Answer Questions

• CoreStar2000 TextBox not being visibly updated

  Hi Guys, I need some help if a kind someone has a spare moment. :) I am fairly new to VB Express 2005 (coming from MS Access) and I've just constructed a small starter program to print a currency rate that is received via an API. Now I receive the rate and assign to the text box via the following     Public Overrides Sub handle(ByVal ei As fxEventInfo, ByVal em As fxEventManager)         Dim rei As fxRateEventInfo = CType(ei, fxRateEventInfo)         If rei.Pair.Pair = "EUR/USD" Then             EURRate.EURTextBox.Text = rei.Tick.Bid.ToString         &nb ...Show All

• Stephen Turner THANKYOU

  I am currently making a program which fixes errors with Disk Clean-up which some computers encounter. Which means editing the registry, Would anyone know a code which i could use to delete a section of the registry. Anyhelp would be amazing! Mitch using (Microsoft.Win32); RegistryKey OurKey = Registry .LocalMachine; RegistryKey OurKey = Registry .LocalMachine; OurKey = OurKey.OpenSubKey( ".SOFTWARE.Microsoft.Windows.CurrentVersion.Explorer.VolumeCaches" , true ); OurKey.DeleteSubKey( @"VolumeCaches\Compress Old Files" ); Here is the code, Also recieving warning: Warning 4 Possible mistaken empty statement C:\Documents and Settings\Mit ...Show All

• JasonToTheH Toggle buttons

  Hi everyone :) i was wondering how to change the style of a toolbar Button to a ToggleButton. I tried finding some 'How to ' info about it but it didn't have any information at this present moment. Thank you for any replies :) nvm found a work around for it How did you do it :P Simple lol took me a while till it hit me Here is how: - Create a button - Choose False from Checked - Choose True from CheckOnClick And in your coding you do something like this (jst a little example ^_^) this: private void tbbInvisible_Click( object sender, EventArgs e) { // Checks to see if the button is checked txtMyTextbox.Visible = (!tbbInvisible.Checked); } ...Show All

• PhrankBooth Subtracting column 2 from column 1, showing answer in column 3

  Hi all, I have created a database for my work, and have loaded it onto my form in Datagridview, what I need to do it is be able to have it automatically delete whatever is entered into column 2 from the total which is has been entered into column 1 and show the answer in column three. eg Total Required for week No. Uplifted. Remaining 10 2 8 The number in column to (Number uplifted) will be updated continuously so would like it to update column 3 (remaining) when it is changed. Any help with this would be very much appreciated Regards, Diane this would really be done at the SQL level, however, you can go through each row of data ...Show All

• avinashraj Delete content of txt file

  How to delete the content of an existing txt file What command to use Thanks all for those great helps. They are really helpful. Imports System.io Public Class Form1 Private Sub Button1_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Try Dim path As String = "C:\deadduck.txt" File.Open(path, FileMode.Truncate) Reset() Catch ex As Exception MsgBox( "m" ) End Try End Sub End Class wencey wrote: How to delete the content of an existing txt file What command to use ...Show All

• KitGreen upgrade from trial VS Professional Edition to Express Edition?

  Hi,     I have downloded VS Professional Edition 2005 - 90 days trail version two months before and started developing on that. now only i came to know that VS Express editions are free forever. so that I would like to move to express.     my question is, the only way to do this is uninstall previous version and install the express edition      if I do this, shall I continue working on my previous projects developed with Professional any help would be greately appreciated. Thanks in advance.   Thank you very much for your quick reply. i am using vb.net to develop both windows and web projects. that means, i need to install Visual ...Show All

• chris townsend Copy FxCop rules from one project to all project in solution

  We're using Team Suite (but not the Team Server) and would like to apply the same set of Code Analysis rules to all projects. If I update rules (enable or disable individual rules) for one project, is there a way (a script ) to apply changes to all project files Thanks! Thanks, David. The code worked, however, I had to enhance the macro to take care of both Debug and Release configurations. In the code below, 'configurationName' is either Debug or Release : project.ConfigurationManager.ConfigurationRow(configurationName).Item(1).Properties.Item( "RunCodeAnalysis" ).Value = runRules project.ConfigurationManager.ConfigurationRow(configurationName).Item(1).Properties.Item( "CodeAn ...Show All

