Jartai's Q&A profile

• Windows Forms proplem with column expression when using the (sum) VS2005

  hi ... i have 1-m form like order/order-details, what iam trying to do is to sum the total amount of the order-detaial. i made column in the order-details called it "amount" which is defiend as column expression(unitprice*quantity) and everythink is ok, then i made another column in the order called it "total" which is defiend as column expression sum(child.amount) agian every think is ok ,when i update the values or delete from the order-details the total column is recomputed to display the new sumation. The Proplem there is one proplem when i add new row to the order and then go to details and enter the pric ...Show All

• Visual Basic Printing Checked only Checked items from Checked List box

  Hi,  I'm a beginner learning at home from Microsoft. I have The visual basic 2005 express. I am attemping a project where my page contains 3 Checked list boxes. What I would like to do is print a list possible what I think you call conatating the 3 lists together and then only printing the items I have checked. I think I need maybe something like an if then statement. And then maybe iteration to go through my List to print only checked boxes. This is what I tried ,Remember I'm a Beginner If checkedListBox1.Item is true Print Item. I'd like to look at full code for this including How I would declare my varibles since my sytem has no ide ...Show All

• Smart Device Development ipaq 4700

  I need to program an Ipaq4700 wit hVGA resolution using visual basic How can i Achive This You need VS 2003 Pro or above or just released VS 2005 STD or above to develop for this (and many others) device in VB.Net. By the way, 4700 has full VGA   (480x640) resolution, not hVGA. In fact, Windows Mobile devices do not support hVGA (half VGA - 320x480) resolution. ...Show All

• Visual Basic Remove link formatting from copied WebBrowser text

  I am creating a dedicated browser to be used on a single program located on my hard drive. The program utilizes dynamic web pages with powerful search capabilities. When search results are returned to the browser, the documents contain embedded links (to a glossary) that are blue and underlined. Search terms are easy to locate because they have a yellow background. When I copy and paste text from the retrieved documents into Word for editing, the blue link color and underline and yellow background are still there. I would like to automatically eliminate the link color and underline and background color from pasted text. ...Show All

• Visual C# Why is this code giving a compile error?

  Hi, I tried to compile a class containing only the following method but it gives the error "Error 1 A local variable named 'i' cannot be declared in this scope because it would give a different meaning to 'i', which is already used in a 'child' scope to denote something else". Why is it so Please help.. public static void M() {    {       char i = 'a' ;    }    int i = 0; } Ironically however, i belief (from memory) that this -is- possible: class ="txt4" id="_ctl0_MainContent__ctl0_PostForm_R ...Show All

• Windows Forms Longhorn vs Vista...

  What is the difference b/w longhorn and vista. ...Show All

• SQL Server changing timeframes with stock data

  I have stock data in 1 min intervals and would like to convert it into other timeframes (e.g., 10 min, daily, monthly). Here's is some sample data and my final goal: [DateTime] [Open] [High] [Low] [Close] [Volume] 10-Feb-05 12:10:00 3.88 3.88 3.87 3.87 10 10-Feb-05 12:11:00 3.87 3.87 3.87 3.87 2 10-Feb-05 12:12:00 3.86 3.86 3.86 3.86 1 10-Feb-05 12:13:00 3.85 3.87 3.84 3.85 23 10-Feb-05 12:14:00 3.85 3.85 3.85 3.85 6 10-Feb-05 12:15:00 3.86 3.86 3.86 3.86 1 10-Feb-05 12:16:00 3.85 3.85 3.85 3.85 1 10-Feb-05 12:18:00 3.85 3.85 3.85 3.85 3 10-Feb-05 12:19:00 3.85 3.85 ...Show All

• Visual Studio Express Editions Visual C++ 2005 Express and Platform SDK testing problem

  Hi, Sorry, I've posted this in another forum here and have gotten no responses as of yet. Anyway, I downloaded and installed Visual C++ 2005 Express and was looking at the Start Page and clicked on "Download the PSDK". I did so and followed all the instructions except I had trouble with Step #5. I couldn't find lines 441 - 444 described and when building the Application the 2 mentioned check boxes for Windows Application and ATL are greyed out (not available). How do I go about getting these areas available in the Application Wizzard to be selected Maybe I'm just missing something. Thanks in advance for your help. ...Show All

