Env X is working on a calculator that needs some help to make it better.We have a button that will make the number either positive or negative.We have code that works but we want to make it better.Env X will give you the piece of code and see what you can do with it.[code]
View 1 RepliesI have a button on vb form and its click event will call Windows to run "system32calc.exe" which is work great. My problem is I do NOT want to have multiple calculators running even if i click the button more than once. Is there any way to detect the calc.exe runing and then disable my button event to call calc.exe?
[Code]...
I have save the file in beta 1 and when i upgrade to beta 2?Error 1 Type 'System.Windows.Forms.WindowsFormsApplicationBase' is not defined. Error 2 'AuthenticationMode' is not a member of 'Forms'. Error 3'ShutdownMode' is not a member of 'Forms'.Option Strict On[cod]e...
View 6 RepliesI want to use calc.exe file in my vb .net program. I was trying this code but it not works as what I want.
Private Sub CalculatorToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CalculatorToolStripMenuItem.Click
Dim startInfo As System.Diagnostics.ProcessStartInfo Dim p As New System.Diagnostics.Process
startInfo = New System.Diagnostics.ProcessStartInfo("calc.exe")
p.StartInfo = startInfo
p.Start()
p.WaitForExit()
When I click the menu to use the calculator, my system seem to hang and the background process is stopped.
What I want is, when I click to use the calculator, the background process is not stop. I only want we cannot touch the form at the back, I meant we cannot click the function at the back form untill the calculator is close. The calculator also should locate at the top of the form and cannot be minimized.
i want to know how to add n Month to a given Date. [code]
View 2 RepliesI am writing a few line of test code using Calc as a test on Sendkeys, but it does not seem to work correctly. Basically I am shelling out to Calc and trying to use Sendkeys to close it, but it is not working. [Code]
View 9 RepliesI made this, but I cant get my simple functions to work. The code looks right.
Option Explicit On
Option Strict On
Imports System.Math
[code]......
The picture is a graphicspath drawing a curve through the specified green dots... the red points are the Bezier points that are auto generated by the graphics path.
Basically I want to pass in an array of points (in this case the green dots in the pic) and get an array back of the Bezier (red points) - I want to calculate the location of these points MANUALLY - and not use the graphicspath object to work it out.
It doesn't have to be exactly the same just similar.
how to interface between Vb.Net and OpenOffice.org calc. I wanted to store and read back values from OpenOffice.org calc as we did in Excel from VB.net.
View 3 RepliesI have been tring to get this to write to a template.ods file but it creates and opens a new calc .ods file and then writes the listviews items.
Public Sub ExportToOpenOffice()
ConnectOpenOffice()
Dim myDoc As Object, firstSheet As Object
[Code].....
adding value to items in text box from list box in order to calc
View 3 RepliesI'm working on it for a couple of days but I couldn't get any success.. I'm trying to access Calc's edit box and trying to write something there but I couldn't do it =( what's wrong with my codes?
[Code]...
I am interested in finding out how I can add and extract cell values in open office calc using VB.net.
View 1 RepliesI'm not sure where I'm going wrong with this. it's supposed to let the user add scores to the list, then calculate the total, average, and count. However, it doesn't let me add more values to the list. Any help whatsoever would be awesome! Keep in mind, I am new to VB and programming languages, and was just playing around with code hoping for any sort of positive result, and therefore some of the code may not be necessary, or make sense. Here's what I have now:
[Code]....
Is anyone else having or know of an issue with VB2010 Beta 2 just "hanging" on the install? I can find no documentation anywhere through searches.
View 5 RepliesI've tried to install the Visual Studio 2010 VB Express - but no luck. Can't uninstall the beta 2 version I have. I've tried to uninstall each component in control panel but continue to get windows installer errors - or error 1719. how to delete the beta version? Tried deleting the .net framework 4 keys in registry, no luck.
