fleo's Q&A profile

• Visual Basic Looping

  How do I setup a for next loop array to open files if I don`t know how many files are in the folder I figured out the memory exception. My dir is d: instead of c: Now I am getting"Index was outside the bounds of the array" I am still playing around with it though ...Show All

• Visual Studio About K Keyword of Sandcastle

  I use sandcastle December 2006 CTP. The sample was compiled. Then, there is a question. The HTML source was opened on the page of 'StoredNumber.Increment method'. 1.Why are you in K key word , saying that no "StoredNumber.Increment method" it, and ".Increment method" <MSHelp:Keyword Index="K" Term="Increment method"></MSHelp:Keyword> <MSHelp:Keyword Index="K" Term=" .Increment method"></MSHelp:Keyword> 2.How should I do though I want to do the method name of the header to the mark of " [ClassName] . [MethodName] method" FC - Shiro: It looks like you've found a bug in our K-keyword generation logic. (In case you want t ...Show All

• Visual Basic How to add comboBox in a data grid column, DataGridComboBoxColumn???

  The question is simple, & for sure sample code will b there, I searched & found only C# smples :( I want to add a combo box dynamically [at runtime] in the data grid, it should appear in one of the columns of the grid, say column 1, a text box, column 2 a check box, column 3 is a combo box please provide vb.net sample, if you use any self mde 3rd party specialized class, provide the code please Hi- The sample I point to above supports showing combo values from a lookup table. The piece of the sample responsible for this feature is setting the DisplayMember and the ValueMember of the combo box to values in your lookup table. Could you please try that and let me know how that works for you Best, Paul ...Show All

• Visual C++ bitmap on toolbar button.

  when i disable the button whose image index is associated with a bitmap, it become a shadow,i can not see anyting. but i want to gray it and can still see what it contains. any suggestions thanks very much. You can use AfxGetGrayBitmap function for the same See the link ...Show All

• Software Development for Windows Vista Requesting Admin Rights without COM

  I have been trying to read over many of the articles concerning elevated priviledges in an application, but am a bit lost.  http://msdn.microsoft.com/library/default.asp url=/library/en-us/ietechcol/dnwebgen/protectedmode.asp http://windowssdk.msdn.microsoft.com/en-us/library/ms679687.aspx Those two of the main articles I have been trying to understand.  I know I can create a COM class that is defined in the registry and set it's elevation values there, then create it through CreateInstance.  The first article I am almost completely lost on (maybe it doesn't have anything to do with what I want ). Here's my situtation, I have a program that wants to write to registry, save files, etc, but can't do it without ad ...Show All

• Visual C# Last chance exception handler

  Hi, Just in case anything goes horribly wrong in my app, I was wanting to trap any unhandled exception. So I did this in Program.cs: // Last chance exception handler. try { Application .Run( new MainForm ()); } catch ( Exception ex) { ExceptionLogger .LogException(ex); } That works fine when I'm debugging (F5) in VS, but doesn't work when I double-click the .exe file, either debug or release mode. What am I missing here Thanks, Mike Cool, thanks for that info - interesting. Funny, I was just about to add something to my app that will run on a background thread, I'll make sure to do things wrong and test that getting fired. I did change my code ...Show All

• Visual Basic VB Express target x86 Platform?

  I need to target the X86 platorm to use quartz.dll and directshow filters in the syswow64 folder of my XP X64 system. If I start a project in VB5 and then upgrade to VB Express, I get "Configuration:" and "Platform: drop down list boxes. If I start a project in VB Express, I don't get these boxes. How can I get to choose platforms in VB Express Quite a document.  Here's the answer to my question: 1.44   References to 32-bit COM components may not work in VB and C# Applications running on 64-bit platforms   Most existing COM components are only available for 32-bit platforms and will not run in a 64-bit process on a 64-bit platform (although they will run co ...Show All

• Visual Studio how can i solve multiple checkout problems?

