Oct 15, 2009I am using VB5 on a Windows XP SP3 computer.I have an application that send emails to customers that have birthdays today and that bought a product from me today. If I run the application several times with the same search criteria with the same customers and the same date and time, I "may" or "may not" get the save Emails sent out.I am using a MAPI Signon prior to the birthday select and MAPI Signoff after the birthday select; another MAPI Signon prior to the sales today select and MAPI Signoff after the sales today select.I count the emails that are supposed to be produced in each select above and the counts are correct. It's the emails that may not agree with the counts.What could cause this?
View 1 RepliesExact Code To Insert Value From Textbox To Access Table?
Feb 12, 2011I want to know the accurate coding for inserting value from textbox to Access table . e.g : Student type in their name to textbox , when the add button is clicked, the name will be stored to the Microsoft Access table that has been created
Due to too many code version I have been research on web( youtube, google, forum, blog etc) I getting confused of different code from different programmer, can anyone let me know the exactly working coding?
C# - Decompiling .Net Assembly Produces Code With Invalid Member Variable Names; Names Starting With $STATIC$?
Sep 5, 2011I am doing work for a client who has lost the source code for one of their VB.Net WinForms applications. The assembly they have is not obfuscated at all. I am trying to recover as much of the source as I can as C# source and have tried several tools for decompiling assemblies, including Reflector, ILSpy and JustDecompile (all the latest versions), but they all produce code with a huge number of errors in them. Because of the large number of errors in the generated code, I am going to ask about the specific errors (in different questions), get more directed answers and in this way try shed some light on why all the tools are having difficulty decompiling this assembly. This question pertains to the fact that the code generated by all these tools always have a large number of invalid member variables (fields) such as the following:
private short $STATIC$Report_Print$20211C1280B1$nHeight;
private ArrayList $STATIC$Report_Print$20211C1280B1$oColumnLefts;
private StaticLocalInitFlag $STATIC$Report_Print$20211C1280B1$oColumnLefts$Init;
why the generated code has these invalid member variables?
VS 2008 Make Sure That The Old Code And New Code Produce The Same Results?
Dec 18, 2009I am trying to rewrite some code and I am trying to determine if I am writing it correctly. My goal is to make sure that the old code and my new code produce the same results(i.e. are logically equivalent). Are the 2 code blocks below equivalent?
Old
If a = 1 then
If b = 3 OrElse b = 18 OrElse b = 20 OrElse b = 21 OrElse b = 4 then
' Do something
[code]....
.net - Results Different When Break Into The Code?
Nov 21, 2011I created a small vb.net console app in visual studio 2008 trying to learn .net but my results show differently when I break in the code and press F11 to step through. If I do it this way, the results I expect to get show but if I don't break into the code the results aren't what I'm expecting.
Basically everytime I click a button i want to write four numbers that are random. If I break into the code, these show random numbers i.e. 1 3 4 3 but if i don't break into the code. my numbers are all the same i.e.1 1 1 1. Here is my code, like I said I'm still learning so the logic is probably not correct.
[Code]...
2 Buttons With Same Code Producing Different Results?
Mar 8, 2012so im using two split containers to show four different panels at the users request using two buttons. Split container 1 works fine and will only show the panel requested by the user but split container 2 when i hit the button does not hide panel one and only show panel 2 it shows both panels at the same time yet the code for the buttons are exactly the same
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnShow.Click
[code].....
Getting Results Into Code From An Stored Procedure?
Dec 8, 2009My app calls for the use of an SP that doesn't return rows from a table, but results based on certain conditions.
View 3 RepliesPieces Of Code Exhibit Different Results?
May 16, 2011Anyone care to explain why these two pieces of code exhibit different results?
VB.NET v4.0
Dim p As Integer = 16
Dim i As Integer = 10
Dim y As Integer = p / i
[Code]...
VS 2008 Converting Code And Obtaining Results
May 16, 2010I have used the code convertor at developerfusion to convert the following two pieces of code (originaly from url...Can anyone tell me how to get the returned Latitude and Longitude values to display in my textboxes named tab5txtLatitude and tab5txtLongitude? [code]Conversion seems to have been done ok apart from the two lines (in red text) which appear to be missing from the converted function.
