I'm trying to figure out how to create a custom power plan in code. I've searched high and low and have come up with very little so far.
The first thing I ran into was WMI. After looking up some information, it seems that all of the WMI Power features are ReadOnly.
Then I looked into the registry. This might be a feasible option, but it's hard to say. It seems each Power Plan has a unique GUID associated with it. This isn't a huge issue, since I can create one like so:
VB.NET
Dim _GUID As Guid = Guid.NewGuid
With this method, the issue now lies in the subkeys. Each Power Plan looks like it also has a unique ID for each option in the power plan.
There are two issues with this. First, even though subkeys are the same for each powerplan on my PC, I'm not able to test others at this time. So I can't know for sure that they are the same. Secondly, I have no way of knowing which subkeys relate to which power options.
My only two other options would be an API or .NET methods.
That being said, does anyone know of any way to create a power plan or some info on it?
I've done some research into this using the MSD website; I have found that my applicaiton saves the Customer Details to the Customer File, but only as (spaces). No data is present in the file.
I'm creating an application that saves Customer data to a file. Once the Data is saved into the file, how would i then get it from the file into a ListView?
Im coding an application that needs to list all computers inside my LAN, and get the status of the machines ex. Power On, Power Off.. in order to Wake On Lan, or Turn it Off.. im using Visual Basic .Net.I all ready listed all machines, now i need to get the status of them..
I am creating a class that searches a binary file for a specific customer number. I am using a binary search that keeps on slicing the file in half until I find the customer number while is sorted. Once it finds it I am positioning it at the first instance of that Customer number as there can be multiple records with the same Cus Number.
Now here is my question. I now need to loop through this Customers records and do some data base searches. Since I want to make my class as generic as possible what should I pass back to the calling class? An Array with all their records. If I do this I have to loop twice, once in the class and once when it passes the array bac to the original calling class?
I have the following problem: I select a customer from a dropdownlist and then the gridview should load all items of all orders of that customer. I have the following query:
Dim allorders = From ord In db.Orders
Where ord.CustomerID = Convert.ToInt32(CustomerDropDownList.SelectedValue)
[CODE]..............
I also tried to modify the query as follows:
Dim orderitems = From oi In db.OrderItems
Where oi.OrderNumber = (From From ord In db.Orders
[CODE]...........
But this does not work. I just started using LINQ.
A registeration sys using a Microsoft acres database I have a table named customer info to store customer details when registering and I need coding that will add the following to my table customer I'd , firstname, lastname , phonenumber and user also has to make selection between radio buttons male or female.
I am trying to autocomplete customer surnames direct from the Customer Datatable, using the code below which I got from another thread, but nothing is happening.
I'm planning my road in VB training on my own at home using various books and online resources, like MSDN and book publisher support sites, etc. My initial goal is to become familiar w/the VB 2008 language but then to build upon that w/other skills like perhaps, ASP. Net, ADO .Net and so on. Maybe concentrate on WPF/XAML? My question is, where do I go next after initially learning the VB 2008 language? Not only that, what should my learning "list" look like, assuming it a good idea to "add" to the lot w/other VB skills? What's a "real world" learning plan look like in VB? Which should I consider to be "priority" core VB skills to learn after initially learning the VB language?What is a realistic VB skill portfolio look like?
I need to show a simple layout of machine location on my webpage. Anyone can give me idea how do i go about this.The layout will show the location of machine and status of machine. Beside using table, any other idea? The machine will link to database and show the status of machine.
I have written a script but when I test my application out nothing happens.Below is the code that I used to make a Power menu with the options to Shutdown, Restart, and Log Off. I have also added in a timer. [code]
I study automation engeering!I am in the last year of my studies and i choose for the final project <<Smart house Design And Controlling>>.I would like to create a application on windows to present the plan of the house and control it I decide to use the Visual Basic Express!If someone can help me on this project.
Using VS2008 and all I want to do is have a page where the user clicks on a button and the Save File Dialog pops up, the user finds the Power Point doc using the Save File Dialog popup. Once the Power Point doc is found the user clicks on the Save button on the Save File Dialog popup. And the Power Point doc is then saved to a server on the network.
I have done a search on Google but not really found anything. Worst case I suppose I could use "powercgf.exe -l" to list them modes then try to get the GUIDs out of that.
