Aneesh Aravind's Q&A profile

• Windows Forms Scrolling user control

  how can i write a scrollable windows control with c# and how must i save it's content and  manage it when scrolling by user. thank alot for your attention mark i will consider at your recommendation in my work. if i can't solve my problem, any way i hope that you help me again and tell me is it possible i get your control s ...Show All

• Visual Basic Listview Flicker question

  I am updating the contents of a listview control quite rapidly and the control was flicker. So I created a new class that inherited from the listview class: Public Class OptimizedListView     Inherits System.Windows.Forms.ListView     Public Sub New ()         MyBase .SetStyle(ControlStyles.OptimizedDoubleBuffer, True )     End Sub End Class   By using the class above instead of the standard ListView class, the flickering has been eliminated. Unfortunately it seems to only work on Windows XP machines and not on Windows 2000 machines. A ...Show All

• Software Development for Windows Vista Custom Service and long running Workflow

  I built a custom Service to listen to MessageQueue Messages: using System.Workflow.Runtime.Messaging; using System.Workflow.ComponentModel; using System; using System.Messaging; using Microsoft.SharePoint; using Microsoft.SharePoint.WebControls; using Microsoft.SharePoint.WebPartPages; namespace connvision.Sharepoint... { public class AskSharepointService : IAskSharepoint { string _SharepointSite; System.Collections.Generic.Dictionary<string, Guid> KeyToProcess = new System.Collections.Generic.Dictionary<string, Guid>(); public string SharepointSite { get { return _SharepointSite; } set { _SharepointSi ...Show All

• Visual Studio 2008 (Pre-release) Why will LINQ fail ?

  Microsoft tries to helping object developers to close the gap between the relational world and the object world.And they call this " object modelling approach " Dlinq. Using " custom business entities " in enterprise programming with Dlinq might seem the best thing after " sliced bread " but it isn't. For my part I have written my Mappers and used commercial OR/M tools. They mostly provide the same thing. __Read the table from the database. ___Put that into a some HELPER thing.( DAO,DAL,ORM) ____Put that into your custom business object _____Read from your business object.(if u can :) ) I see NO REASON for this " Unnecessary Pull ...Show All

• Windows Forms MDI or not?

  In a Web app when you click on a link it unloads the current page, and the new page loads within the same browser window. How do I achieve this in a Windows Forms app, as if i instantiate a new form class and use Show() it opens the form as a separate "window". Do I require MDI for this What i actually require is an application with an outlook style navigation bar down the left hand side of the screen, and forms which are displayed on the right hand side depending on which button has been pressed. Ok, I found the answer here.... http://forums.microsoft.com/msdn/ShowPost.aspx PostID=27386 ...Show All

• Windows Forms How to prevent an enabled Button from making clicked movement

  Hi, I have a Usercontrol on which buttons and other controls  can be spawned, kind of like a forms designer. Now, I want to be able to drag such controls around to alter their position on the Usercontrol. I tried this by adding the three mouse handlers (up,down,move) to each newly created control, respectively pointing to three functions in my Usercontrol w ...Show All

• Visual Studio Team System Project Creation Problem: Unable to connect to the Windows SharePoint Services

  After installing TFS Beta 3, everything seems ok. Can connect to it, manage it, etc. However I cannot create projects sucessfully. When I try to I get this (excerpt from log): Event Description: TF30162: Task "SharePointPortal" from Group "Portal" failed Exception Type: Microsoft.TeamFoundation.Client.PcwException Exception Message: Unable to connect to the Windows SharePoint Services at TEAMSYS1 Exception Details: The Project Creation Wizard was not able to connect to the Windows SharePoint Services at TEAMSYS1. The reason for the failed connection cannot be determined at this time. Because the connection failed, the wizard was not able to ...Show All

• SQL Server SQL Express license hosting for business purpose?

  Hi every one, SQL Server 2005 Express License allow hosting for business purpose, as DB size is limited to 4 GB Any restriction or limitation regards Yes, SQL Server Express limits Reporting Services data sources to local, relational data sources only. This limitation is in SQL Server 2005 Express and SQL Server 2005 Workgroup. SQL Server 2005 Standard and Enterprise Edition do not restrict data sources for Reporting Services. Thanks for your feedback. We are constantly evaluating feedback, and this is something that we may consider relaxing in the future. ...Show All

• Windows Forms Waiting for IE to load a page

  I am opening IE as a process with a page as an argument.  I want to wait til the page loads to fill out the form on the page Can someone help me out with this Dim myProcess As Process = New Process myProcess.StartInfo.FileName = "iexplore" myProcess.StartInfo.Arguments = "http://qdocs/ahsweb" myProcess.Start() myProcess.WaitForInputIdle(1000) Thread.Sleep(2000) SendKeys.Send("UserName{TAB}Passwo ...Show All

• Visual C# how can I deep clone an instance of any object?

  how can I deep clone an instance of an object for example: i want to clone an instance of the control class TabPage,including the references to its member.If I got the clone of the TabPage class,I can add it to any TabPlane i want with the same design. any ideas Deep cloning an instance of a type is the easiest when the type implements the IClonable interface correctly. You just have to call Clone() (i guess you figured that one out ). If the class you want to clone is not implementing IClonable you can either: Implement it yourself in an inheriting class of your own. Which means you will have to do that for every property cla ...Show All

• Visual FoxPro how can i get a array from function/procedure as return parameter?

  i wrote one function ,i put the values in a array for return,but  i can't get it . for instance. function a() return arrayname endfu b= a() hi Stuart    i can get the array now.but when i complie the program,it told me "Unknown LACFGSETUP - Undefined".it don't know the array i used to get the return value.So how can i fix it ...Show All

• SQL Server CTE Vs Temp Table in Yukon

  Hi All, I would like to know which gives better performance: CTE or Temporary Table Thanks, Suresh I wanted to add another information here. When I replaced Temporary Tables with CTE in my query, it took more execution time. For ex., the query using Temp Table took 1 min 5 secs. The query using CTE took 4 mins. The no. of records hold by temp table in my query is apprx. 44000. Why CTE is slower Suresh ...Show All

• Visual Studio Express Editions move to specific value within MS Access DB

  pry already been asked on these forums, but havent quite found "my answer". Here's the problem, in VB6 I could move thru a DB and extract my required data from a specific field. Now, I havent found a way to do that without using a control on the form. Heres the specifics.... Im using Visual Basic 2005 Express Edition, I have a MS Access DB with 100 rows and 10 columns. My first column is an autoID, ie, 1 to 100. I want to be able to move down to a specific row programmatically (to a specific number) and then extract the data from the column of my choice into lets say, a textbox. Can someone plz spew a quick example of ...Show All

• Visual Studio Express Editions Indexing rows programatically or automatically

  Hi all, I have a question regarding indexing rows in a VB database. Basically i'm starting off with a blank database that will be used to store client details such as name, address, phone etc. I have set up my first column as my identity column (and set as my primary key) that is simply the index number of the current row. Since im not sure of the best way to put the row index number into my identity column i have set up something as follows. 'Saves the new client information into the database for futher reference Private Sub SaveClientButton_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handl ...Show All

• Smart Device Development negative fseek?

  hi everyone! i'm trying to fastforward and rewind an audio file and I was wondering if I could use fseek to do that... I think I can use fseek to fastforward the file but what about rewinding can I enter a negative number in fseek, e.g. fseek (fileptr, -5, SEEK_CUR) if not, what are other ways to rewind/fastforward through a file any tip would be appreciated. thanks! Pls refer to following link for more relavent forum http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=286724&SiteID=1 Srikanth Bogadapati ...Show All