Udhay Kadiyala's Q&A profile

• Visual Studio How can i add two Parent element path in my model?

  Hello everyone, I have to confess that i have used the DSL tool for just 1 week, i think it's quite interesting, and will be helpful for my future work for sure. But as a beginner , i did meet some questions, really hope the experts here can help me. Thanks! Here is my problem. I define different DomainClasses, like C1, C2, C3, which all have there own mapping shape classes. I define C3 is ebedded to C1 and C2, so i want to draw C3 shape to both C1 and C2 shapes. There i'm supposed to put both the C1 and C2 path to the "Parent element path" of C3's, but it seems not possible. Can anyone has some experience for this tell me the solution or any other solution will be welcome too. Thank you very much! ...Show All

• Visual Studio Autobuilding Refrences

  Hi, I have large number of projects and cross-referencing is a big pain it has reached to a level where changing folder for core projects is quite painful. Recently I cameup with following idea to auto build references. 1. Converted all ProjectReferences to Refrences like < Reference Include = " NetPlugin " > < HintPath > $(OutputPath)NetPlugin.dll </ HintPath > </ Reference > 2. Changed all projects to generate to common output folder (although it wasn’t necessary for this solution) 3. Then wrote a common references file < ItemGroup > < AutoBuildRefs Include = " NetPlugin " /> </ I ...Show All

• Windows Forms How to trap keyboard event. like Esc and Delete etc.

  in my case , i want the same ability like in VS IDE which is when on design surface, select a control and then press ESC ,the Selection Control will turn to it's parent control. i trying to add the messageFilter to handle the key event . but it will trap all key events in the application. Apperently this not meet my requirement, i just want the design surface handle the message. i have tried to handle Message Loop as well it doesn't work ; for example: System.Windows.Forms.Application.AddMessageFilter(_msgFilter); ...... public class MessageFilter:IMessageFilter { private BaseForm _owner; private const int WM_KEYDOWN = 0x0100; private const int WM_RBUTTONDOWN = 0x0204; public MessageFilter(BaseForm owner) { this._o ...Show All

• SQL Server SQL and Internet

  Hello, I'm having problems with SQL SERVER 2000 and internet. I've a network with WINSERVER2000 and SQL SERVER 2000, and 5 Computer with WINXPPRO. They are connected to a swith witch is connected to router with internet by cable. The problem is that every time the internet fails, I can't connect to the SQLSERVER , when internet cames again it will work normally. I've a similar situation with another network with but instead SQLSERVER is MSDE. My program is based in VB.NET and my string connection is provided by the dataform wizard of VB.NET. What can I do to avoid this situation Thanks in advance, Luis Mendes Thanks very much for your reply, Currently I'm in ...Show All

• Visual Studio Express Editions Fonts

  How do i make the font, size, etc i set in my font dialog control apply to my selected text in my rich text box so far nothing has worked for me. Sorry im really new to visual basic.net and im only 14 yrs old so give me a break! thanks... also i have some more questions: How do i make my second form appear , and also how do i make a command in the second form connect to my first form I mean i have a second form for a find option but i cant make it appear and cant make it tell my rich text box which is in my first form to find the text in the 2nd form's textbox. As far as producing a font dialog and setting the font to that shown in the dialog. Public Class Form1 Private Sub Button1_Click(ByVal ...Show All

• Visual C# System.IO.FileLoadException DTS error

  Hi all, How can I have my c# program execute a DTS package on a client PC that doesn’t have SQL client tools installed I have a c# program that executes a DTS package on a SQL 2000 server. The program works as expected when run on the development PC. When I install the program on a client PC(Window's XP) I get the following error when the application is run: System.IO.FileLoadException: Retrieving the COM class factory for component with CLSID {10020202-EB1C-11CF-AE6E-00AA004A34D5} failed due to the following error: 8007045a. at SJHAPCheckPrint.formMain.RunDTS() If I install SQL 2000 Client tools on the client PC then the application works. The redist.txt file in the root directory on the SQL 2000 CD has: INSTALLATIO ...Show All

• Visual Basic Load 1997 V6.0 MSMAPI32.OCX so upgrade Wizard will work?

