I am new to VB and newer to posting in forums. Please excuse my ignorance. I am trying to run "net view" from cmd and have a button text for each computer found. So far my code is:
Private Function nview_run() As Boolean
Dim nview_runProcess As New Process()
Dim nview_runStartInfo As New ProcessStartInfo()
[code]......
Im dont know whos familiar with acronis but im using the command line version and some scripts i made to restore data to hard drives.The program is running in CMD, so its should be doable. It also not only needs to redirect but keep the CMD windows open so i can input y/n if is requires it. [code]...
View 3 RepliesI want select portions of the file and then display them on my site,I thought maybe a combination of objReader and a do loop of some description with a delimiter in the text file to indicated when the program should start or stop reading the file.
View 5 Repliesfriend of mine has no HTML knowledge so I'm attempting to write a program that replaces certain parts of a html file to suit his needs.I've edited the HTML file and marked certain parts with "tags" like this:
#IMAGEURL1# I have a textbox where he can copy + paste an image URL and hopefully the #IMAGEURL1# is replaced with the contents of the textbox.
So can someone please enlighten me to-as how to open a HTML file (there's no textbox to display the contents just yet, I'll add one if needed), find the specified text and then replace it with whats in a textbox.
i have dis xml....i am getting d output for all d ID's but i want to get d output for a particular ID only....eg ID 1....so cn any 1 tel me d proper syntax for getting a particular ID.
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In the code below - when I try to read the contents of the text file that I've created by using the > in the shell command, I only get the first character of the file - not the whole contents!I've put breaks in the code and checked the contents of the file immediately after the shell command and the file is complete. I can't understand how I'm only getting one character of this text file.
Private Sub myButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles myButton.Click
Dim runEXE
Dim path As String = pathTextBox.Text
path = Replace(path,"Program Files", """Program Files""")
[code]....
I am trying to read from a MySQL DB, and then output to the console like this:
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I've got an old dynamic link library that I'm using which was created primarily to be used in a console environment. As such it generally indicates what it's doing through Console.Write(). I've recently created a windows form which is using some of the functions from this library. I'd like to be able to grab the console output and place it in a textbox on my windows form so that the user can have some indication of the progress (right now it just says "Working").
View 3 RepliesI am running some commands on computers and I would like to have them output a seperate text file if the command cannot run.
For Each strUserName As String In strLines
Dim ReplaceCommand As String = sCommand.Replace("*", strUserName).Replace("$$$", saveFileDialog3.FileName & ".txt").Replace("###", exeSearch)
[code]....
Am I on the right track? I am getting an output to a text file but its just one line ans always says PASS.
We have the customers credit card number on file which we use simply to identify them when they swipe at our computer. The problem i'm running into is that when they swipe their card in the card reader (Magtek mini usb) it outputs the data as ASCII which looks something like %B followed by the credit card number in whatever textbox i have the program focused on. I'm sure i could just search the textbox for any 16 character number string and assume that is their card number, but i was just curious if there is some best practice to decript the ASCII output from the magnetic card reader.
View 2 RepliesI use the following code to read the standard output from a command line application from a main winforms application, and then I use the BeginInvoke code to update a textbox with the status. What I am not sure about is if I can have a smoother process. The code loads up about 10 to 20 text inserts, and those are all seen at once... not a smooth process where each status is updated. Any thoughts on if the reading of the standard output and/or the beginvoke code could seem more smooth to the user?
Delegate Sub UpdateUIStatusHandler(ByVal StatusMessage As String, ByVal JobName As String, ByVal Direction As String)
Dim ProcessJob As New ProcessStartInfo(GSyncExe, RunJob)
ProcessJob.UseShellExecute = False : ProcessJob.CreateNoWindow = True : ProcessJob.RedirectStandardOutput = True : ProcessJob.RedirectStandardError
[code]....
Using visual studio 2010 on a PC running Windows XP SP3 (32bit) I am trying to read the output from a serial device but only get timed out error?If I open hyper terminal I can see the output, so the hardware and connections are good and the command to send data is working as well?When debugging I have no errors, when the program is run (in debugging mode) I get a timed out error from after the do loop (test=2) All I want to do is have my device output printed to TextBoxLockOut.Text? Note "comstring" grabs my com port the serial device is using - on this computer it is com4, it is a public string
Dim inputline As
String = ""
Dim command As
String = ""
[code]....
i have 2 problems the first problem is if i have a .txt file how can i extract specific data. the second problem can i create batch files on the fly because of the need for a variable again it may not make sense but shout tyrannically
View 2 RepliesWhat 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'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 am having problems getting my code to delete certain parts on an XML.I've tried..
