Pull The Amount Of Memory By Using My.Computer.Info.TotalPhysicalMemory?

Dec 27, 2010

I know I can pull the amount of memory by using My.Computer.Info.TotalPhysicalMemory but I would like it to show like it does under My Computer properties. What do I need to do this?

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Pull Info From Sensor.dll?

Jan 15, 2010

I'm trying to get my hands on my ThinkPad T500 tilt sensor data.So the (unfinished, but works (i'll get three values, state,x and y)) code is:

Public Class Form1
Private Structure AccelData
Dim stat As Integer
Dim x As Short

[code]....

With debug.print I'll get the correct information, but as soon as I try to insert the outcomes to label.text I'll get error:

Attempted to read or write protected memory. This is often an indication that other memory is corrupt.

So, how can I pull the information from dll to label text?how to use the sensor.dll to extract information?

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.net - LightSwitch: On New Row, Pull In Parent Info?

Aug 12, 2011

I have a database with two tables in it: People and Logs.I have created a Details page that displays Person information and additionally includes the associated logs records. All of this has just been done by adding a standard details page - not custom coding, etc.When a user clicks on the green + to add a row to the Logs for that person I want to autopopulate a few of the columns. To do this I've opened the Log class and added the following:

Private Sub Log_Created()
Me.Create_Date = Date.Now
End Sub

This works great. But I also want to pull in the card number associated with the person. In the end my code should look something like (pseudo):

Private Sub Log_Created()
Me.Create_Date = Date.Now
Me.CardNumber = SelectedPerson.CardNumber
End Sub

However, I'm not sure exactly how to accomplish this in code?

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Pull Info From An Existing Website?

Mar 25, 2009

I was wondering if there was a way of pulling text from a website and the displaying it in a label, text box, etc.My idea isn't malicious in nature, I just want to be able to pull text from a specific page and then compare it with another page.

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DLL Or Code For Class That Can Be Added To An App To Pull Movie / TV Info Down From IMDB?

Feb 24, 2011

Is there a DLL or code for class (documented) that can be added to an app to pull movie and TV info down from the IMDB? I have see a lot of older stuff, but nothing documented or working outside of a semi-functional Python piece and am just not ready to wade my way through Python.

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Picturebox Using Large Amount Of Memory

Dec 31, 2008

I'm loading an image, then getting size and such info from it, and loading the image into a picture box. Now it works and all, but I noticed it uses a large amount of memory. I'm doing: img = Image.FromFile(file)Where I load the image, 'file' being just a string containing path to an image on the hd. After that, I get the size and frame count (if any), and load it into a picture box: The image I've been testing with, is a 6600x5100 3.5MB JPEG, which can be downloaded from url...Watching task manager, when the app loads the image, it takes up about 104MB of memory. I've tried doing img.Dispose after the above line, but it brings up an error. If I put a button on the form with img.Dispose in it, and click it after app has loaded, it drops down to about 6MB of memory used. Loading the image directly into the picture box using .Load or .LoadAsync, after disposing img beforehand, still ends up with a huge amount of memory used.

So I'm wondering if theres a way to check if the picture box has fully loaded the img, so then I can Dispose the img and free up the memory. Or maybe a better way all together of loading an image into a picture box, and/or getting size & frame count, without having to use up that amount of memory before freeing.

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Trace The Amount Of Memory Used By Each Variable?

Jul 15, 2009

How can you trace the amount of memory used by each variable, process in a program? I tried CLR 2.0 but am not sure how to read the results. Are there any really good articles on CLR 2.0 that describes what I am looking for?

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Record Amount Of Time Computer Has Been In Use?

Aug 6, 2009

i would like to have program a timer that will count the seconds during which there is mouse movement or any keyboard movement.

the point of this application is to record the amount of time an employee has been using the computer (does not matter what purpose or application it has been in use for)

i would like to do this in vb.net for winforms

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Create A Graph For Amount Of Data Coming Per Second In Computer From LAN?

Jun 17, 2009

how to create graph using vb.net .actually i have to creat a graph for amount of data coming per second in my computer from my LAN ?

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Make A Programe That Turns Off Computer After A Set Amount Of Time?

May 5, 2009

How to make a programe that turns off the computer after a set amount of time.

