Create An Array Of Three Network Utilities?
Mar 14, 2009
I'm trying to create an array of three network utilities. They will basically flush dns, clear the arp cache and clear nbtstst. I want this to show in a rich text box as the commands are running. I'm running into a couple of issues that i can't figure out. First, I'd like each command to show in the RTB as it is run, and for that to stay in the text box while the rest of the commands run. I'm only seeing the last command that dns was registered successfully. Also I'm seeing an error saying the syntax for the ipconfig command is incorrect.
Private Sub btnRepairNetwork_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRepairNetwork.Click
Dim pNetRepair As New Process
Dim arrNetKill() As String = {"arp", "nbtstat", "ipconfig"}
[code]....
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Apr 11, 2010
I've trying download the Bram Fokke utilities for use with my Lego Next under Vb.net. I cant't access the website [URL], so I need these utilities in order to make programs on vb.net. These utilities are Bram.Lego, Bram.utilities and other files that include tutorials and examples.
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Feb 11, 2009
I am trying to get a handle on SyncLock and multithreading, but I am having some trouble wrapping my head around exactly how it should be implemented. I have a Public Class Utilities with a many Shared Functions. I want to make sure that each function can only be executed when there are no other concurrent calls to the same function. So If I have 2 functions, A and B in a Public Class Utilities, what is the syntax so that a function "locks" while it is being executed, preventing any subsequent calls until the "locking" thread has completed?
CODE
Public Class Utilities
Public Shared Function A (ByRef i As Integer) As Integer
[CODE].............................
I know I need to wrap the statements of execution in a SyncLock block, but I am unsure of the scope of the parameter used with SyncLock...is it private to the function, class, etc? Can the same object be used to lock both functions if they are independent?
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Aug 18, 2009
Here is my idea so far: I have a bunch of computers connected in a local network. One of them is a MySQL server, one will have a vb.NET program wich will act as a "second server" and the rest will be different clients. What I want to do is that the "second server" will send out some kind of message or network package to some of the clients in the network, and they will execute a code based on what message it is, or what kind of package it is. I'll give you a simple example:
[Code]...
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Oct 25, 2011
Code:
'array
Dim adapters As NetworkInterface() = NetworkInterface.GetAllNetworkInterfaces
'Need to output names 'adapter.Name' to another array for faster access.
'Iteration, slower
[code]....
I would like to put all the network interface names into an array without using iteration (For Each, For i).Is there a way to get the properties ie. 'Name' of an array object and be able to array.getvalue() their names?
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Sep 26, 2011
To create a dynamic folder in local drive it was generating, if suppose we need to create a folder in network path means error say that cannot access to the path is denied, how to resolve this issue , i m working on vb.net
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Feb 21, 2011
I have a VB 6.0 code that creates file/directory on given path. If the path is local or a mapped drive then it's working fine but if I am having a network path like \netpathputfileshere" then it is not working. If I mapped "\netpathputfileshere" to some x: drive on local then it will work fine BUT I need not mapped this path. So is there any way to do this directly on network path. I get error for ChDrive "\netpathpullfileshere"
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Feb 3, 2010
why I can access System.Windows.Forms.DataVisualization.Charting.Utilities within C#, but not VB?
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Apr 11, 2011
I am trying to create a Neural network project to do some basic tasks, and have created some structures which I am implimenting. However my problem comes when I try to loop through and populate the data. I am doing this with a For Each loop which seems to work but it seems to be populating a temporary copy of the structure in memory and not the structure being implimented
The code below shows my structures which i initially had as individual structures in a seperate module but then i nested them which seems to work the same, is there anyhting wrong with nesting the structures like this.
Public Structure NeuralNetwork
Public LayerCount As Integer
Public Layers() As Layer
[code]....
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Mar 23, 2011
I want to create a program that will send data across my network to another computer. The data will be taken and used as sort of a command for the computer to load a webpage, or whatever I decide to do with it. I was familiar with the winsock control in Vb6.
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Jun 6, 2011
i m doing my final year project on "PC Maintenance Utilities" . Plz suggest me one good name for my project.it contains following modules:
Junk Cleaner
Privacy cleaner(browsers)
Uninstaller
Startup
Auto shutdown/reminder
System restore
[Code]...
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May 20, 2010
I want to use the function of fsutil, which can create the symbolic link for me. I have try to code in vb.net web application to call the cmd and input the command needed for create symbolic link, exampleit can be created a symbolic link between the two file under a local system network. But if I use the function for network, it cannot works because the IIS is not giving permission for those function. I wish to use it on network, using the Internet InformationMy vb.net code as below:
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim info As New ProcessStartInfo
[code].....
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Sep 30, 2010
How can I create a user defined paper size to a network printer on Windows XP ?
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Jun 23, 2012
This was an experiment to see if I could create a fake array using generics instead of using an array. I decided to try it, because I may use it if I find any advantages to using it over an array. it works, I am just asking for a second or third opinion, have I screwed anything up, or is there an easier way to accomplish this? If I use it, it will be for a 2D game I am creating, and is used to draw the 2D screen graphics, placing an image based on what image identifier is located at what coordinates. The value stored in the fake array is an integer that disignates the graphic to draw and whether it is passible or not, i.e. 0 = a floor image, 501 = a wall image that is impassible (any image number > 500 is impassable) The Class definition:
[Code]...
