radio button listbox

Visual C# Express Edition

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    - Object Null Reference This error come when VB don't find something to do an action. Make sure that all works well and there's no missing thing Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - form transparent sometimes That answer is spot-on! After deleting the color silver to use the default, it worked fine on the other machine now. Thank you so much, I wouldn't figure it out myself without your help. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - How could I read 300 characters from a text file? I am fairly new to all this myself One question though I got an error on the first line when i tried your code (toarray is not a member of string) How did you get the code to work Did you make any other changes Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - web browser stuff.. Sheesh..some weird things are happening here.. First of all if I hit an ad on CNN it sometimes tells me Navigation Canceled (without the error message now, probably because I turned ScriptErrorsSupressed on) and sometimes just takes me to a random CNN page :\ When he tells me Navigation Canceled I get nothing in the URL textbox so I tried to go to page properties. It tells me that the page has the following address: res://ieframe.dll/navcancl.htm#http://waiting%20for%20http//edition.cnn.com/.element/js/2.0/scripts/IEPersistence.html... Also, sometimes when I hit Open In New Window it works and other times gives me Navigation Canceled. I think I get that when the page is still loading, but when the status bar says 'Done' I can safely use the Open In New Window. Could it be because we're using the status bar to determine the URL Maybe when the page loads it changes and ruins the whole thing I'm really lost here.. Could we perhaps continue to discuss about this via mail I don't know if a private talk here would fit well. my address is tnl700@ gmail .com Meanwhile I'll just try links and see what I get. I'll edit this message. Edit: I tried opening a link in a new window in deviantart.com. When the page is still loading I get Navigation Canceled and the new window's address property is: res://ieframe.dll/navcancl.htm#http://(3%20items%20remaining)%20downloading%20picture%20http//tn1-2.pv.deviantart.com/fs19/150/i/2007/306/e/f/November_by_chicuta.jpg... If I try again after the page is fully loaded it works fine. I really thank you for spending time helping me and I'm sorry for being so helpless. tnl. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Need help sorting this out databases, arrays, for loops, etc I am trying to figure out the best way to do something: I have 2 datasets. One dataset is called Grid and the other is Coords. I want to do a For Each CurrentRecord As Datarow in Coords In this For Loop I want to subtract each CurrentRecord Value from each CurrentRecord value in Grids and out put them to an array So now I should have seperate arrays for each CurrentRecord value. ie example data/database setup Coords Table Record | X1 = 5 Record | X2 = 3 Record | X3 = 5 Record | X4 = 10 Grid Table Record | A = 1 Record | B = 2 Record | C =3 Record | D = 4 The out put after running the For Loop should be to this effect Array 1 X1 = 5-1 = 4 X1 = 5-2 = 3 X1 = 5-3 = 2 X1 = 5-4 = 1 Array 2 X2 = 3-1 = 2 X2 = 3-2 = 1 X2 = 3-3 = 0 X2 = 3-4 = -1 Array 3 X3 = 5-1 = 4 X3 = 5-2 = 3 X3 = 5-3 = 2 X3 = 5-4 =1 Array 4 X4 = 10-1 = 9 X4 = 10-2 = 8 X4 = 10-3 = 7 X4 = 10-4 = 6 Okay now that we have the data in an array I would like to run a IF Then statement (maybe) to find out which number is the lowest in each array Array 1 X1 = 5-4 = 1 Array 2 X2 = 3-4 = -1 Array 3 X3 = 5-4 =1 Array 4 X4 = 10-4 = 6 In this sample data all the arrays point to Grid D (this is only sample data and will not the the typical outcome). I want to either create a new array or dumb this into a new database table/xml file that X1 is D, X2 is D, X3 is D, X4 is D. I'll also do this for Y and Z, but they will be seperate in data. Anyone willing to help me get started with this Thanks Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - How to get stringbuilder to assign values to custom textboxes on a New e-mail window Thanks for your reply Martin. I basically need to put the approriate values to my custom text boxes before the e-mail is sent, not when I receive the e-mail. The sample code you sent me didn't show me how to specify a value to a textbox. Could you send me an example which does if you have one Thanks in advance. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Hide Password Characters? Is there a way to hide the characters the user enters into a text box, in the same way other applications do when entering a password Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Help!!! This code is killing my Computer. Have you single stepped through this with the debugger Dim dataReader As SqlClient.SqlDataReader = Command.ExecuteReader( CommandBehavior.CloseConnection ) dataReader.Read() While dataReader.HasRows Dim newAlert As New Alert (dataReader("COMMENTS").ToString(), DateTime.Parse(dataReader("DATE").ToString())) Me. collectionOfAlerts .Add( newAlert ) End While conn.Close() <---- because of the close connection above... this is not needed. when the reader is closed But there also needs to be a reader.close after the end while Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - About Uninstall directory in Registry Done, because the user does not have write permission to HKLM\Software\Microsoft\Windows\CurrentVersion\Uninstall. They can install the other software, but they are registered in HKEY_CURRENT_USER, but LOCAL_MACHINE. Thanks! Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - SendKeys Help... I'm trying to have my program execute a keypress when I push this certain button, but for the life of me I cannot find the keypress code for the spacebar, I've tried {Spacebar}, {SPACE}, {Space}, {SPACEBAR} and { }, none of them worked for me. Could anyone help me out with this Here is my code thus far... Code Snippet Private Sub Button1_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click SetCursorPos(740, 690) mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0) mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0) System.Threading.Thread.Sleep(2000) SendKeys.SendWait( "{SPACE}" ) End Sub Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Mp3 Coding Yep its in the .net tab, I really apreciate your help tall dude, Thank you very much Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Of Pictureboxes, Transparency, Movement and Backgrounds Hi there, I am trying to make a picturebox move over another in a program - one, a stationary red arrow, the other a moving green arrow. When the green arrow picture box moves over the red, you can clearly see that the green picturebox is only *pretending* to be transparent; you can see that the green picturebox is filling the empty spaces with the form's colour, and that box moving over the arrow beneath it. Basically, it looks fairly unprofessional. Is there some way to fix this, so that you *only* see the green arrow moving over the red, and not the form's foreground colour with it I hope that made sense; please let me know if I need to clarify. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - problem with msdn i had downloaded the last msdn from msdn website my problem is that msdn is compatible with my visual c++ 6.0 dated since 1998 i can't update to the last version because our teacher want us to work with visual c++ 6.0 Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Visual Studio 2005 Express - how do i add and use active X controls? What I need to do is add an active x control to my project and use the methods from that active x control. I know how to use the object browser, add a COM component (although the one I need is missing from the list) and see it's methods. How do I add it to a form There's no Object Container control in VB2005. The help file says the Web control can be substituted 'in some cases'. I can use that and point the URL to the active x file I want to use, but then I have no way accessing its methods. Alex Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Bug?: Unwanted C4819 Adah wrote: Exactly. The advice is useless really. Saving the file as Unicode eliminates the warning, but producing code differently. And it is not feasible at all for cross-platform coding. Do notice that in my original case (and example) the character literal is not used on Windows. It is really for EBCDIC systems! Since it is not used, one does not expect anything from the compiler, let alone an overwhelming (my original case occurs in a header file), unsuppressable warning! Two points: 1. #pragma warning ( disable : 4003) applies to a Preprocessor warning and it works. I think you should try to disable the warning you don't like. (I can't verify it myself because I don't have anything that produces the 4819 warning.) 2. VC++ 2005 Express Edition is not intended for cross-platform program creation. In fact, it won't work if you use the standard libraries. The product is intended for targeting the Microsoft Windows platform only, and that is even one of the terms of use in the EULA. I think maybe you meant that your source code is intended for compiling on different platforms. I write code like that too. But problems about different interpretations of the program-file character encodings (unless you store your program file in UTF-16 or UTF-8 and those are recognized properly by different platforms and compilers) are not something anyone can fix easily cross-platform. I, for one, favor the effort Microsoft is making to overcome the problems of character-set encoding/interpretation in interchange of source code and also provide warnings when there may be problems preserving the user's