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How To Get Info About Total / Available Virtual Memory

Oct 26, 2011

I still have one more problem getting total/available virtual memory.
Code:
Select Case My.Computer.Info.TotalVirtualMemory
Case Is >= 1073741824
GetRAMInfo += FormatNumber(My.Computer.Info.TotalVirtualMemory / 1073741824, 0) + " GB" + vbNewLine
Case 1048576 To 1073741823
[Code] .....

For example, now Windows System Information returns:
Total Virtual Memory = 15.8 GB
Available Virtual Memory = 5.52 GB
While the above code returns:
Virtual Memory: 8,191 GB free of 8,192 GB
(I also use the same above code for My.Computer.Info.AvailableVirtualMemory)

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Formatting TotalPhysicalMemory?

Jun 20, 2009

Total Physical Memory: 2144903168
Available Physical Memory: 934649856
Total Virtual Memory: 2147352576

[code].....

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Way To Get Computer Info

Apr 23, 2010

I'd like to get ram, proccessor , motherboard and videocard information in vb. Does any one know what functions to use?

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VS 2008 What Info Can Retrieve That Is Unique To Each Computer

Aug 11, 2010

Basically I'm adding a registration feature into my program, or a similar thing to that. So, when you purchase you can install up to 3 copies (for example), but not more.To do this, I need to know some kind of information that is unique to each computer (to store in my database online), I thought of the name of the computer, but that isn't unique, obviously.

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VS 2008 Console Application - Obtaining Computer Info On PC

Sep 11, 2009

I have a problem where I am running a Console App to obtain some computer information on a pc. The pc has the following specs:

Windows XP Media Center Edition 2002
Service Pack 3
2 GB RAM
.NET Framework 3.5

The script runs fine on my Vista Ultimate PC. However, my friend runs it on his pc and nothing is written to the file. The directory and the file are being created, but nothing is in the file. Is there something that I am missing about XP Media Center Edition?

Here is the code:
Dim cFile As String = "C:System InformationsystemInfo.txt"
Dim objWriter As New System.IO.StreamWriter(cFile, False)
Try
Dim mObjOS As ManagementObjectSearcher = New ManagementObjectSearcher("SELECT * FROM Win32_OperatingSystem")
Dim mObjCS As ManagementObjectSearcher = New ManagementObjectSearcher("SELECT * FROM Win32_ComputerSystem")
[Code] .....

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Get The Hardware Info Of Server (similar To Win32 For Individual Computer)?

Oct 25, 2008

Up to now, my programs are installed in individual computers, and I use the data collected using Win32 classes (such as bios, board, and processor) to lock my program to those computers to avoid piracy. However, I am currently preparing two programs that will be installed in servers and accessed by more client computers. My problem is that I once read some ways of doing the same thing with server (accessing the hardware info of the server), but I simply can't find it again in my archive. My idea is simply to lock the program to the hardware info of the server computer, so wherever the person runs the program, it will be first checked the server hardware info, if it matches, only then, it will run. My client server is Windows Server 2003, and I am programming with VB2k5.

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MS Access: Pull Data But Can't Pull Field Name?

Mar 3, 2010

I am trying to work with an access database. If this line pulls data from a dataset and puts it into a textbox: TextBox1.Text = Me.A_DataSet.a_Table.Rows(0).Item(0).ToString How would I pull the field name? For Example, in this database I have 3 fields:

[Code]...

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Pull The "modifytimestamp" And "CreateTimeStamp" Property Values From A Computer Object In AD?

Feb 4, 2010

how to pull the "modifytimestamp" and "CreateTimeStamp" property values from a computer object in AD? These properties are not AD objects but if I do properties("modifytimestamp").value, the return string is that of a collection. When I do properties("modifytimestamp").count it returns 0 as the value so therefore there is no index. How do I return these values?

Public Function GetADComputerData(ByVal ComputerName As String)
Dim DC As String = ""
Dim s_Domain() As String = Strings.Split(frmMain.Domain, ".")

[code]....

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VS 2005 : Add The Amount Column Of The Dgv And Display The Total Amount In The Textbox?

Jan 21, 2010

i have a datagridview binded with the datatable via its datasource property....now i want to add the Amount column of the dgv and display the total amount in the textbox,if the amount is greater than a certain value then i want the cell to coloured red so i did this code and it worked great:

Dim i, j As Integer
For i = 0 To DataGridView1.RowCount - 1
j += Me.DataGridView1.Rows(i).Cells("Amount").Value
Next

[code]....

but my problem is that i want the red colour of the cell to blinkafter every 2 seconds....how to do this?i need to handle the timer tick event for this but i am not able to do this.....