DirectCast(ListBox2.SelectedItem, Data.DataRowView).Item("name").Delete()
DirectCast(ListBox2.SelectedItem, Data.DataRowView).Item("description").Delete()
DirectCast(ListBox2.SelectedItem, Data.DataRowView).Item("manufacturer").Delete()[code]....
But get Quote: Public member 'Delete' on type 'String' not found
I have a xml document that i want to edit, for example true texboxes, any other way would also be welcome :))
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I have 4 textboxes three for input one for output. Basically what it does is takes input from textbox1, 2 and 3 then combines them in textbox4.here is an example:
textbox1.text = "AA" textbox2.text = "BB" textbox3.text = "CC" textbox4.text = "AABBCC"
what I am trying to do is is compare the input with the output.so take the first two characters in textbox4 and see if they are the same as in textbox1. then take the second two characters and see if they are the same as textbox2.
I know how to do it for just one string of characters but I am not sure how to seperate out different letters in one textbox.
I have a datagrid that show an online status. the Status column have 2 status, OnLine n OffLine. I want to make any record that Status = Online into bold style.
View 2 Repliesi want to update different areas of my MVC page after one action (say a click) occurs.how, i use ajax, and wrapping the entire area where all these parts need to be updated is counter intuitive as the ajax data being sent back would be close to the entire page.i have a few partial views, - but the problem is, each action only returns one view! how can i return multiple views from this one action?i know a popular solution is to just hammer the server with multiple async javascript ajax requests for each "part" of the view, but this really is unnecessary and inefficient, reconstructing and destroying the page (say) 5 times for just one action, when it should just occur once, and once it does, the server should manage all the partial views then and there.
View 3 RepliesThis string is automatically generated with an application I can't access or change[code]....
View 1 RepliesI am trying to get the date parts selected by a user on the MonthCalendar control. I know how to set the date, thanks to some help from this forum. Now I have run into another problem. I need to be able to take the MONTH, YEAR and DAY selected by the user. I have tried this example I saw, but it does not work, mmDay = CalendarMonth.Tex.ToString("d").
View 1 RepliesHow to divide a wav file into two parts. I don't very know how to implement this functionality. If possibly, can you give me detailed code snippet or other some useful link.
View 4 RepliesMany types of credit cards have the same format. This format is XXXX-XXXX-XXXX-XXXX, where X is a digit.The dashes are embedded into the string containing the card number.Create a console application to * Declare String variables Partl, Part2, Part3, Part4, and InputString. * Read a credit number consisting of 16 digits only, no hyphens, into InputString.* Write the statement(s) to extract each four-digit segment into Partl, Part2, Part3, and Part4* Display the four parts.This is what I have, and I cannot figure out what I'm doing wrong because there is an error when it runs.
Sub Main()
Dim inputString As String = "1234567891234567"
Dim part1, part2, part3, part4 As String
[code]....
Written down a xml.
We are using vb2005.
How can we read for example on a simple way the node: logstartdate of the three parts.
xml:
<?xml version="1.0"?>
<Map><Algemeen><Vernietigingsjaar>2005</Vernietigingsjaar><total>3</total></Algemeen><Logs><Log><action>action2</action><number>1</number>
[Code].....
I have post several parts of my assignment. Can someone advise me on how to do a log on screen. I have a splash which is on a timer, which is supposed to go to a logon screen. I have created the database project in visual studio 2008. Database was created in ms access 2007.
View 2 RepliesI seem to have a problem here. I need to be able to delete a certain part of an array. For example, this is the array
Array(0) = "Test"
Array(1) = "Test2"
Array(2) = "Test3"
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I have a large matrix, aprox 600x300 and want to divide it up into 6 sections across and 4 vertically and then sum the corresponding areas of the large matrix based on this division. To clarify all the numbers in the top 100 x 150 area of the matrix would be summed to give me the first number in the next matrix. I've tried playing with some code but its not giving me what I expect and I'm unable to figure out exactly why. I'm sure there is a more efficient way to do this but I'm unable to find it.
Array1 - original large array
Array2 - new small array
y and x count are the new coordinates of the new array
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I'm not 100% how I could describe this, so I made an image.
So what I want is to have a listview with items in the middle. Say
Green
Blue
Orange
And then on either side of those I want the default to be 1's, like on the image. And then I want to be able to press < or > when I have say Green selected and press - or + and it will increment the numbers. Like the second part of the image when the < is 1 and the > is 0.