qwv's Q&A profile

• SQL Server Select Stament Help

  Hi: I need help to make a query to relate diameters reading at a specified time to specific alarms at a different time but whiting 15 second of difference. I.e. for every alarm event I want to now the diameter values during 15 seconds before and after time frame. Any help will be appreciated. Table Diam tsTimeStamp rDiameter 1/10/2007 8:05:45 AM 3.2 1/10/2007 8:05:50 AM 2.9 1/10/2007 8:05:55 AM 3.3 1/10/2007 9:15:45 AM 3.3 1/10/2007 9:15:50 AM 2.7 1/10/2007 9:15:55 AM 2.8 Table Alarm tsAlarmTime Alarm ...Show All

• SQL Server ExecuteNonQuery Fails catastrophically

  I was trying an RDA Demo project. However, everytime I pull the data from Sql Server 2005 and then move on to add a row to the table using SqlCeCommand.ExecuteNonQuery(), the application fails catastrophically without giving any exception and simply exits! When I have pulled the data once and this application has shut down (exited) I can open it again and then continue normally but I can't expect the application to PULL the data and then even add or update a row to that table. I can do select queries fine. Why would this happen I am disposing all the objects that I use in both the scenarios, or atleast I believe so. Does any one have any idea For anyone else having the same problem - The solution is to r ...Show All

• SQL Server [SSIS] Image's integration in a SQL server 2000 Database

  Hello, I would like integrate images from a folder in my computer into SQL Server 2000. It's bmp, jpg or gif images. But I don't know how integrate them. With script compenent in a dataflow Can you give a example please Regards Hello , I found a solution for a SQL SERVER 2000 Database. I think it's ok for a 2005 version. This is the package. There are two dataflows. It's the dataflow with the script task that is ok (the second dataflow). The first dataflow reads an image with a connection manager but returns sometimes more then 1 line, so it's impossible to integrate in the database. If you find a solution write to me. <Code> < xml version="1.0" ><D ...Show All

• Visual Studio Express Editions how to Creating a user control

  i want to create my textbox that accept only numeric data as a user control. how can i add textbox events,methods properties in my user control   I'm suggesting that you study them, play with them, and learn what they do. They are the methods you need to implement what you need. I'm aware that you know what you need better than I do. Those methods are what you need to implement what you want. You have some learning to do. Go play with these things until you have specific instead general questions and you will have specific questions answered. Right now, you need to learn about the ingredient in your recipe. ...Show All

• Windows Forms Why using childForm.MDIParent = this not show childForm

  I use the following command but it does not run : childForm f=new childForm; f.MDIParent = this; f..show(); If I omit the second command f.MDIParent = this; It run normally I do not understand that because in .net 1.1 they are correct. Please tell me what the problem. Thanks in advance! Hi for this we need to set parent form idMidContainer to true; then childForm f=new childForm () ; f.MDIParent = this; f.show(); I test it works well. hope it help you ...Show All

• Visual Studio IE plugin, symbols not loaded

  Hello. I built an Internet Explorer plugin that is installed on the customer machine via a cab file, it is loaded as any IE plugin. The plugin generates, in case of a crash, a dump using MiniDumpWriteDump, the dump type is DUMP_MINI. The symbols file is generated on a XP Pro machine, with VS 2005 compiler. The scenario is the following: I receive the dump file, generated on another XP machine (it seems that it does not matter if Home of Pro edition), generated under IE6, I open it in VS 2005 and the symbols are not loaded. First I thought it's the same problem as I had before (please see http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=763981&SiteID=1 ) and copied the dll and the cab file in the same folder with the sy ...Show All

• Smart Device Development ListView Vertical Scrollbar

  Hi, I need to have a ListView only with a Vertical Scrollbar, but i don't know how! At this moment i have a listview with the view propertie set to List ! In this listview i have only a colummn, but due to its size (listview), an horizontal scrollingbar was created Does anyone knows how to solve this Thanks timg_msft wrote: Put your ListView in a panel at (0,0). Make the panel's width the width of your ListView control less the width of a Vertical scroll bar. PInvoke to GetSystemMetrics(SM_CXVSCROLL) to get the scroll bar's width. Hi timg_msft, I am very new to Pocket PC application development. Could you please elaborate on how to use the PInvoke and the entire process. E ...Show All

• Windows Forms Redirect console I/O to GUI

  Hello, First of all i whould like to apologize if it isnt the correct place to post my question (my first post on MSDN forum). I was tryig to make class based on : http://support.microsoft.com/kb/q190351/ To redirect input/output from WinAPI/MFC to console application, trouble is: I didnt wrote the console app., therefore i cannot use fflush(NULL); after every single line/output, and without it pipe example given wont work. I know it can be done other way, so i need your help pointing me in right direction here Thanks in Advance. I also have same requirement. Please help. If the solution to this has been found then please let me or publish it here.Regards,Lata ...Show All

• Windows Forms General Window Forms Oddness!!

