h3mp's Q&A profile

• Visual C# OverflowException was Unhandled

  I'm declaring a Byte[] array whose size varies according to the size of the picture frame that i receive from a Socket connection. Now whenever I run the program, i get an Overflow Exception at the point where I declare the Byte[] array and set its size. Step by step debugging shows that the variable "size" , whose value i get from the server side program and which will eventually be equal to the size of the array, never goes above a certain limit. I even declare it equal to zero at the end of the loop just to keep things safe. However, when I run the program, the size of the long integer "size" is HUGE....and obviously, Byte[] array that size cannot be declared, so program throws an Exception. Why does the lo ...Show All

• Windows Forms Deploying the application

  Hi, I have finally designed my application (Windows app). I have added a App.config file to have some application settings. Here i had path direcotry for template folder to save some documents. I really thought when I deploy the application I'll have flexibility to change the file path whenever I want to without recompiling the app. When I published the app and it created me the setup.exe file and some other files and a folder with version no. I am using VS 2005 with C#. Then I looked for the app.config file to change the path directory and I am not able to locate the file. I have never done application deployment and this is my first time. At least if I can prompt the user to enter the file path or locate the file path while installing th ...Show All

• Visual Studio Express Editions Function trouble

  I have a Function that contains a calculation. The calculation pulls a number from a column to the left (let's call it "x"). For some reason it is not automatically calculating when "x" changes. I tried to input a Calculate at the end of the function but it still doesn't automatically change when the "x" changes. Any help is greatly appreciated! The excel worksheet has a selection changed event that you need to attach your code to...so that anytime that cell changes your code will fire: Private Sub Worksheet_SelectionChange(ByVal Target As Range) 'if you need this to happen only when a certain cell changes you can put an if clause in to check the range RFC() End Sub ...Show All

• SQL Server SQL Server 2005 SP1 Database services Failure

  Hi, I was trying to upgrade SQL server 2005 to SP1, to be able to install Team Foundation Server. However, I get a failure at the Database Services part. It sends an error report to Microsoft. Any help would be very much appreciated... Here's the logging: http://www.invenso.com/Logs.zip And these are the basic errors: 01/25/2007 13:00:07.234 ================================================================================ 01/25/2007 13:00:07.250 Hotfix package launched 01/25/2007 13:00:08.437 Product discovery successfully completed during the install process for MSSQLSERVER 01/25/2007 13:00:08.437 SP Level check successfully completed during the install process for MSSQLSERVER 01/25/2007 13:00:08.453 Product language check successfully com ...Show All

• Visual Studio Express Editions I have three questions???

  Question 1 How do make a "button_click" event act as the "addnew item" on the toolstrip that is created when you drag-n-drop a data table onto a form Question 2 How do I make a table property accept only five number, I know how to make stop at five but you can leave less than five, I want only Five no less, no More and Question 3 Is related to Question 2 How do I make the cursor Return to a text box after handling an exception that occured in that box, this is the current code: Private Sub Zip_CodeTextBox_Leave( ByVal sender As Object , ByVal e As System.EventArgs) Handles Zip_CodeTextBox.Leave ' verify that zip code was entered correctly Me .CustomersBindingSourc ...Show All

• Visual Basic Does anyone have an example in VB.Net of checking if Javascript is enabled?

  Does anyone have an example in VB.Net of checking if Javascript is enabled ...Show All

• .NET Development Automatically update a database

  I am creating a windows application in MS Visual Studio.net 2003 as my front end. I have a table in MS Access(2002) which is my backend. I want to write some code in vb.net to automatically update my table in Access after the user enters their data in the last textbox on the windows application. How can this be done In vb.net I don't have access to OleDBConnection and OleDBCommand. Would I use System.Data.Oledb connection as you stated in your first reply If so, can I use the same code above with some modification If so, what would I need to modify Thank you. ...Show All

• Visual C# Problem: The breakpoint will not currently be hit. No symbols have been loaded for this document

  Hi, I've run into a problem that seems to defy a solution. Bottom line: When I'm attempting to debug with VS 2005, I cannot set an effective breakpoint in one of the source files. The breakpoint is the hollowed-out reddish/yellow circle, and VS says that the breakpoint won't work because the symbols are not loaded. I've found several discussions in this forum about this type of problem, but there's no concensus that I could find on how to solve the problem. Some background might be in order. I have been developing a "data binder" for use in a forms UI application that has multiple threads. There are three projects/classes in the solution, one for a test mainline, using forms, one for a general-purpose "dump" routi ...Show All

• SQL Server How do I check the processing results from SSIS / DTS packages

  I have several OLAP systems in production and some days the number of fact rows processed in the cubes are not correct. i.e. I am dropping records because of incorrect dimensions. Is there any way using TSQL that i can query the rows processed of all the live cubes so that I can check that I have not dropped any records Hi Darren Thanks for the response. Is this possible in AS2K Is it possible to send this information to a SQL table ...Show All

• Visual Studio Express Editions Reading PST File

  Hi Forum Members, I am trying to read the outlook files "pst" and load them in my application, I dont know where to start and how to start. So is there any body that can give me a start point and help me doing this I would like to do this in C# (VS 2003). Regards, QAKiani. thanks for you comment. I checked few resources over there but couldnot get much of what i needed. Regards, QAKiani. ...Show All

• Visual Studio Express Editions How to test for vb.net framework?

  Please give me a vb.net code snippet so that if my exe file is run on a system without dot net framework installed, I can display a friendly message instead of the crash they are getting now, maybe displaying a link to where they can download it Or is this a catch 22 Thanks, Ron in Roochester If you use the ClickOnce install feature of VS Express it will ensure the client computer has the proper .NET framework installed. http://msdn.microsoft.com/netframework/windowsforms/learning/features/clickonce/ ...Show All

• SQL Server Can/should I put SP1 on SQl 2005 Evaluation version?

  This will become a recommendation for my customer; we are struggling with performance on this new install which is temporarily done with the Evaluation version and I see a Service Pack has been published. Please advise ...Show All

• Visual Studio Express Editions Create a structured text file

  I would like to know if anyone know how I can create a text file or whatever by the VB Express Edition that by the user interface they write their names and adress and other stuff like this then the program get all this information make an structure with this information and print everything estructured. For example I have two textboxes: 1o txtbx - The user types his/her name (Eg.: Caroline) 2o txtbx - The user types his/her adress (Eg.: 5th Avenue) Then the person click a button the program gets this information and put it in a text file like this Name: Caroline Adress: 5th Avenue And print I reallly apreciate your answer Hi israelsaba, This is a sample code to write to ...Show All

• Visual Basic c# to vb .net (2005)

  how to write the following code in vb .net (2005) what this FOR LOOP is for for (;;) { //do something } Please, guide me. Thanks Javfarary ...Show All

• SQL Server Suppress multiple space to single space..

  How do we suppress multiple spaces to a single space in T-SQL E.G. Field: FullName e.g. WOMENS HEALTH RIVER VALLEY JOHN FAMILY MED GROUP HERSH STWEART P. PARK HEIGHTS MEDICAL CENTER KOPP WHITEFIELD E The o/p wanted is HERSH STWEART P. Thank you. Yog: One way to do it is something like this: -- --------------------------------------------------------------------------- -- If suppression of leading and trailing blanks is not needed, remove the -- LTRIM ...Show All