View 2 RepliesIm trying to make a web browser in VB 2010 well i tried the simpleWebBrowser1.Navigate(ToolStripTextBox1.Text)For the search button but it doesent go anywhere but the name of that form in a random search engine everytime how would i code this with Back Forward and refresh button als
View 3 RepliesWhat's the best way to store that the app is beta?You can't enter letters in the assembly info version (a "b" would be great).So is a setting who is set to Beta = True the best? I don't want to hardcode it, I want it to be at one place in the program.
View 8 RepliesI have never used VB compiler or a Visual Studio before;I have been trying to download Visual Studio Beta 2 from this site. I am confused! There are 3 downloads; guide says download as per requirements; after downloading the first one I tried to run it but I think it asked for the 3rd one in a disk! Do I have to download all 3?
View 11 RepliesHere is a link to a FREE Beta version of a .Net decompiler.Some of you may find this useful? >>[URL}..If you do try it within the next 5 or so hours while I sleep, you may want to leave feedback of your experience(s) here in this thread.I have merely posted the above link in case any of you want to try a decompiler.
View 8 RepliesIs there an option that the 'Reparent Brance' is missed on Beta 2 version?
I can't see that option from my TE IDE.
I have a simple application that stores settings using My.Settings. When built using .Net 4.0, it works fine. If I change to build with .Net 3.5 Client (or just .Net 3.5) I get an error 'An error occurred creating the configuration section handler for userSettings/My_Application.My.MySettings: Could not load file or assembly 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089''.
How can I build an application for PC's that do not have .Net 4.0.
I get the follow error in VS 2010 Beta 2 VB[code]...
View 3 RepliesI've tried using the VS 2010 beta to edit some real projects, and it is next to unusable due to performance issues. The cpu is more or less constantly at 100%, and most often the code editor uses around 10 seconds to respond to any text input. If I introduce a couple of compile errors things get even worse. Are there some drastical performance improvements that are planned in the VB editor before release, or are there special things that might trigger this?
View 22 RepliesVS 2010 Beta 1 offers the user the opportunity to change .NET versions.I compiled a solution then built same in .NET 4.0 Then compiled/(re)built in 3.5. The output info showed 3.5 but on an XP Pro (up to date .NET 3.5 machine) the Setup install produces an error message:"You need to obtain NET 4.0. Do you wish to get it now?"
View 14 RepliesI've been having a problem since installing the first beta of Visual Studio 2010 which has limited what i have been able to do. The problem centres around one reference: System.Design When I attempt to add the reference i get the following error: However, the System.Design.dll file actually does exist and is valid:
[Code]...
Would like to use the Spell Check Class which I read is in the System.Windows.Controls namespace. However if I add to my class "Inherits System.Windows.Controls it is not accepted. I am using VB 2010 Express and VB.Net 4.0.21006 B2Rel.
View 11 RepliesI am trying to upgrade a project that was originally designed in Vb6 to Visual Studio 2010 beta. In my application, I communicate with a device that has embedded code through a serial port. My Vb6 project states the following and works: SerialPort.Output = Chr(&HAD) My new code in Visual Studio states:
[Code]....
I am using the MSComm controll. I have duplicated all the settings from the older program.
Is there anyway to use VSTO 2008 with the Office 2010 beta? I know I can use VB 2010 beta but I prefer to use 2008.
View 2 RepliesI'm having an issue with Castle Windsor 3 Beta 1. I'm using the ArrayResolver which has been added to the installer like so:objContainer.Kernel.Resolver.AddSubResolver(New ArrayResolver(objContainer.Kernel, True))
From there I am registering a component and trying to inject an array of IWorkers. The IWorkers have their own dependencies. In the case where only one IWorker is specified, its dependencies are resolved- but when multiple are passed in this does not happen.
This won't work:objContainer.Register(Component.For(Of Services.INotifiableService).ImplementedBy(Of Services.MyService).Named(GetType(Services.MyService).Name).DependsOn(Dependency.OnComponent(GetType(Services.Resolvers.IResolver), GetType(Services.Resolvers.MyResolver).Name), Dependency.OnComponentCollection(Of Services.Workers.IWorker())(GetType(Services.Workers.IWorkerImplementationA),
[Code]...