| Subject | Date Asked | Expert |
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| Get error invalid parameter loading images from SQL server !! | 9/28/2007 | Chris |
Q: I'm new in VB.NET and trying to load image from SQL server using Picturebox control but it was ...
A: You should be able to do this, I think it's just not happy because you're using Image.FromStream, I ...
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| spec | 9/27/2007 | Syed Adeel Rizvi |
Q: Can u give the details abt.. Who prepares the spec for the project? and What the spec consists of? ...
A: hmm.... yes you will receive all instruction in requirement specification from your team leader or ...
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| Append data to excel | 9/26/2007 | Chris |
Q: I'm using vb.net and would like to know how to append data to an excel spreadsheet. I have a form ...
A: Not knowing what versions you're using, I'm going to guess here and assume you're using Microsoft ...
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| Software Specification | 9/26/2007 | Syed Rizwan Muhammad Rizvi |
Q: Can u give the details abt.. Who prepares the spec for the project? and What the spec consists of? ...
A: Business Analyst prepares the specs for the project. The specs can be veirtually anything from ...
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| DataReader Error | 9/23/2007 | Syed Rizwan Muhammad Rizvi |
Q: Sir, I am having an issue with some vb.net code that I hope that you can help. I need to find all ...
A: Solution 1: You can always have more than one connection objects open so with each connection you ...
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| SqlDataReader Issue | 9/20/2007 | Chris |
Q: Chris, I am having an issue with some vb.net code that I hope that you can help. I need to find all ...
A: The problem with your code is because of this: Dim MainSQLcmd = New SqlCommand(SQLstr, ...
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| Reading Active Applications from Task Manager. | 9/12/2007 | Chris |
Q: I need to read the active applications from task manager(Applications tab) and populate it into a ...
A: As far as I know, you can only do this with programs that have a MainWindowHandle. Most of the ...
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| VB.NET and XML | 9/7/2007 | Chris |
Q: A function in a web service returns some data in XML format. My question is: How should I declare a ...
A: Your best bet is to use Visual Studio to auto-generate this code for you. It's a very complicated ...
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| VB.NET and XML | 9/7/2007 | Syed Rizwan Muhammad Rizvi |
Q: A function in a web service returns some data in XML format. My question is: How should I declare a ...
A: Modify as below webservice function: Public Function givemedata() as String Dim test as string ...
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| ran into problem with one of your answers | 9/7/2007 | Chris |
Q: I found your answers on this page ...
A: The NullReferenceException is probably being thrown because there's no item selected yet in the list ...
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| Button Arrays | 9/5/2007 | Chris |
Q: I'm trying to create an application (VB 2005 Express) that loads individual wave files into 'slots' ...
A: Sounds like the easiest thing for you to do here is to write a single event handler we'll call ...
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| About Dataset and Datatable size in vb.net | 9/5/2007 | Chris |
Q: I am software developer from India. I want to ask you one question regarding datatable size and ...
A: Unfortunately, in the .NET Framework, there really is no way to easily calculate this. You'd have a ...
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| ran into problem with one of your answers | 9/1/2007 | Chris |
Q: I found your answers on this page ...
A: Seems like it works sometimes, and not others. So, instead of adding a new FileInfo(...) to the ...
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| Printing - .rtf, tiff and docs | 8/29/2007 | Chris |
Q: I have a .net WebApplication were saved the following files types in a temp folder (.tiff, .rtf and ...
A: This is kind of out of my area of expertise, but I did find something through Google that may help. ...
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| Processes | 8/28/2007 | Chris |
Q: I have written a program in vs2005 VB which lists all the processes on the local machine. I check to ...
A: You'll need to make a few API calls to make this work, so start by adding a new Module to your ...
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| Filling in pixels | 8/26/2007 | Chris |
Q: I'm trying to find a way to fill in specific pixels on my desktop. I'm using VS2005. Is there a way ...
A: Sounds like you're either a convert from VB6 or you found some help online referencing how to do ...
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| Class Serialization | 8/24/2007 | Chris |
Q: Could you give me an example of a serializable class? Here is what I am doing and what I need. I ...
A: Serialization has a few catches to it... You need to have a constructor which takes no parameters ...
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| read results of SQL query | 8/22/2007 | Syed Rizwan Muhammad Rizvi |
Q: I am new to VB.Net. I have written code to pass a SQL query, but I need to store the results in an ...
A: Why in the world would you pass the sql query string to crystal report? you simply create the ...
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| connection and split function | 8/22/2007 | Chris |
Q: I am new to vb.net but i am a php developer I want to make a little application for my shop so I ...
A: As far as connections to SQL server go, you are supposed to open your connection just before you use ...
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| split function | 8/22/2007 | Syed Rizwan Muhammad Rizvi |
Q: I want 2 thing in my form 1-my input box text contains only numeric value and one / (divide sign) ...
A: Private Sub TextBox1_KeyPress(ByVal sender As Object,ByVal e As_ ...
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| Trim method from a File Name | 8/21/2007 | Syed Adeel Rizvi |
Q: Being a novice coder I many questions. So far I have managed to stumble may way through however I am ...