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Cover X Amount Off Nautical Miles At X Amount Off Knots?

May 4, 2010

im trying to make a simple program that calculates the time it takes to cover x amount off nautical miles at x amount off knots, the code i have so far is this :

Code:Public Class Form1 Private Sub Label2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label2.Click
End Sub

Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged

[Code]...

so if i say want to cruise 29 miles at 12 knts it gives me an awnser of 2 hours 24.6 mins instead of 2 hours 25. Although i do realise that 2 hrs 24.6 is technicaly right i was wondering if anyone here could help me with getting it into the correct format?

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Get Amount Of Money User Has And Doesnt Go Over Amount Hechecked

Jun 7, 2011

im trying to make a fast food program on which the user will input the amount that he has, then he will check on what he wants, by using check boxes. There are 7 different check boxes with 7 different amounts of money. I have the program somewhat finished (thanks for the people that helped me before) but theres still a couple of things that I still need to get finished but I dont know how to.I need to be able to get how much money the user has (this will be entered threw a text box, I think I accidentally messed this part up, because I cant get it to work right, (theres alreasy a permit amount of money in there and it needs to be what the user enters instead of the permit, 5.59, one) and this will be the maximum amount he can spend, then the user will check on the food he wants (and the program will add the sales tax also) then it will produce an answer saying if you have enough money or if you dont. But what im confused on is how do I get the users amount of money and make it the maximum mount he can spend and make sure it doesnt go over the amount that he has checked.[code]

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Writing User Info Such As User, Computer Name, Date, And Time To An Acces Database?

Sep 25, 2009

writing user info such as user, computer name, date, and time to an acces database using a button click event. Then use a query to check if the user has accepted the aggreement. If the user has accepted the aggreement then call a vb.exe that display the aggrement. I have a login script that runs the vb.exe and uses a button click that records the user info to a csv file, but if the user has already agreed to the policies I do not want it run again.

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VS 2008 : Get Network Computer's Printer List And Printer Info?

Dec 7, 2009

get a list of printer's (name,port,model) from a computer over the network. I know how to list my own, but it's from querying the Win32_printer object on my machine, I need to be able to do something similar on a remote machine.

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Coversion Of Amount In Figures To Amount In Words

Nov 25, 2009

I am working in a point of sale system in Vb express 2008. I want to convert the Amount in Figures to Words like: How to conver the amount of $ 1,550,325.45 to Amount in words as DOLLARS: ONE MILLION, FIVE HUNDRED FIFTY THOUSAND, THREE HUNDRED TWENTY FIVE AND FORTY FIVE CENTS.

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Coversion Of Amount In Figures To Amount In Words?

Nov 25, 2009

I am working in a point of sale system in Vb express 2008.I want to convert the Amount in Figures to Words like:How to conver the amount of $ 1,550,325.45 to Amount in words as DOLLARS: ONE MILLION, FIVE HUNDRED FIFTY THOUSAND, THREE HUNDRED TWENTY FIVE AND FORTY FIVE CENTS.Please advise how to code for that in Vb express.

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Calculate The Amount To Save Up To A Certain Amount?

Mar 13, 2011

how to calculate the amount needed to save up to a certain amount.

Private Sub btnCalc_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnCalc.Click
Dim dblSavings As Double
Dim dblFuture As Double

[code]....

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Writing Info To And Getting Info From .text File Using A ListBox's Display

Jul 31, 2010

I am working on a media player, and I would like to setup a local playlist feature. I am using a single ListBox and its "Display-" and "Value-Member" properties. The display is the song's Artist and Name, and the value is the song's file path (i.e 'C:UsersUSERMusicetc.').To write the file path to the .txt file, I believe I can use the following code:[code]

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Create Quick Info And/or Parameter Info For Own Code?

Jul 23, 2009

how to create Quick info and/or parameter info for own code?

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Read Info From A Text File And Add Info To A ListBox?

Jun 22, 2011

I am making a program, obviously, and I require some assistance. I found an explanation on how to read information from a Text file and have modified it for my needs. Here is my (modded) version:

Public Function GetInfo(ByVal playlistname As String) As String
On Error Resume Next
Dim PlaylistInfo As String

[code].....

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VS 2008 Add More Than 1 Info In A Database, But The Rest Of The Info Stays The Same?

Jan 7, 2010

I'm making a database app. I've finish the search, add new, and add function. What I'm trying to do is to expand the functionality of the add new item function.

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