I'm comparing 2 files, each about 90MB. Here is my code to get the difference:
Dim bytOld() As Byte, bytNew() As Byte
Dim intHandle As Integer, i As Long
Dim u As Long
intHandle = FreeFile()
[code]....
The output (patch.dat) is over 800MB... Why is it so big? Can I make it smaller? (<10MB) How does the Patcher Here make Patch Files so small?
What I am trying to do: There are three powershell scripts with different time delays as shown below.I am trying to run them asynchronously in .NET and I followed this article to implement Asyncrhonous programming. Where I am stuck:The I am not able to retrieve output after the events are invoked.The scripts are being called but then the program ends and it shows "Press any key to continue" in console windows.I don't what I am missing here.
Info: JobRequest is a class that I use to pass around information keep track of jobs.
Sub Main()
OurAsyncFunctionCalling("psDelayScript2.ps1", "-arg1 4 -arg2 5", 1)
OurAsyncFunctionCalling("psDelayScript1.ps1", "-arg1 2 -arg2 3", 2)[code]......
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Microsoft.VisualBasic.Interaction.Beep()
System.Diagnostics.Debug.WriteLine(3 + 2)
End Sub
Why I don't see in Output window number 5 as output?
I have an assignment to create a multiplication table. I am attempting to use the ControlChars.NewLine however I cannot seem to get it to display all of the results. Here is the code snipet and a image of what I need to end up with, My code only displays the final product string x * 9 = y. but doesnt display 1 thru 8.
View 3 RepliesDim myProcess As New Process()
Try
Dim s As String
myProcess.StartInfo.UseShellExecute = False
myProcess.StartInfo.FileName = "flac.exe"
[Code] .....
The AppendText runs and works on an initial run of the exe, but the problem is that not all output is redirected. when using parameters I get no output from the stream, but running flac.exe at the command prompt reveals output of course. Does anyone know anything about redirects and how to make the above code redirect ALL output from the exe?
flac.exe is a lossless audio codec utility. I am making a frontend for it.
don't know if anyone can help me out here. I have a combo box and basically when the user selects an option from that combo box, I would like it to produce text and an image in a group box to the right of the screen.
I have my layout set up but am unsure how to code the combo box to produce my output.
In my programming class, we have been set a task in which a user inputs 8 numbers, and those 8 numbers will be split into groups of 4 (therefore having 4 lots of two digit numbers). These 2 digit numbers will then translate to a specific time, day, place and city.
For example, this table below is what we have been given for city. (there are separate tables for time, day, place with different 2 digit numbers)
(Excuse the formatting)
City Code
London 11
Paris 37
[Code]...
For example, if a use inputs 11995467 I would want that to output London (being the number 11), [a PLACE = 99], [a DAY = 54], [a TIME= 67]
Bearing in mind I am a newbie, and my knowledge of VB is minimal. How would I go about doing this. It's suggested we use MOD and integer division, but I don't see how it can work.
I have a private sub that I have to call in different times with different textboxes when I click a button. So I made something like this private sub [just some things to change D link into V link not really important]:
Private Sub DtoV(ByVal input As String)
Dim vlinks As String
If input <> "" Then
[code]......
I am running a stored procedure and presenting the data back to users in a simple datagridview. I'm unable to figure out a way to filter my data through the SQL side, so I wanted to see if I could filter data through the datagridview. Basically my sql query returns back values of "activity" that are either added or deleted, and I only want to present data back to users that are "added.' Is there a way to do this by filtering the contents of the datagridview?This is what I have in my codebehind for the page for both the SQL connection string, and the stored procedure. I'm assuming that this would be where I would filter the information.
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles oncallsubmitButton.Click
Dim dt As New DataTable
Dim da As New SqlDataAdapter
Dim cmd As New SqlCommand
[code].....
I am pulling different information from the same file at two different times: 1) The first time, I pull information that is inserted into a combobox. I need to use the combobox as a filter for when I pull the information a second time. 2) I pull different information from the same file, and it is outputted into a datagridview table. I already have a filter in place when the information is pulled the second time, and I was wondering if I could add to that filter or if I have to make another filter? The filter (or filters) will be used to filter the information in the datagridview before it is outputted in a chart.
This is the code for binding the combobox to the information
Dim cnRange As String = "provider=Microsoft.Jet.OLEDB.4.0; " & _
"data source='" & strFileName & "';" & _
"Extended Properties=""Excel 8.0; IMEX=1; HDR=No;"""
[code].....
I am working on a frontend. I use Process.Start("file.exe", "arguments") to start the process.
Is there a simple way to get output by the process returned in a textbox?
The exe which is launched is a console program.
I am working on a program that takes 12 numbers that the user inputs and calculates the total and average but every time I run it it comes out to be like 6.5 and numbers like that.
' Store the starting values in total and count.
sngTotal = 0
intCount = 1
[code].....
I know it is possible to have more than one audio output device attached to a computer. For example, my home machine has a soundblaster card as well as stereo speakers attached via a USB M-Audio controller. I know that windows and other applications can select which output device to use... I use the sound card for normal Windows sound, but I use my M-Audio output when mixing music in Cubase.The question is, from inside my own program, I need to be able to detect what audio devices are available, show the user the list and let him choose one, and then use that output device for all audio output generated by the program.
It would also help if I could determine which audio output device is being used by Windows.
Oh, almost forgot, I am using Microsoft.DirectX.AudioVideoPlayback.Audio to play mp3 files.
i am using this code for sending an image to print:
Private Sub PrintToolStripMenuItem_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles PrintToolStripMenuItem.Click
Dim TmpPrntPicDoc As New System.Drawing.Printing.PrintDocument
AddHandler TmpPrntPicDoc.PrintPage, AddressOf TmpPrntPicDoc_PrintPage
Dim TempPPD As New System.Windows.Forms.PrintPreviewDialog
[Code]...