  Hi all, In my team we use source safe 2005 with vs.net 2005 with multiple checkouts enabled.. the problem is when some one checkout a file and then another one checkout the same file and both the two make their modifications then one of them checkin the file and after that the other checkin the file ... when the one who first checkin the file checkout the file again after that, he did't find his last modification in the file as the last version was made by the other person who checked in the file later ..... how can i force merging the two modifications !! to be the last version is the version that combine both the two modification thanks Yes, the prompt happens automatically during the checkin process. The default button on ...Show All

• SharePoint Products and Technologies VS 2005 - Microsoft.sharepoint Namespace missing

  Hi, How setup my dev pc to get this namespace and create my own CFT. I installed wss 3.0 SDK - VSeWSS - VS Extension for WF Thanks for help Are you getting any error in VS saying that it cannot find the namespace If so you might just be missing the reference to SharePoint Services in your project. Otherwise what is the context where you can't locate the namespace ...Show All

• Visual Basic Problem in using Try/Catch/Finally

  A textbox(T_TextBox) is bound to a float-type number in a database. The innitial value of the textbox is from that column of the database. I used these codes in my program: Dim T as Double Try T = Double.Parse(T_TextBox.text) Catch MsgBox("Please enter a number for T.") Finally End Try The problem is: every time before I run the program, a message box saying "Please enter a number of T." shows up. This problem only happens at the very beggining. When I change the text later (I select another number from the database, and this is done through a combobox), this message does NOT show up. Anyone knows how to get rid of the msgbox at the begging Thanks, Lili I don't know ...Show All

• Windows Forms DetailsView in Visual Basic 2005

  Exists a control in Visual Basic 2005 similar to the DetailsView of Visual Web Developer In the datagridview the columns are horizontal .....i need the columns vertical like the DetailsView of asp.net Column1 | Data Column2 | Data ...Show All

• Visual C# .NET feature that escapes certain characters in a string

  Hi all, is there a .NET method in the Framework that escapes a supplied character in a string I guess I can use... string test = "goal's".Replace("'", "''"); Ah - you didn't say anything about databases; SQL Server I assume As the other poster said, you should use SqlCommand.CreateParameter to pass parameters to stored procedure calls (or even dynamic SQL). This will avoid heaps of problems, such as special characters. ...Show All

• Visual Studio Express Editions CType Trouble

  I am trying to make a small amount of code save me from having to manually write everything out. What I have is this so far Dim Box As CheckBox = CType (sender, CheckBox) Dim W As Integer = 1 For W = 1 To W = 7 If CType ( Me .Controls( "rC" & Box.Name.Substring(W)), CheckBox).Checked = True Then CType ( Me .Controls( "rW" & Box.Name.Substring(W)), CheckBox).Checked = False ElseIf CType ( Me .Controls( "rW" & Box.Name.Substring(W)), CheckBox).Checked = True Then CType ( Me .Controls( "rC" & Box.Name.Substring(W)), CheckBox).Checked = False End If Next W I want it to check if rW1 is checked, and if it ...Show All

• Internet Explorer Development A new node from document.createElement its an Object object?

  Hello there every1. First: Excuse my english, I know its pretty bad. I'm learning it too! My name is Ricardo and Im learning some advanced scripting techniques, so, here's my first question to all of you: At the beginning (even before) of the page load, I do something like this: Object.prototype.saymyname = function(){alert(this);}; Well, when all loads (onload), I create some new nodes, with the document.createElement(...) but, when I tell that new node to yell me its name...it doesn't know how to do it. var tmp = document.createElement('div'); tmp.saymyname(); Then: var tmp2 = new Object(); tmp2.saymyname(); --> it does '[object]' Is there something wrong what should I do I mean ther ...Show All

• .NET Development Using webbrowser as a file explorer

  I have a need for a component that can display files in a local directory just like Windows File Explorer but I want the window integrated into my application. I expected such a component to exist in the .NET base classes but after failing to find one, I then discovered some 3rd party tool on the internet to do this (but you have to pay for them), so presumably I am not being stupid in not finding one. However, after a little experimenting I have discovered that the WebBrowser component almost does what I want. If you call Navigate(filepath) it seems to display the same ActiveX component that File Explorer uses. The downside is that I get a task panel down the left side with 'File and Folder Tasks', 'Other places', 'Details' and the files ...Show All