NewToReportingServices-MJ's Q&A profile

• Visual C# Fast searching of a byte array

  Can anyone provide guidance on what would be the fastest method of searching a large byte array for some particular sequence of bytes I know I could convert it to a string and do an IndexOf but I would like to avoid that. Any ideas For big byte array (20 more items maybe), you can copy it and use quick-sort to sort it then use binary-search... Even if you were just looking for a single byte, I'd guess that the array would have to be much large (several thousand, I'd say), before sorting becomes faster than a linear search. (actually, as the search would be O(N) and the sort O(N log N), unless you can get several searches out of one sort, it would never be faster) ...Show All

• Visual Basic Where is Clear? How can I clear all checks in a checkLISTBOX with out a loop?

  Why did they get rid of clear. I have a checkbox with 50 items. I want the user to be able to reset the selected checked items to none. I need to be able to clear the selecteditems in a checkbox. Any ideas besides doing a loop Thanks Theresa I know this is probably way too late, just happened across the post, but have you tried the following: myCheckListBox.Items.Clear(); ...Show All

• Windows Forms Label within a label? C# and .NET

  Hi guys. I have an interesting issue. I have labels created dynamically at runtime in my app, and placed in a flow panel. What I need is for some of those labels to have an extra label with a single digit placed in one corner. What I have so far done is created a class which derives from a label AND has a label in it. i.e. class Slide : Label { public Label l_IndexLabel; public Slide() { l_IndexLabel = new Label(); } public void SetUpSlide() { l_IndexLabel.Text = this.Tag.ToString(); l_IndexLabel.Size = new System.Drawing.Size(10, 20); l_IndexLabel.BorderStyle = BorderStyle.FixedSingle; l_IndexLabel.Location = new System.Drawing.Point(this.Right - 10, this.Top + 20); l_IndexLabel.Show(); l_IndexLabel. ...Show All

• Visual C# DataSet does not return a table in NPlot

  I just posted a question pertaining the same C# file but this is a different problem. That first question has been resolved. Background: I downloaded a graphics C# package NPlot from a website. It is freeware. I included the whole set of files (4 demos and a library + dll) into my project where I intend to use NPlot as a part of my application. After a few snags it easily compiled. A part of it is running lready, however, here is the situation I cannot resolve: <This code is part of PlotWave function in PlotSurface2DDemo.cs > // obtain stock information from xml file DataSet ds = new DataSet(); System.IO.Stream file = Assembly.GetExecutingAssembly().GetManifestResourceStream( "NPlot.resources.asx_jbh.xml" ); ...Show All

• SQL Server UTC to GMT+3

  I have a database with a field called START_DATE_TIME saves the values in UTC time and i want when querying to use the GMT+3 without changing the data.. How can I do that In your queries, you should use DateAdd( hh, 3, START_DATE_TIME ) instead of just START_DATE_TIME. You could make a view that incorporates this or add a computed column if it is something that will be done often. ...Show All

• Smart Device Development How to determine if phone has SMS capability?

  Hi. I am using VS2005/VB.Net and CF2 to write applications for Windows Mobile 5 Smartphones. I'm developing an application that relies on the phone having the ability to send and receive SMS message. I believe (but I could be wrong) that in some countries, and/or with some network providers, that the ability to use SMS is something that must be "turned on" by the network provider and/or setup within the phone. Therefore, I would like my application to be able to confirm that SMS is enabled and working on the phone, and if not, inform the user appropriately, rather than the user thinking that my application isn't working as intended. So, is there a way to programmatically determine if the Smartphone has the ab ...Show All

• .NET Development XSL transformation omit cdata if the element is empty

  I have a style sheet in which I am putting my data in the cdata section by declaring the nodes name for the cdta section in the style sheet declaration. Now I want's to remove cdta if the element is empty My Stylesheet looks like following < xsl:stylesheet xmlns:xsl = " http://www.w3.org/1999/XSL/Transform " version = " 1.0 " > < xsl:output encoding = " UTF-8 " method = " xml " indent = " yes " cdata-section-elements = " publisher publisherURL lastBuildDate url title referencenumber company postal city state country description date " /> < xsl:template match = " / " > < source > < publisher > Jobs, Inc. < ...Show All