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Nov 18, 2011
I have a .NET 2.0 *.dll that calls My.Computer.Network.Ping(). The *.dll is then run out of an *.exe via AppDomain.CreateDomain() and Invoke(). The problem is that this works just fine under Windows XP but under Windows 7, I get an exception saying that no network connection is available. I tried the Ping() call out of a small console application under Windows 7 and it works just fine.
[Code]....
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Mar 20, 2012
I want to create an array of an array (or arraylist of an arraylist) to hold strings.I want to fill an array1 with string values Then add this array to array2. - but only taking up 1 row in array2 e.g something like array2(index)=array1 Then clear array1 then loop through this again with different data, and add it to the array2.so will end up with something like
array2(0)... contains a collection of array1 data
array2(1)... contains a collection of different array1 data
.. and so on
i think i need to make new instances of array1 each loop, but not sure.I dont mind if it uses arrays, or arraylists, or lists, or structure of arrayslists?
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Mar 26, 2012
I am writing some code as part of a framework for opening a file.The file is of custom type and should not be opened by more than one instance of my application. To stop multiple file opening I use a filestream to create a lock file and then keep said filestream open. This seems to work in preventing another instance of my application from opening the file ( as it will fail in recreating the lock stream in the files open code ) but if the file is on a network share and the network drops then the original application also can not access the file any more.The code to get the lock stream is as follows:
Try
' We need to keep this stream alive to prevent other applications gaining access to the lock
mLockStream = New FileStream(mLockPath, FileMode.CreateNew, FileAccess.Write, FileShare.None)[code]....
In this I create the lock stream the first time round and then if another application tries to create it, it throws an exception and stops them from getting any further. This is kind of how it needs to work, unfortunately as I said, if this is done across a network and then the network connection is dropped for some reason then I can not delete the lock stream as I get an IOException telling me a process cannot access the file as it is open in another process ( which shouldn't be happening I don't think).
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Mar 25, 2011
Ive tried making my own array, and ive practically completed it, but it doesnt seem to work. The issue seems to be that it cant convert string to type double. but do not know how to fix the error.[code]...
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Oct 7, 2010
I just created a "Usercontrol" in WINFORMS- it just contains 1-Button with some style.And i need to use the same as array(10) and load it to a form.
Ex:Dim myButton() As Button = New ucSpecialButton(dataset4Category(i).Tables(0).Rows.Count - 1) {}
Here my usercontrol name is ucSpecialButton can we create a ONE-Dimensional Array of a WINFORM usercontrol.?
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Apr 19, 2010
I need help creating a batch of Grand Totals each time enter my value and click Calculate.The code below gives me my Grand Total, now I would like to enter a new set of values and store the previous amount(s) until I'm ready to populate them in a Message Box.
Dim sum As Decimal = 0
For Each total As Decimal In totals
sum += total[code]....
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Mar 11, 2012
It was so simple in VB6 but I don't know how to approach it in VB2010. I've looked the internet but each site seems to have a different solution and masses of code for something that could be done in a few lines in VB6.Here is the code I want to use. How do I go about creating a control array of 100 picture boxes pic(1) up to pic(100)?
Code:
For y = 0 To 9
For x = 1 To 10
tempObject = (Mid(StrRow(y), x, 1))
[code]....
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Nov 15, 2011
I need to create an array of decimals by getting input from the user. I know how to create one of random numbers but do not know how to get the input from a user through a text box to a list box.
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Jun 13, 2009
Possible Duplicate:VB.Net Initialising an array on the fly
This maybe a stupid question, but its got me exasperated. How do I declare a new array inline? Is this possible? I've tried all of the following and they all don't work.[code]...
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May 1, 2009
The more I read my book the more confused I get, as the programming example is not even close to what this assignment is I am to modify my existing project to keep track of an order in an array.
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Dec 8, 2011
Using VB2010, I would like to create an array of buttons and a sub procedure that when I send the index number, I will be able to change the text on the specific button.
Dim myBtn as button={button1, button2, button3}
private sub GetCaption (ByVal x as integer)
myBtn(x).text="OK" 'If x=2 I should execute button3.text="OK"
[code]....
call GetCaption(2) 'Call the sub and change the text on button2 to say OK.How do I make it work?
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Sep 11, 2009
how to creat an array of forms : i tried this thing out:
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Oct 2, 2009
I'm trying to create an array of Points but can't seem to get it right.
I can create an array of Integers just fine.
Dim MyArray() as Integer = {1,2,3,4,5}
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Jun 7, 2012
I want to create an array of tcpclient 1 to 5. i know it can be done by arralist but how i will add array of socket in arraylist and send/receive data.
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May 23, 2012
I have this current problem I created user control with timer and use it on my form. My problem is how can I create array timer bound to user control.
example my user control name is uc_project my timer g_tmr
On my main form
uc_project.g_tmr.Enabled = true working fine
But how to make uc_project.g_tmr(index).enabled = true to create multiple timer.
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Feb 23, 2010
How do i create an array using a picture box....i wants to create an array for 10 picture boxes and how to declare and define it....
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