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  • winsock component

    - by Oghenero
    i have a winsock component made with vb.net in a class library that has events. how do i make it appear in tool box if i reference the dll in another project.? How do i use it in my c# program? thanks

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  • Generating an Excel file in ASP.NET

    - by Dan Coates
    I am about to add a section to an ASP.NET app (VB.NET codebehind) that will allow a user to get data returned to them as an Excel file, which I will generate based on database data. While there are several ways of doing this, each has its own drawbacks. How would you return the data? I'm looking for something that's as clean and straightforward as possible.

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  • Unable to add PageFunction to my project.

    - by Shimmy
    I add to my project a PageFunction and I get a dozen of the following error and the project won't compile: 'ResourceDictionary' root element is a generic type and requires a x:Class attribute to support the x:TypeArguments attribute specified on the root element tag. Basically I get an error for each DataTemplate I merge in the ResourceDictionary, has anyone encoutered this problem before? Note: I use VB.NET 3.5 on VS 2010.

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  • Executable directory where application is running from?

    - by JPJedi
    I need to get the path (not the executable) where my application is running from: System.AppDomain.CurrentDomain.BaseDirectory() When I run the above statement with & "/images/image.jpg" on my local machine it works fine but when I install the application on another machine it says it cannot find the file and there is a lot of extra path information some. I just need the directory of where the app is running. I am coding in VB.NET with Visual Studio 2008. Thanks!

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  • How to Compute a Database Column in .NET

    - by Michael
    I have a Database named CarsType.accdb there are four fields in the data base Item_Name, Item_Num, Item_Qty, Item_Cost. I am able to get the database to display my data in VisualBasic but I am not sure how to get the total cost to appear in my label (lblTotalCost). I prefer doing it in VB versus writing in my access program. All I am wanting to do it multiply item_qty * Item_Cost How would I go about doing that?

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  • .NET Generate email text in Outlook from Word

    - by Chapso
    I am attempting to generate the body of an email in Outlook 2007 from the text of a Word 2007 document in VB. I have access to both the Word and Outlook object libraries, and I can read from the Word document to get a string and write it to Outlook, but I need to keep the formatting from the Word document intact. The purpose will be to allow users to edit the word document and always have the emails my program generates be in sync with the document. Does anyone know how to do this?

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  • Getting State of Modifier Keys Compact Framework

    - by CDM
    How can I get the state of a modifier key using VB.NET on the Compact Framework, in this case Windows Mobile 6.1. I want to be able to determine if the following keys are pressed or locked: Shift CTRL ALT and for the Psion Teklogix machines Orange Blue Although I may be able to work this out, if I can determine the others. I want to create my own on-screen indicator panel and want to poll the keys, not using events.

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  • Is there a way to sort by more than one field in Crystal Reports?

    - by John at CashCommons
    I'm using Crystal Report with VB.NET in Visual Studio 2005. I have report that works if I pass in a list of List(Of Stuff). I had been sorting the report by one of the members of Stuff but a need now to sort first by one member, like Stuff.StatusCode and then by another member, like Stuff.ItemNumber. Can I do this just be having more than one SortField member, or do I need to do it some other way? Thanks as always!

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  • Best way to communicate between 2 .Net apps?

    - by ajl
    If I control both applications, what is the best way to communicate between 2 exe's written in VB.Net. For example, I want to drop an XML file from one app, and pick it up with the other, but I do not want poll for the file. I've heard of named pipes, but I found it was complicated. What's the most effecient way to do this?

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  • Why is a .net generic dictionary so big

    - by thefroatgt
    I am serializing a generic dictionary in VB.net and I am very surprised that it is about 1.3kb with a single item. Am I doing something wrong, or is there something else I should be doing? I have a large number of dictionaries and it is killing me to send them all across the wire. The code I use for serialization is Dim dictionary As New Dictionary(Of Integer, Integer) Dim stream As New MemoryStream Dim bformatter As New BinaryFormatter() dictionary.Add(1, 1) bformatter.Serialize(stream, dictionary) Dim len As Long = stream.Length

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  • Determine the relative compliment of two IEnumerable<T> sets in .net

    - by SFun28
    Hi! Is there an easy way to get the relative compliment of two sets? Perhaps using LINQ? http://en.wikipedia.org/wiki/Complement_(set_theory) I have to find the relative compliment of a set A relative to B. Both A and B are of type HashSet but I think the algorithm could be made more generation (IEnumerable or even ISet)? I could use a solution in either vb.net or C#.

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  • Copying file to client machine

    - by Shoba Anandhan
    Hi We have a requirement to copy a .txt file into the client machine and open the file using notepad.exe. We develop our application using MS Visual Studio 2008 VB .Net. Any experencied this kind of requirement? Help required... Thanks Shoba Anandhan

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  • ASP.NET site errors output nothing on the page.

    - by d1k_is
    OK, i have been doing some work modding a pre-compiled ASP.NET application (VB codebehind) but i have come across something i have never seen before. When ever theres an error on the loading of a page, the page outputs nothing (no error message, no error message, nothing at all) firefox displays this error: XML Parsing Error: no element found Location: http://site.local/Checkout.aspx Line Number 1, Column 1: Because there is no html output. Is there some sort of setting that im missing that makes IIS/ASP.NET function like this?

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  • Shared(Static) classes with events in C#

    - by diamandiev
    Here is an example of what i would do in vb: Public Class Class1 Public Shared WithEvents Something As New EventClass Public Shared Sub DoStuff() Handles Something.Test End Sub End Class Public Class EventClass Public Event Test() End Class Now how do i do this in c#. I know there is not handles clause in c# so i need some function that is called and assign the event handlers there. However since its a shared class there is no constructor i must put it somewhere outside of a function. Any ideas?

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  • Rows and Column of Excel File

    - by Mark
    It is possible to write a code that specifying the rows and column of spread sheet in terms of NUMBERS and NOT LIKE (B2:D6) Example: excelSheet.Range("B2:D6").Interior.Color = RGB(100, 100, 255) instead of B2 and D6 I want to write 5 rows and 3 column.. It is posible to write in vb.net 2003 code?

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  • How can I make a list in a Repeater Section?

    - by JPJedi
    I need to create a repeater section that will show 4 columns - First Name, Last Name, a link based off of stored column data that says. All the data plus some extra not being used is in a players profile. How do I link the data on the code-behind to the repeater control with the databinders? I am using visual studio 2008, VB.NET for the code behind.

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  • i need help in OCR

    - by miplz
    Hi, i need create a program in VB using OCR, but i cant find any example of the coding. can anyone tell me where to find the coding or anyone have the coding.please help me. Thank you

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  • Regular Expression Help

    - by WizardsSleeve
    Hi There, Does anyone have a regurlar expression available which only accepts dates in the format dd/mm/yy but also has strict checking to make sure that the date is valid, including leap year support? I am coding in vb.net and am struggling to work this one out. Many Thanks

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