This code was posted in Chit Chat and everyone is saying how great it is. I just have Visual Studio 2010 and no familiarity with VB6 so I thought it would be good to convert the code to Visual Basic 2010.
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i recorded the following macro in excel 2007:
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my project was intially mandated to be done in c#.however a large contributor to the project wrote much of the business logic, which he knows well, in vb.net.How difficult would it be to convert the following c# code into vb.net.
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Dim wiaManager As WiaClass = Nothing ' WIA manager COM object
Dim wiaDevs As CollectionClass = Nothing ' WIA devices collection COM object
Dim wiaRoot As ItemClass = Nothing ' WIA root device COM object
Dim wiaPics As CollectionClass = Nothing ' WIA collection COM object[code]....
I had the following code:[code]How can I convert this code to listbox code? Because the above code is using datagridview but I would like to change it to listbox.
View 1 RepliesI have some code to execute code at runtime...
Here is the main
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Try
If TextBox1.Text.Trim <> "" Then
If TextBox2.Text.Trim <> "" Then
[code]....
When the button is pressed, it all works and the following files are created: yahoo.dll and yahoo.pdb My question is this: What is the code to load the already compiled yahoo files to execute the code again, without having to recompile the code?
Okay so I have a webbrowser that navigates to 1 page and I want it to wait 5 seconds and go to the next page, then I want it to wait 5 seconds and go to the next page I want it to navigate to and so on... I tried thread.sleep but I don't want to have the form stop completely in case someone wants to minimize the form. I thought about using a timer to tell it how long it wants to stop and go.
View 4 Repliesthe equivalent code for the following c# codepreviousRow.Cells[cellIndex].RowSpan < 2 ? 2 : previousRow.Cells[cellIndex].RowSpan + 1;
View 4 Repliesconvert both windows as well as web applications to the latest versions.there is any free VB6 to VB.Net Converter which can convert all code. And also let me know if there is any good way to manually convert VB6 code to VB.Net code.
View 2 RepliesI had a weird series of errors involving e.Graphics.DrawString() when painting a panel.I am using a barcode font [Code 128] with a library that converts text to the proper format for Barcode readers.That's fine, however, when I draw it to the panel, that's where things stop being fine:But, here's where things get funky. When I put it into a TextBox instead of drawing it via Graphics.DrawString(), everything is peachy:In fact, the TextBox one looks much better than the Graphics.DrawString() one! Am I doing something wrong?[code]
View 2 RepliesMy understanding is that thread.join will suspend the execution of code on the calling thread until the spawned thread finishes or is aborted...
With that in mind, I tried this:
For i = 1 to 50
threads = New Thread(AddressOf test)
threads.IsBackground = True
threads.SetApartmentState(ApartmentState.STA)
[CODE]...
However, the rest of the code runs when the loop finishes, not waiting for all the spawned threads to finish. Since the rest of the code needs the threads to finish (otherwise the rest will error).
Wondering if it is possible. It works on the idea that all files share common code. The program would ideally analyse the source file and compare it to the reference files. It would then find common parts of the code and write it to a rebuild file. At the end the rebuild file and the reference files would then be able to rebuild the source file without it being present.
For Example.
source file code = xxyyzyzyxw
ref file 1 = xyxxzyzxwyy
ref file 2 = zxxwyzzywxx
The program would then analyse these files and make a rebuild file like the following
source(0,1) = ref1(2,3)
source(2,3) = ref1(10,11)
source(4,7) = ref2(5,6) + ref2(5,6)
source(8,9) = ref2(2,3)
Thus you would be able to build the source file using these instructions and the reference files.
I have an old program from 2002, which was coded in Delphi 7. Now i would like to rewrite the whole program, and expand in Visual Basic. how to convert my old code to VB2010? The code is very simple. I fill a database with Comboboxes and TextBoxes .Text. [Code]
View 2 RepliesI am not familiar at all with perl but I am trying to convert some code over to vb.net (2010).
The bit I am stuck with is the following:
CODE:
A bit of code that uses the above data is:
CODE:
From my understanding they are something like structures or arrays in VB, would this be right?
If I am reading the code right than this:
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should equal to a two bye array of: "0x10, 0x01" - am I far off?
Would something like what I have below work? It seems a bit messy, there must be a better way to do it:
CODE:
when i put, for example, a picturebox in form and code some events. then i want delete that picturebox. well the code stills there. imagine that i use another picturebox i use the same name. now if i double click on these picturebox, the code editor recreates a new subs. can i disable these situation?