I've just created a setup file for my application . Instead of using the click once process , I used the Create Install Free 4.14.5 program , in order to be able to specify some parameters that under click once I couldn't (like specifying installation folder etc) . The problem , however , is that now when I installed the application , an error message appears saying that the computer is missing the Visual Basic Power Packs 9.0 (which I indeed used in my application) . So , is there any way I can add it to my setup file ? That is in order to avoid making people manually downloading and installing it .
I have written a program in VB Express 2008 and published it so I can install on another PC. When trying to install on another PC I get the error message "Microsoft.VisualBasic.PowerPack.Vs Version 9.0.0.0 be installed in the Global Cache (GAC) first" I have already installed the .NET 3.5 and the PowerPack but I still get the message.
I'm currently in the middle of attempting to create a query that will be used so that the application user will be able to search the a customers id number. I'm completely new to adding queries using the query builder so I've become slightly stuck on trying to get this to work currently. I have a database which is set up and in this case the table is called 'cid' which defines the customers id column in the database, this is a primary key and the column has a data type 'AutoNumber'. I've become stuck as I'm not sure what I would have to put into the filter to make this query work.
But that same .exe blows up with this when I run it on their server
See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text **************
I'm selecting a customer from a listbox of surnames...I need to address to display, and the date arrived back...Can't get anything to go into the textboxes, if dr.hasrows is showing up as none I think... not sure how to go about remedey"ing" it though...
Listbox Private Sub ListBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListBox1.SelectedIndexChanged Dim ConnectionString As String
I have to use a northwind database to display customer and order information. Populate a combo box with the CompanyName sorted in alphabetic order. Display the customer information in bound labels and the order information in a grid. For customers, display id,name,title,phone. For orders display the order id order date required date and shipped date. how to connect the access database file to vb.
I have updated a VB 2008 Winform program and published it on a shared folder. The customer can no longer use it because, at launch time, it claimed for SQLServer.Diagnostic.STrace v 10.0.0.0, what it did not before. The only thing I can think at is that I have also recently installed VS 2010 on my PC. Does it change the way VS 2008 work ? How can I solve this issue on the customer PC ?
i got a program i ran that says unable to install bla bla microsoft.visualbasic.powerpacks.vs version 9.0.0.0 be installed in the global assembly cache (GAC)first
I am looking to record information about the computers power consumption over time, is there any way I could do this using vb, I can get the current voltage from the processor but do not know the current therefore can not work out the wattage. I know of application which do have power consumption recorders but I would like to create my own.
I'm trying to make a program to communicate with a power analyser (wt1600),Yokogawa gives an example programm in vb6.0.Now the problem is if i trie to recieve a message that i get an empty string.6.0..Declare Function TmReceiveBin Lib "tmctl.dll" Alias "TmReceive" (ByVal id As Long, ByRef buf As Any, ByVal blen As Long, ByRef rlen As Long) As Long [code]
I'm trying to make a program to communicate with a power analyser (wt1600),okogawa gives an example programm in vb6.0.Now the problem is if i trie to recieve a message that i get an empty string.6.0 Declare Function TmReceiveBin Lib "tmctl.dll" Alias "TmReceive" (ByVal id As Long, ByRef buf As Any, ByVal blen As Long, ByRef rlen As Long) As Long
I got a new laptop friday, it has windows 7 and its a 64 bit system. I installed visual studio 08. everything was fine until I opened one of my projects.Seems like the powerpacks drawing items no longer exist, there is only a pointer and reort viewer in the group now and all of the items that I have used in the past are keep my app from running.
Im coding a little app for my self that generates me a string. Recently I came to contact with a program that is about 50 times faster then mine just because it's using a graphics card GPU to do its calculations.I'm running 3 5770 and I think that 1 is enough for what I need, but I was wondering if it's possible to do such a thing.how can I use my GPU power to do my calculations? All my calculation is stored in 1 function in case you're wondering.
add notes in the powerpoint slides notes part under the powerpoint slide.using Microsoft.Office.Interop.PowerPoint. I'm using vb.net code.Now it si creating the ppt file and I can add text,comments,image. in the slide . But I need to add notes in the powerpoint slide , in the bottom part of the slide.
Here is the code i'm using for creating slides.
Dim oApp As Microsoft.Office.Interop.PowerPoint.Application Dim oPres As Microsoft.Office.Interop.PowerPoint.Presentation Dim oSlide As Microsoft.Office.Interop.PowerPoint.Slide Dim bAssistantOn As Boolean
I have a project with sql database and customer require to create this function .I mean when user use my program , they can delete, edit... but not still save yet. Suddenly power failure , and i want to recovery database when user turn on program again.