• PedroCGD Saving list items

  G'Day everyone :) This is a two part questions really. 1. I was wondering if it is possible to save the contents of a ListView box to a textfile on the computer 2. Is it possible to open the saved textfile and that the items are put back into the ListView box Thank you very much for any replies :) This worked perfectly thank you so very much i been waitin for a reply for ages ^_^ I hate to bug you with this but with this saving code: using (StreamWriter theWriter = new StreamWriter(saveFileDialog1.FileName)) {    foreach(object currentItem in this.theListView.Items)    {       theWriter.WriteLine(currentItem.ToString())    } } What this outputs in the t ...Show All

• My Vizai Creating a Simple Browser

  I have a text box in a toolstrip and a WebBrowser. I want people to be able to type in a URL in the textboxToolStrip and reflect the URL web page in the Web Browser, just like Internet Explorer. If you could even tell me to program a GO button in the same toolbar, that would be great! Thanks!!! use the browser control you simply use this line of code browser1.url = textbox1.text; Hi, This thread is helpful to you: http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=1076779&SiteID=1 Thanks hi, Add this line to the button click event this . webBrowser1 . Url = new Uri ( this . textBox1 . Text );  is working...  add this line to default event of webbrowser control this . te ...Show All

• BlackDimond Invalid postback or callback argument when trying to add a Web part

  I was trying to change the lay-out of the shared page of the sharepoint portal. After adding a webpart i got a screen where i selected all the web-parts and after that the startpage of portal did not contain any webparts anymore. When adding new webparts to the startpage of portal the following error occurred. Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScr ...Show All

• cmendozas Restore TFS to a different server

  The Back Up-Restore process was made according to the following articles: BackUp 1) http://blogs.msdn.com/vstsue/articles/511396.aspx Restore 2) http://msdn2.microsoft.com/en-us/library/ms252516.aspx A backup-copy of TFS on the <Serv_1> had been made and then restored on the <Serv_2>. When TFS had started it gave the sequence of the following errors in Application Event Log: Event Type: Error Event Source: TFS Services Event Category: None Event ID: 3021 Date: 26.05.2006 Time: 16:29:14 User: N/A Computer: Serv_2 Description: TF53010: An unexpected condition has occurred in a Team Foundation component. The information contained here should be made available to your site administrative staff. ...Show All

• Jon Braganza Beginner can't begin!

  I am trying to start with C# and have tried following the istructions on the video as well as the "Create your first application" link. However, when I choose File - New Project then select Windows Application (and change the name of the application) all I get is "The filename, directory name or volume label syntax is incorrect. (Exception from HRESULT: 0x8007007B)" I have re-installed the software to no avail! HELP! I don't know if this matter but do you have all of the neccessary software installed such as Windows Installer 3.1, Mdac, .net2.0, and sql express 05 hi, try to name your classes without spaces or special charachters and ...Show All

• karfast Browser and Player

  Hi! first: i am new to this! so heres the problem: i want to build a browser with a music player! i thought the browser is on one tab and the player is on an other. so i realy would like to know how to do this! thx! your leo 1) remember C# is case sensitive so be sure you are using intellisense also for the correct syntax. Try this: this.axWindowsMediaPlayer.URL = this.textBox1.Text; 2) well the folder browser dialog is a dialog shown to the user for them to select a folder. you can then do whatever you like in this, for example after showing the dialog, get the folder the user chose as their folder which contains media files, and show them in a listbox...example: FolderBrowser ...Show All

• WolfgangEngel msflexgrid Coloum Width

  Hi, I m using MsFlexgrid control in my C# program. Anybody know how to increase or decrease Coloum width of a msflexgrid Thankx TJ This sets the width of the first non-fixed column to 50 pixels: axMSFlexGrid1.set_ColWidth(1, 15*50); Consider using the DataGridView control... ...Show All

• KathyGirl how to send SMS using AT commands in VB

  Hi, Im tryin to develop a VB application to send and receive SMS, I have tried in the Hyperterminal and it works fine.But when I try to do the same with VB It gives me some Hresult exception. What should I do. I am attaching my code below, Imports MSCommLib Public Class Form1 Dim mscomm1 As MSComm Dim VbUnicode As VbStrConv Dim Msg As String Private Sub Form1_Load( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase .Load Msg = Txtmessage.Text mscomm1 = New MSComm mscomm1.InputLen = 0 mscomm1.RThreshold = 5 mscomm1.CommPort = 3 mscomm1.InBufferCount = 0 mscomm1.PortOpen = True MsgBox( "port open" ) End Sub Privat ...Show All