intention. I don't think it is easy to get right (or necessarily possible to "get right"), but I applaud the effort. - Dennis [Afterthought: There probably needs to be careful annotation of presumed character-set encodings in source files so that others have a chance of understanding when they may not be seeing the file properly on their machine and that it might not be compiling the character codes properly either. I don't know how to deal with the dependencies between the VC++ IDE, the VC++ compiler, and the compiling-machine default codepage conflicting with that where the program is operated. It looks like one must use the Windows-specific, code-page sensitive input-output operations, properly isolated for portability of the code. My brain hurts thinking about navigating that morass properly, with proper verification of code execution on systems with different default code pages. It strikes me that the ultimate work-around is using Unicode as a reference for the intended characters, and then adjusting as needed for the command-line applications actual setting. And GUI WinApps and .NET/CLI applications can just use the Unicode, praise be.] [After-Afterthought. It is probably no consolation, but I explore the roots of all of this in a blog post made in March: http://orcmid.com/BlunderDome/clueless/2006/03/what-we-see-is-not-what-we-get.asp I did not address the specific issue of dealing with code pages.] Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Example of tabbed webbrowsing Hello Renee, thank you for the comment, I really appreciate :) I went to vanishingpointgame, and I saw what you mean. But can you please explain me what bug you mean I don't quite udnerstand what you mean by that. Maybe that's just because English isn't my home-language (or however it's called) :p And what do you mean by 'in the forum search boxes' Grtz, Tom. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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  - 1
    - How to set up Status Label for Browser Hi, What is the code for the status label so that it shows what the progress bar is doing like in IE. For example in IE where it says "Downloading 1 out of __ images and then leads to "Done". Please, This is my first ever success program and I want to make it good. May you please put it in full code. I will learn on whatever code you give me. Thanks! Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Running a program in conjunction with a batch file Well, it's pretty much a compination of both. You should be able to either load the program by double clicking the .exe or if you do it as part of a script (batch file) then you should specify your arguments adn it should do the things without opening the GUI and do it via a console window. Thanks Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - How Can I delete a read only folder In the name of Allah Hi all .... I've a small question '' How Can I delete a read only folder i used my.computer.filesystems.deletedirectory(Dir) but didnt work because the dir is readonly Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - problems to use WMI classes with VB 2005 express. I tried this Code Snippet Option Strict On Option Explicit On Imports System.Management Public Class clsWMI End Class It doesn't work. I don't know why. I'm working on winXP sp2. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Virtual Hardware I personally have not, I'm running programs that have done that. I don't know what the device drivers were written [with/in] however, so at least that explains this for me. That answers my question: learn to work with C++ and the DDK. Thanks nobugz. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Adding Number in VB If it's numbers you're adding, use 2 plusses(++) instead of one. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - show desktop ok dave thanks anyway clint Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - so gentle See my reply at http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=1224757&SiteID=1 Change the term 'radiobutton' to 'textbox' and change the term 'checked' to 'text'. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Quotes in a string How do you put quotes inside a string I know it has something to do with the @ symbol Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Add DBNull to date field in database? I have a date field in my database (StartDate). I have created a datatable which will access this field. The DataType in the DataTable is defined as System.DateTime. Allow DBNull is set to True and th DefaultValue is <DBNull>. I have an SQL statement to add (INSERT) a new record. I have created a parameter to be used with the SQL statement. In the parameter options I have set AllowDBNull to true, the DbType is set to Date and the ProviderType is DBDate. Everything works great as long as the date textbox has a date in it. The problem is there is not always a date provided to a DBNull value should added. When I try to run the SQL statement with no date provided I get the following error message: Conversion from string "" to type 'Date' is not valid. I have tried many things but cant seem to get rid of the error. Thanks for any help, Randy Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Reading/Writing .dat file Can you provide a link to your "last post". I don't see any code in the post to which I responded and don't currently see another post by your account. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Validate text box using code (For my friend ReneeC ...) The following can be done without using APIs, but the API validation looks cool, so, what the heck. ' Add an errorprovider from the toolbox Public Class Form1 Declare Function SetWindowLong Lib "user32" Alias _ "SetWindowLongA" ( ByVal hwnd As Integer , ByVal nIndex As Integer , _ ByVal dwNewLong As Integer ) As Integer Declare Function GetWindowLong Lib "user32" Alias _ "GetWindowLongA" ( ByVal hwnd As Integer , _ ByVal nIndex As Integer ) As Integer ' This routine handles the numeric only part of ' the error checking Sub NumericEdit( ByVal TheControl As Control) Const ES_NUMBER = &H2000& Const GWL_STYLE = (-16) Dim x As Integer Dim Estyle As Integer Estyle = GetWindowLong(TheControl.Handle, GWL_STYLE) Estyle = Estyle Or ES_NUMBER x = SetWindowLong(TheControl.Handle, GWL_STYLE, Estyle) End Sub Private Sub Form1_Load( ByVal sender As Object , ByVal e As System.EventArgs) Handles Me .Load ' Name the textbox(s) you want to be numeric only, does not accept '.' Call NumericEdit(TextBox1) Call NumericEdit(TextBox2) End Sub Private Sub TextBox_TextChanged( ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles _ TextBox1.TextChanged, _ TextBox2.TextChanged Dim tb As TextBox = DirectCast (sender, TextBox) ' clear any errorprovider error messages ErrorProvider1.SetError(tb, "" ) End Sub Private Sub TextBox_Validating( ByVal sender As System.Object, _ ByVal e As System.ComponentModel.CancelEventArgs) Handles _ TextBox1.Validating, _ TextBox2.Validating Dim tb As TextBox = DirectCast (sender, TextBox) If Val(tb.Text) < 1 Or Val(tb.Text) > 99 Then ErrorProvider1.SetError(tb, "Value must be between 1 and 99" ) End If End Sub End Class Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Formulas like excel Right now i am looking into using spreadsheets as a math engine to bring calculations to my cells. Do you anything about this Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - csv to binary? Thanks again Tall Dude (and sorry for the late thank you, been working at the North Pole all last week). I don't fully understand why WriteAllText results in me storing the file as binary (bin), could you explain that a little for me. If I want to get back exactly the same *.csv as I started with, what would be the best way to write the data to file (and get rid of the BOM, which the original *.csv file did not have) Thanks again Wibs Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - Another Problem I am getting a nullreferenceexception was unhandled error for the code posted last. It looks like what I want, just needs to work. Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions
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    - i want different buttons i like ur tabs how can i do that and for the buttons i want like vista style buttons and how can i make them look glossy or change the look like have the top part ligh red then the bottom part dark red Tag: Visual C# Express Edition radio button listbox Visual Studio Express Editions

Johnson565581

Hi,

does anyone know how to implement a radio button list box for windows application

If possible can provide sample codes

Thanks

Johnson

Re: Visual C# Express Edition radio button listbox

jrboddie

See this article.

Re: Visual C# Express Edition radio button listbox

VS_Programmer

You could also use a panel with radio buttons and allow it to scroll.

Just a suggestion

Hope this helps

Re: Visual C# Express Edition radio button listbox

Johnson

Hi,

thanks i tried using this but then it doesnt suit .net Compact

i am developing a PDA application. any idea how do i have a radio button listbox

thanks

Johnson

Re: Visual C# Express Edition radio button listbox

Johnson

Hi thanks for your reply.

i am currently using tis to populate my radio buttons but the prob i face is that if the radio text is too long, it will be truncated and it wont haf the word wrap feature. How do i implement word wrap feature

and if the text is wrapped to the next line, i will nd to position my next radio button lower at runtime which is rather tedious to calculate the position and height of the previous radio button.

any other suggestions or sample codes

Thanks

Johnson

Re: Visual C# Express Edition radio button listbox

VS_Programmer

Take a look at this:

http://blogs.msdn.com/jfoscoding/articles/478300.aspx

Hope this helps