Below is the code that I have while reading the DGV column and let me know what I'm doing wrong, here.
[Code]...
I have a sql stored procedure with an output parameter. I'm just trying to read the output parameter in my code and I just cannot get it to work. The error I get is: "Procedure or function 'GetFolderData' expects parameter '@RootName', which was not supplied."
It looks like I am supplying this but it's not working.
Here is my stored procedure:
ALTER PROCEDURE [dbo].[GetFolderData]
(
@RootID int,
[Code].....
i'm using lineInput to read a text file but get a problem with a certain record.it shows [code]I've changed the encoding to utf8, ansi, ... but nothing helps. Anybody an idea what could be the cause?It only does this with the first record in the file.
View 3 RepliesI am currently trying to save a piece of data extracted from a piece of hardware in my office and save it as a text file. The problem now is, the text file saves the data like this:
[code].....
There are 3 buttons and 5 textboxes in my program. ignore the "plot" button as that is a machine specific code, as well as any weird lines like
Dim mgr As Ivi.Visa.Interop.ResourceManager
as these were provided by my machine vendor. I only need help with the data formatting.I am trying to program the "Agilent 8757D Scalar Network Analyzer.
I would like to have my output in columns, and the numbers in two digit after the decimal.
I am writing a data validation app where the app asks the user for input like give me a number of double type: and hopefully the user will comply.
But the app will test some validation rules and then:
1) if the user simply pressed enter the app will tell the user all sorts of reasons why the input was rejected. And that part should look like a table with columns for the entry, if it passed true, otherwise false and then the reason line empty input. Or this number is a string.
I am using this to capture output from the command line: url...Is there a way to modify that, so I can get the results as they are updated? [code]Is there a way to capture that output every time it is updated so I can change a text box as it get updated?
View 1 RepliesI am using this to capture output from the command line:Is there a way to modify that, so I can get the results as they are updated?
View 3 RepliesIf you're not aware of this command, it allows you to remotely rename a PC on a domain. The purpose of the application is to speed up renaming a few thousand PCs on a network.
Anyway, the app works fine, however when the netdom.exe command runs, the command prompt window pops up and obviously disappears when the command has processed. Is there anyway to capture the result from the command and either output this to a log, or stay on screen to be visible?
I am running the netdom command with the following
t.StartInfo.FileName = "C:windowssystem32
etdom.exe"
t.StartInfo.Arguments = " renamecomputer " & oldName.Text & " /newname:" &
[Code].....
i have a form app that needs to get the output of a console app in real time.or as close to it as possible.[code]that is my code so far, and it seems to work great for everything other than the actual console app i need it to.when i use it on ping commands it comes up in my text box perfectly.when i use it with my console app (which i don't have access to the source for) it outputs nothing until the app closes, sometimes.it depends on the arguments given. i am 100% sure it is the way the app is written but there is nothing i can do about it.so is there any way to get the desired functionality some other way?
View 3 Replies trying to write a simple app that queries an access DB based on date .. the SQL looks like this and works fine with a date hard wired into the select:
SELECT Terminal_ID, SUM(Transaction_Quantity) AS Total
FROM tblTransaction
WHERE (TransactionType_ID = 3) AND (Transaction_DateTime > #1/1/2009#)
GROUP BY Terminal_ID
On the main form I have a monthcalendar control named 'FromDate' and a DataGridView control that shows the SQL results.
How do I get the user's selected date incorporated into the SQL statement that returns the results in the datagrid?
Something like:
WHERE (TransactionType_ID = 3) AND (Transaction_DateTime > Fromdate)
...but obviously there's much more to it.
We need to start implementing verbose runtime output to assist with debugging on end users machines. If the executable is launched with a particular parameter, we need this to kick in. This is not necessarily "error" logging, but runtime logging to see exactly which lines of code have been executed. We literally have to add an output line after each line of code in every function. Without question, this is extremely tedious.
I was hoping there might be a better way at doing this, such as possibly using reflection at runtime to somehow output which line of code in which module just completed.
I have some XML files that are needed with my application, they are included in the project, I have the properties set to:Build Action: ContentCopy to Output: Copy if NewerWhen I publish, they get included with all the other setup files, but when it actually installs they are not getting copied to the output folder. (I also tried Copy Always and that didnt change it)
View 4 RepliesI'm just going to throw all my code in here in case there's something wrong with a piece of the code not in the "SelectName()" sub.
Module Module1
Dim selectednames As String = ""
Dim index As Short = 0
Dim inarray As Boolean = False
[code]....
Here's an image of what it does (I suppose you can see what went wrong)13 inputs, 3 outputs expected, only 1 output given.As from what I've figured out so far, it's doing the correct amount of loops etc. It's just as soon as it starts generating the "winner" for the 2nd game key it doesn't get a string value from namesarray.Also, why is
For x = 0 To totalnames - 1
Debug.Print("namesarray(" & x & ") = " & namesarray(x))
Next
not giving me a debug output?
I produced an MSI for a small VB.net application I need to run on an Intermec 730 pocket PC but get the message "Setup is not a valid Pocket PC application" when trying to install it. What do I need to output the project in the correct format? I've tried changing the target platform but it only has x64 and x86 listed.
View 4 RepliesSearching for data in Access then showing output with VB 2008
View 6 RepliesWhen adding resources into my project. what difference it makes if I choose to copy them to the output directory?
View 4 Replies