A: so in simple words you want to trim the filename ok Function TrimFileName(byval strFilename as ...
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| List box and open file dialog issues | 8/19/2007 | Chris |
Q: I'm working on an ID3 tag editor for .mp3 files. One of my options is to change the file name (eg. ...
A: First, let me tell you something about the ListBox control: you can add any object to it, not just ...
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| how to create setup disk in VB.NET 2005 | 8/18/2007 | Chris |
Q: Sir, I would like to know how to create a setup disk in VB 2005?
A: I'm assuming you're working with a Windows Forms project, instead of a Web Project. If that's the ...
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| List box and open file dialog issues | 8/17/2007 | Chris |
Q: I'm working on an ID3 tag editor for .mp3 files. One of my options is to change the file name (eg. ...
A: You've got a really simple to answer question here... You can use the .FileNames property of the ...
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| using table adapters | 8/13/2007 | Chris |
Q: I have a combobox list of datatable names that I want the user to be able to select from and at the ...
A: There's no reason why you shouldn't be able to reuse it for most of your data access needs. It may ...
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| Accessing other programs selected text | 8/11/2007 | Chris |
Q: I want to write a dictionary sofware. It should be lunched when the user select a text in any other ...
A: A quick search of Google for ".net (vb OR c#) hotkey" led me to this URL at codeproject.com: ...
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| using table adapters | 8/10/2007 | Chris |
Q: I have a combobox list of datatable names that I want the user to be able to select from and at the ...
A: I've fixed the example I posted - you should be able to download it now at the link I gave you - but ...
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| printer state | 8/10/2007 | Syed Adeel Rizvi |
Q: my printer is connected to USB ,how can i determine the status of printer before sending job, using ...
A: Sir Plz try This Maybe This Will Help You if Not Then Plz mail me at syedadeel2@gmail.com i will ...
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| using table adapters | 8/9/2007 | Chris |
Q: I have a combobox list of datatable names that I want the user to be able to select from and at the ...
A: Since you don't know the details of the table whose data you want to display, you can't ask Visual ...
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| printing pages | 8/7/2007 | Syed Adeel Rizvi |
Q: plz tell me how i determine the condition that one page is printed or not? bcoz,i want to prints ...
A: Sir Can U Plz Tell Me are u using Print Control For that or something else if u r using PrintControl ...
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| OOP | 8/4/2007 | Syed Rizwan Muhammad Rizvi |
Q: I have a question about object oriented programming. 1)I have 2 classes; one userinterface which is ...
A: 1. You can use a global module in vb.net to contain shared values. you can also encapsulate the ...
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| usercontrols | 8/2/2007 | Syed Rizwan Muhammad Rizvi |
Q: 1)How can I set the icon of my usercontrols, which could be shown in the toolbox (instead of the ...
A: 1. Add an icon file to the project make it an embedded resource and use the following: ...
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| Printing Issue | 8/2/2007 | Syed Rizwan Muhammad Rizvi |
Q: I come across one problem regarding printer. When I print multi page document then it print all ...
A: The only solution I can come up with is to use a UPS :), the problem is that once the job is sent to ...
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| read results of SQL query | 8/1/2007 | Syed Rizwan Muhammad Rizvi |
Q: I am new to VB.Net. I have written code to pass a SQL query, but I need to store the results in an ...
A: Try: Dim intCol As New Collection While dr.Read intCol.Add(dr(0), dr(0)) ...
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| SNTP time | 7/31/2007 | Syed Adeel Rizvi |
Q: I need to write a program that will get the SNTP time, any ideas how to do this?
A: hmm Well I also never do this before but i have a logic for that do following.. 1. Find Some SNTP ...
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| control with no DLL | 7/28/2007 | Syed Rizwan Muhammad Rizvi |
Q: There are some UI elements in my project that are needed more than 1 time in different forms. I ...
A: Try adding the control related files to your project and reference them in your project compile your ...
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| Integration Of flah and vb.net | 7/26/2007 | Syed Rizwan Muhammad Rizvi |
Q: I am a student of MBA-IT nd making my final project on web. I am willing to make something different ...
A: What university are you doing your MBA-IT from? just a curious question anyway. To integrate flash ...
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| Ref: MDI | 7/26/2007 | Syed Rizwan Muhammad Rizvi |
Q: I am using vb.net, I have application of 3 forms in that form1 is set as MDI parent it is an Main ...
A: Declare global form variables in a module then you form objects would be come accessible through to ...
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| full OOP with VB.NET2005 | 7/25/2007 | Syed Rizwan Muhammad Rizvi |
Q: I want to code 100% OOP in VB.NET 2005 and I have some basic problems: -what is the difference ...
A: 1- http://www.codeproject.com/csharp/abstractsvsinterfaces.asp 2- ...
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| Ref: MDI | 7/24/2007 | Syed Rizwan Muhammad Rizvi |
Q: I am using vb.net, I have application of 3 forms in that form1 is set as MDI parent it is an Main ...
A: assume you have button2 and button3 and on each button click you want to open a form2 and form3 ...
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