View 7 RepliesCan't Get Results From A Query In Code Behind In Silverlight Business Applications?
Jul 19, 2011regarding your book "Pro Bussiness Applications with Silverlight 4" there is something that makes me cumbersome. I'm Talking about getting results from a query in code behind.uppossing you are using WCF RIA Services, you are always getting Nothing as a result due to asynchronous mecanism betwwen Server and Client.I've tried to use a BusyIndicator like this (VB), but it doesn't work:
dim ctx as new DomainService1
dim query= from p As Entity1 In Ctx.GetQueryEntity1Query select p
If ctx.IsLoading = True Then
[code].....
Getting The Sql Code In The Rich Text Box To Produce The Results For The Query?
Apr 12, 2009At present i have an interface which displays a string of sql code in a rich text box.
I also have my microsoft access database connected to the form.
How would i go about getting the sql code in the rich text box to produce the results for the query??
VS 2010 - How To Replace Html Entity Code Numbers In Source Results
Sep 6, 2010how to replace the html code numbers with the correct ones? i would show you example of html output, but vbforum automatically converts the characters so no point. i wish the replace all the & #40; (without the space) and so on with their correct replacement eg, ( in this case. also would like a short way to do this as i will be using this multiple times. so basically i would like the source to be exactly as it would if you viewed source in firefox browser, not with all the special chars unformatted like visual studio does.
View 3 RepliesCommit Changes To Database Produces Error
Feb 27, 2012So I'm going through a tutorial on how to get stuff in my vb form to update a Access Database. I know, I should be using sql, but Im just learning. Anyways, here is the code..
[Code]...
Office Automation :: Write A Code For Excel So That It Generates Results In Last Empty Column On Sheet
Jan 4, 2012I am trying to write a code for excel so that it generates results in the last empty column on the sheet. below is a sample data of what is there:[code]
View 3 Replies.net - Render Control To Html Produces A Different String?
Jul 7, 2010I am trying to render a hyperlink to html. ( etc)
When the page loads it works fine. (and lots 10 links) on the update panel it hits the same function and tries to get another 10 links. I set the navigationURL to something like
"../Folder/Mypage.aspx?498592ghjgfosdfgo"
It is set identically both times(load and updatepanel postback) but when i try to render it to html the second time (on the update panel) it adds "../" to the front so i end up with
"../../Folder/Mypage.aspx?498592ghjgfosdfgo"
The function where it changes here
Public Shared Function RenderControl(ByVal c As Control) As String
Dim sw As New IO.StringWriter
Dim htmlw As New HtmlTextWriter(sw)
[Code]....
.net - Session Variable In Class Produces NullReferenceException?
Feb 2, 2012I have a class with a subroutine as follows:
Public Sub SetPermissions()
If IsNothing(HttpContext.Current.Session) Then
Exit Sub
Else
[code]....
I know that my session variable is not yet set, hence a null value, that's why i'm trying to handle it with IsNothing, but my code still bugs out on me.
1 Out Of 700 Custom Controls Produces A Security Exception?
Jul 27, 2009For some reason one of my controls produces the following excecption error when adding to the VS ToolBox:Request for the permission of type System.Security.Permissions.SecurityPermissions, mscorlib, Verion=2.0.0.0, Culture=neutral etcWe have identified it is this class within the Custom Control but we not sure whyit is erroring
View 2 Replies.net - Silverlight UTF8 Encoder Produces Wacky Output?
Oct 14, 2010I've been trying to trace down a bug for hours now and it has come down to this:
Dim length as Integer = 300
Dim buffer() As Byte = binaryReader.ReadBytes(length)
Dim text As String = System.Text.Encoding.UTF8.GetString(buffer, 0, buffer.Length)
The problem is the buffer contains 300 bytes but the length of the string 'text' is now 285. When I convert it back to bytes, the length is 521 bytes...The same code is a normal WinForms app works perfectly. The data being read by the binary reader is a UTF8 encoded string. Any ideas why Silverlight is playing funny buggers?