• Software Development for Windows Vista Microsoft.SharePoint.Workflow

  hi. in some posts and in one presentation file ( http://www.sharepointcustomization.com/demos/webcasts/Workflow%20Options%202%20%20Document%20Library%20Events%20and%20Building%20Workflow%20Solutions%20in%20Sharepoint/GLS%20B/T419.ppt ) (T419.ppt) I see the references to the assemblies starting with Microsoft.SharePoint.Workflow . Could anyone give a clue where those assemblies could be obtained or which product they come with Thanks in advance. Regards, Anar Valiyev That assembly is part of Office 12 (Office 2007) and is available when you install the server portion of office. The public Beta ...Show All

• Visual Basic Good coding practice -> Multiple platforms project

  Hi, Being new to VS 2005 I face a project which targets PC, PPC and SmartPhones. Basically all the code is the same, just a few changes due to CF for Smart Devices. Only the forms are different due to the difference on the screens. Right now I have three different projects, one for each platform, so if I make some change in the code I need to copy and paste in the others. I suppose this is a bad practice and should be a better way to do this. Any help will be very welcome. TIA, Jose Adell Put common code into a Single class Library which can be called from 3 projects which deal with UI etc ...Show All

• Windows Forms HyperLink with JavaScript

  I have a datagrid with a hyperlink column. The code is : <asp:HyperLinkField DataNavigateUrlFields="ccod" DataNavigateUrlFormatString=var newwin=window.open('serii.aspx cod={0}',null,'width=692,height=25');" HeaderText="Serii" Text="Serii"> <ItemStyle Width="5%" /> </asp:HyperLinkField> but it's not working. I haven't a hyperlink with this code it's just a simple text. I want to have the details of a row from a datagrid in a popup window with another grid, not on another page. How can I solve that ...Show All

• Visual Basic Controls Flickering when drawed on the form

  Hello there :) This was a Problem in Visual Basic 2003 when having a Form with about 150 Controls the form simply consists of panels and those panels have Labels and controls beside hem the form itself has a background picture ,,, the Panels also have backimages the Problem is when the form is shown the controls are being drawn really slow ... (the form is 1024*768) that wasn't a Problem at all back in VB6 anyway I saw that Visual Basic 2005 has a New Future called DoubleBuffered but it isn't doing any difference at all ... what are your Suggestions :) Thank you very much in Advance ! tried it wihout luck (I' ...Show All

• Visual Basic VB.NET On Other Platforms

  I need to know if anyone out there knows if there is a way to build a VB.NET 2005 application so that it will run on LINUX, UNIX, MAC OS. If anyone could help I would greatly appreciate it, this is time sensitive. Thanks, Mike Short Answer, No. Long Answer.......No. (i'm sure someone will say...'No, but...') but the answers still no. ...Show All

• .NET Development System.Security.SecurityException - Exception from HRESULT: 0x800A0046 (CTL_E_PERMISSIONDENIED)

  I get the following erroro when at this method. test = test2.OpenAsTextStream(Scripting.IOMode.ForWriting) where test is Scripting.TextStream and test 2 is  Scripting.File. This was just converted to VB.net from vb6. This seems to be running perfactly on VB6 and i get this error only when running it on vb.net. How can this be fixed. Run-time exception thrown : System.Security.SecurityException - Exception from HRESULT: 0x800A0046 (CTL_E_PERMISSIONDENIED). Thanks alot Hello, There are a few more pieces of information that we need to determine what the exact source of the failure is, including:  - location where assembly ...Show All

• SQL Server Overflow error that doesn't make sense....

  I'm troubleshooting a stored procedure that suddenly decided to stop working. I narrowed down the problem to the last part of the stored procedure where it selects data from a temp table and inserts it into a physical table in the SQL2000 database. I keep receiving the following error: Server: Msg 8115, Level 16, State 8, Line 140 Arithmetic overflow error converting numeric to data type numeric. The data values all appear to be correct with none of them seeming to be out of precision, but I keep getting the error. I've tried casting all the values and it didn't work. It executes w/o error when I comment out that particular insert. I just d ...Show All