• Commerce Server StarterSite: Spider Index for different language pages

  Hi everybody, The situation: A multilingual site based on the CS2007 starter site. The localized pages are displayed according to the starter site logic (mainly using the browser culture pref for anonymous users and what's defined in a cookie for authenticated users) The need: I'd like to get all my pages indexed by google and co (in all the languages supported by the site) The question: As spider don't handle cookies and only use one culture in their http headers, I guess the solution is to add links somewhere on the site to pages localized in other cultures. I can't think of any way to do that except adding extra key words on the URL. Does anyone have clues on that strategy or used another way to index a multingual CS site base on the St ...Show All

• SQL Server BCN service questions

  Hi some questions about BCN service : - WE have several remote clients and we don’t know their addresses. - We create a BCN Service for dynamic routes configuration. - Each time we send a message to a specific user message is sent to BCN asking for a route - Messages for a specific user can have specific conversation group id ( Question : if we send several message to the client with no route does it mean that there will be several messages to BCN . My guess that “missing route” message is sent to BCN for every new conversation but not for several messages inside one conversation. ) - BCN service doesn’t answer immediately because it doesn’t know the address ...Show All

• Visual Basic True or False?

  In my project I have a Module with the following code Module modPGS Public Create As Boolean End Module In Form One I have two events one that sets Create = True and one that sets Create = False after setting Create, Form Two opens and an event checks for the state of Create but Create is always False why is this Thanks to all for the help and advice in this thread, after reading them I went back to look at my code and it was in the code that I found the answer to the problem. In Form One I had Dim Create as Boolean When this did not work I shut down and had a break, I then went back and decided to try using a Module with Dim Create as Boolean Still not working, I posted the problem on the forum ...Show All

• Visual Basic How to upload files

  Hello I got a problem with uploading files. Look at the code: My.Computer.Network.UploadFile ("D:\file.txt", " http://www.onh1986.com/file.txt ", username , password ) And I set permission to "777". And it couldn't to upload the file. What's problem, please Thanks & Regards I don't know if I'm right, but if you send a File to per HTTP, you will have to write some script on the HTTP-Server, which will handle the File-Upload. Something like < php Check POST-VARIABLES for uploading File If (IS_FILE_TO_UPLOAD) then MOVE THIS FILE TO SOME DIR end if > ...Show All

• Software Development for Windows Vista Intel(R) 82801ER SATA RAID Controller

  When I want setup Vista RC1 from DOS, I will need to install raid driver. When I put floppy into floppy-drive, setup begin copy driver-files to HDD, when I will seen "blue screen" with error. This driver was worked correctly in Vista Beta 2. How can I correct this problem. Hello, What is happening is a ‘name collision’ where the Intel(R) 82801ER name is the same as used by iastor.sys. When the collision occurs we sub in the Vista driver and in this case the machine would bugcheck with a 7E. The good news is this has been bugged and addressed in a later build. Thanks, Louis Shanks ...Show All

• Visual Basic ListBox - SelectedIndexChanged

  Hi all, i have a windows form which is used to display data by select the data inside the listbox. Actually i done this succesfully in .Net 2003, but now with the same codes, it is not working for .NET 2005. The situation is like that: When the windows form is loaded, all ID is binding to the listbox. I use the PopulateListBox to do that: Private Sub PopulateListBox() Dim i As Integer 'Get the customers from the database If lstName.Items.Count = 0 Then Try RequisitionPDClass.Initialize(c) Intw = RequisitionDA.GetAll() MessageBox.Show(Intw1.Count) For i = 0 To Intw.Count - 1 lstName.Items.Add(Intw.Item(i)) Next Catch nfe As Exception MessageBox.Show( "No record ...Show All

• SQL Server SQL variable and IS variable in Execute SQL Task

  Hi,   I have an Execute SQL Task (OLE DB Connnection Manager) with a SQL script in it. In this script I use several SQL variables (@my_variable). I would like to assign an IS variable ([User::My_Variable]) to one of my SQL variables on this script. Example:   DECLARE @my_variable int , <several_others> SET @my_variable = <do_some_stuff>   Of course, I also set up the parameter mapping. However, it seems this is not possible. Assigning a variable using a only seems to work in simple T-SQL statements. I have several reasons for wanting to do this: - the script uses several variables, several times. Not all SQL variables are assigned via IS variables. - For read ...Show All

• Windows Forms vs2002 deployment reboot and .NET framework

  hello, I am new at deployment and know how to reboot a machine with code but not with the 'setup' project. How can I reboot machine after install. how can I include .NET framework in the install Thanks ahead of time! Even a link to a site with explaination would be extremely helpful. I find it interesting that there is no information on this. This seems like it would be a very common thing to do. I am not sure if setup and deployment is the same across vs2002-2005 but I would assume that this type of functionality would be a common practice. ...Show All