View 6 RepliesOk i have this code on a button click hook
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but if the checkbox is not checked then i want it to wait until it has copied the file before deleting it because at the moment it deletes it quicker than it copies it and the file could be different size everytime so i cant just put a simple timer of say for example 5 seconds in.
Just wanted to know if you had some design code which was created, and that is all you have. Can you open this designer code and create the actual working main Form from this? I don't need this designer code for any specific task, just wanted to know if there is a command within VB Studio 2010 that creates the actual Form from the design code. For example; The following piece of designer code is for a simple program that finds the Circumference of a Circle.
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I have written a C++ code to modify a string, the code is:
int Len = (nString.length());
char *szString = (char*)(nString.c_str()); // Convert to C string
for (int i = 0; i < Len; i++)
[code].....
I have this so far, but it is not working:
Dim i As Integer
Dim chrArray() As Char
chrArray = EncryptIn.ToCharArray
[code]....
I am working on Some USB reader device..i got only delphi 7.0 example code...i can able to understand some code remaining cant so below is that code.
function ReadCard(fUSB:Byte;Buffer:PChar):Integer; stdcall;
external 'proRFL.DLL';
function GetDLLVersion(sDllVer:PChar):Integer; stdcall;
external 'proRFL.DLL';
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mostly the data inside the datatable is always typed by ourselves, while in this case, i want the computer itself do caculate or whatever and then input in this table and finally the chart will get the data inside the table and then draw the line automatically.is there any sample codes for me to know....(Above is just a simple idea, actually my project is to record the time spent in 2 status(working and idle) and then do the database table. but the GUI should look similar to the image above)
View 5 Replieshow do i convert the code below (VB6) to VB.NET coding?
Open pFileName
For Binary
As #inIMG
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I have a code to send XML via POST. But this code is in PHP and I need it in VB.NET.
$XMLFile= (here i have created the xml file. XML is encoded ISO-8859)
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"URL WHERE I SEND XML");
curl_setopt($ch, CURLOPT_POST, 1);
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And how I convert this PHP code too:
$msg=htmlentities($msg);
$msg=urlencode($msg);
How do I convert a VB4 source code to VB10 source code?
View 3 RepliesOnce time, me needed to compile the library with different code inside class which determined with prroject wich inherits this library At first I tried in project declare #const and in library to use condition with #const,
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how to insert the VB code in the thread exactly like how it appears originally?
View 2 RepliesI have a Window Forms application (using clickonce installation, running on a terminal server) that occasionaly ends up with a thread that appears to be running in a tight loop. The user doesn't know this happens as the app continues to run as expected. Also I have determined that I can kill the problem thread without any apparent affect on the app.
I can use Process Explorer to find the instance of an app with the problem and can isolate the thread with the problem but haven't found any way to look into the thread to find anything that would help me determine what is causing the problem. Does anyone know of a way to some additional information about a thread, like maybe strings, that would help me zero in on the issue?
I'm looking for a configurable way to run some code on a background thread and I'm not too sure what the "best practice" would be. Currently I have something along the lines of:
Dim sendEmails = Sub()
Dim emailToSend As New SendEmailRequest()
TransferCommonValuesTo(emailToSend, request, sendingUser)
usersToSendEmailTo.ForEach(Sub(u)
[Code] .....
Is this a good way of implementing my requirement? This will be called from an ASP.NET front-end (although others are possible) and I am using Framework 3.5.
the code below doesn't works...
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I am going nuts here. First time trying to debug an app that uses threads. I have a console application with a thread that calls Sub (Sub A) from a thread. I have been able to get the debugger to stop on breakpoints in Sub A by setting the condition to "Test" = Thread.CurrentThread.Name (and naming the thread "Test") Using a normal breakpoint does nothing.
However, in Sub A after it hits the breakpoint, any stepping (F10, F11) causes the Sub and app to exit instead of going to the next line of code.There is an IF / ELSE statement in Sub A. I have put a System.Diagnostics.Debug.WriteLine statement in both the IF / ELSE blocks, yet none of this code executes. Sub A calls a webservice, so I initially thought something might have been crashing in that, so I tried running Sub A without using a separate thread and everything works as expected. Do I need to change some setting in VS2008's debugger?
I've written the following code which works fine.I'm wondering if there is not a simpler way of writing it to achieve the same?
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I've not found any other way than using a Timer to have the status updated and the other actions done, as as soon as I start the thread, I loose control and "GetList_Button_Click" does not wait or control the thread.
The goal of using the thread is to not freeze the application and also adding a button to cancel the search in the future.