BitBlt Function Produces Empty Bitmap When Compiled For X86 In .NET 2.0 VB App
Oct 4, 2010I have a BitBlt wrapper function in my VB project. It works just fine when compiled as Any CPU, but when I aim it at x86 it creates an empty bitmap. I must use x86 as other parts of the app require it. Here is the code:
Imports System.Drawing.Imaging
''' <summary>
''' Provides the static method ControlCapture used to
''' take screenshots of the specified control.
[Code].....
Create A Program That Produces Random Sentences As Output?
Nov 14, 2010I'm trying to create a program that produces random sentences as output. With five arrays of strings, one each for nouns, adjectives, verbs, prepositions, and articles. Each array should hold several words for that part of speech. It's supposed to generate sentences by randomly choosing eight words (randomly generating eight array indices) from these arrays, always constructing sentences by using the parts of speech in the following order: article, adjective, noun, verb, preposition, article, adjective, noun.Also, theh code should be properly modularized so that the code to generate each part of speech is not repeated.
View 8 RepliesPrinting In Background (produces PDF Files Instead Of Paper Copies)
Oct 28, 2009I want to convert documents to PDF by "printing" them on a "virtual" printer (which produces PDF files instead of paper copies). My code looks like this:
[Code]...
Select Null Records Produces Exception Error
May 29, 2012Not sure what I am doing wrong, but here is the code.
SQL Server Express 2008 R2
VB 2010
Private Sub FillDataSetAndViewGrid()
[Code].....
.net - SQLDataAdapter Filling Datatable With Primary Key Produces Error And Exits Sub?
Aug 12, 2011Ok so this is going to take some explaining. The process I am trying to do is grab data from a table function in SQL and then fill a dataset with the returned values. I then have to run this query twice more to query an alternative number table. Then add to the same table as the previous queries.This needs to be as fast as possible, so I am currently using an adapter.fill to populate the datasets and then a dataset.merge to put them all into one table.
The problem is the query can return duplicates which waste time and space, because of this I made column 3(part_ID) the primary key to stop duplicates.When this is run with the .merge it quits at the first instance of a duplication and doesn't continue with the population.
[Code]...
Single Click On Notifyicon Menu Item Produces Two Events?
Dec 17, 2009I have a program which puts an icon in the notification area and has a menu associated with it available by right clicking on the icon. I want the menu items to be selected by single left clicks but I also want the user to be able to single left click on the icon itself to do some other functionality.
Here's the problem - the single click on the menu first fires the notifyicon1_click() routine and then the menuitem1_click() routine. How do I know in the notifyicon1_click() whether it has been called from a menu click or a click on the icon itself?
the following piece of test code duplicates the problem
Imports System
Imports System.Drawing
Imports System.Windows.Forms
[Code]....
Show The Final Results Instead Of The Results Real-time
Sep 28, 2010I have a form that allows users to select file and then it reads the contents, parses the data and then executes a sql insert statement to add it to a database. What I am having issues with is showing real-time results. Currently, I have the import operation take place on the import form within the OnLoad event. The problem with this is it only shows the final results instead of the results real-time. Is there anyway to do this without creating a seperate thread and delegates?
View 1 RepliesCreating New MailAddress Produces 'specified String Is Not In Form Required For E-mail Address'
Oct 6, 2011I am trying to create a new MailAddress, the email is coming from Request Parameters, that is: Request.Params("fromEmail"). It is actually being sent from an android device through an http request.When I try to create a new MailAddress from this email, I get the error "The specified string is not in the form required for an e-mail address". When trying to create it directly, that it ma=new MailAddress("a@b.com") using the same coming string, it works, but creating it using ma=new MailAddress(Convert.ToString(Request.Params("fromEmail")) produces the error.
View 1 RepliesGet The Exact Time?
Aug 23, 2009Is there anyway to get the exact time. I know 'Now' Commands get the system time but the system time is not exact to real time, is there way of returning a value from a webpage, even using a webbrowser.
View 5 Replies