  Hi My frmMain is an MDI parent.  Its size is 800 * 600.  I have 4 forms in my application that need to open maximised as child windows, one of these is called TaskList.  The forms that open from these 4 are dialogs.  I have 3 questions that I can't work out. 1) When the application starts, the task list form should display maximised automatically.  When it does the status bar of the TaskList window (you now have 2 status bars one for frmMain and one for TaskList) stops the vertical scroll bar from fully showing. (hence you can't see the bottom item in the fully docked listview).  If the form is not maximised then you can see all the scroll bar.  http:\\www.shagracing.co.uk\coding\01 ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Do I always run the XNA Game on Xbox360 by my computer F5(C# express)?

  After I had deployed necessary files to the Xbox 360. Do I always run the XNA Game on Xbox360 by my computer F5(C# express) Or just run the XNA Game on xbox360 without PC ...Show All

• Visual Basic TWAIN communication

  Hello everyone, I have given up on trying to get the third party twain library i purchased to work. I need to know where I can to learn how to create my own communicator for twain devices. All I need to be able to do is get multiple pages into 1 tiff file and save it to the hard drive. The rest of the code I already have to take that file and save it to a SQL Server. Any help is greatly appreciated, Brian I am a new comer to this forum. I was looking for someone who has used WIALib in VB6. Thanks for the lead info. I have the following code in my project (after adding WIALib as reference). Dim camlist as WIA set camlist = new WIA msgbox camlist.devices.count & " ...Show All

• Visual Studio Hosting text editor in managed control

  I read this in an earlier post: Ed Dore wrote: I've run across this same issue myself. Though in a slightly different context. I was actually hosting the VS core text editor as a child control parented to my own managed editor. Can you tell me how to do it please! Thanks, Jamie Briant Hi Jamie, I've uploaded a couple of different editor samples that illustrate how to go about parenting the VSCodeWindow on a UserControl derived object (that serves as a custom editor), up on the Code Gallery on gotdotnet. These are really rough prototype packages, currenty build against Version2 of the Visual Studio SDK. As time permits I'll try to go back and update these. The TBEdit and MPEdit samples a ...Show All

• Visual Studio Express Editions How to permenantly delete all data in my .mdb database?

  Hi, How to permenantly delete all data in my .mdb database through a button click event Thanks.   Ans For: How to permenantly delete all data in my .mdb database through a button click event OleDbCommand theCommand = new OleDbCommand("DELETE FROM tableName ", new OleDbConnection( connectionString )); theCommand.Connection.Open(); int theRowsAffected = theCommand.ExecuteNonQuery(); theCommand.Connection.Close(); MessageBox.Show(theRowsAffected.ToString()); By ahmedilyas ---------------------------------------------------------------------------------------------------- Ans For: Can the primary key of my table be reset to 0 when all data are deleted & How come the reset of the autonumber is ...Show All

• Visual C# Launching an application from within a C# application

  When you want to launch an application from within Visual Basic 2005 you use the following format: Process.Start("......"). How do you accomplish this using C# I haven't been able to find an example. Once, again, Thanks! That worked. Now 2 more questions: 1. In visual basic I type the following to display the date and time in a textbox. txtClock.Text = DateTime.Now.ToLongDateString + " " + DateTime.Now.ToShortTimeString " How do you accomplish the same in C# 2. If you were recommending a beginners book in C# what would you recommed I have a book from Microsoft Press but it's mostly worthless to someone like me who programs for "fun!" ...Show All

• Windows Forms Extended WebBrowser newwindow event problem

  Hi everybody, First i would like to thank everybody from the previous post on the new microsoft webbrowser navigating and newwindow event extension. but i seem to have encountered a snag. i have a new web browser that implements tabbed browsing and all is well until it encounters this kind of link " <a href='#' onclick=window.open...".It just behaves us if nothing has happenned. curiously if i create a new webbrowser it works fine.So anybody please help. thank you all here is the code for the newwindow handle private void wb_BeforeNewWindow( object sender, BrowserExtendedNavigatingEventArgs e) { if (( bool )tb.Tag) // code handling new tab and browser { newTabWindow( "" ); } ...Show All