  Dear VB Community, I am a hobbyist trying to help out at work with an old VB6.0 program that we want to move to VB .NET. The one and only VB6.0 programmer we had left along with our VB6.0 compiler. So, I have Visual Studio 2005 and VB .NET and do not want to start from scratch. Here is the error I get when I run the upgrade wizard: "Visual Basic Upgrade Wizard error Upgrade failed: Exception occurred: Could not load referenced component: MSMAPI32.OCX (1.1.0) You need to install this component before you upgrade the project. It is recommended that you install VB6.0, with all referenced components, and ensure the application compiles and runs before upgrading." Thanks for any help/guidance you can give. ...Show All

• Windows Forms In this function i want to get the values without inverted commas( " " )

  we got an error "operator is not valid for DBNull and type Integer" when i enter nothing to the datagrid cell.Now i somtime i want to enter nothing in some datagrid cell If Not JvGrid.Item(counter, 2) Is Nothing And Not JvGrid(counter, 2) Is DBNull.Value And Not JvGrid.Item(counter, 2) = 0 And Not JvGrid.Item(counter, 3) Is Nothing And Not JvGrid(counter, 3) Is DBNull.Value And Not JvGrid.Item(counter, 3) = 0 Then MessageBox.Show("Invalid Entry ") Exit Function End If i would try it like that first, ( counter replaced with 0 here for my purpose) compare to item.value If Not Me .Item(0, 2).Value Is Nothing And Not Me .Item(0, 2).Value _ ...Show All

• Visual C++ Constructors for global variables are not called???

  I have a VC++ project B that is linked into a static library "B.lib". This library is linked into project A which creates A.exe. The constructors for the global varaiables in B do not get called. 1. If I have golbal variables in A then there is no problem - the constructors for those get called. 2. I f the solution (Project A and B) get linked on my coleagues computer then there is no problem. 3. The whole soltion is shared between us via rational clearcase so we have the same sources and the same project files. - so it must be one of the flags of visual studio - but which Thanks, D. dannyg View Public Profile Find all posts by dannyg Add dannyg to Your Buddy List ...Show All

• SQL Server Replicating DDL in Sql 2005

  I am using Sql 2005 and merge replication. I am relying on the feature where schema changes are replicated to subscribers but I have come across a situation where schema changes stop being replicated. This is the scenario: I create a database and publish it for merge replication. I add subscribers. If I need to change the published database I can use ALTER TABLE ddl and the subscriber gets the changes. If I have to add or remove a merge article as part of a database change I specify the @force_invalidate_snapshot=1, @force_reinit_subscription=1. No any ALTER TABLE statements following the article change will NOT be replicated. Is this a known 'feature' Is it because @force_reinit_subscription is set to 1 Can anyone ...Show All

• Visual Studio Team System How can I get files that are changed from time I get version from Source Control

  subj In TFS you download files using the "get" command (at least in 99% of the cases ;) - http://msdn2.microsoft.com/en-us/library/fx7sdeyf.aspx It's not clear if you want only a list of files that were changed (/preview flag in get command) or download them to your workspace (get with optional paramters). Hope this helps ...Show All

• Visual Basic First 3 characters

  Hi everyone, I am new to VB.net, as well as to this forum. Every time I write text to a file using the Stream Writer method, I get these 3 characters ( o; ) at the beginning of the first record. How do I write to a file without having those 3 characters appear at the beginning of the first record Can anyone help sample output: o; 41541616165165165161666 516161616516515161616161666 file = My .Computer.FileSystem.OpenTextFileWriter( "\\home\test.txt" , True , System.Text.Encoding.ASCII) ...Show All

• SQL Server Trouble logging in to SQL Server 2005 Express with domain user account

  Hi all, I have a SQL Server 2005 Express edition instance set up on one server, and IIS on another server. The SQL Server process account is a domain user account, which I have added to the local groups that SQL Server created during installation (I originally used a local user account instead of domain account; however, the problem occurs with both). SQL Server runs fine, and if I set my IIS application pool identity to a domain admin, my web app can access the database and retrieve the data necessary. However, I have a domain user account that I want to use to run the app pool and retrieve the data. The domain user account is added to the IIS_WPG group on the web server. On the database server, I have created a login for the ...Show All

• Visual C# C# 1.1 To C# 2.0 Problem

  Hi I faced a problem when converting for VS2002 to VS2005. 'Cannot declare variable of static type 'System.IO.File', because i declare an instance variable of this Type in my Old Code. When i look in detail, the defination of System.IO.File has been changed Previous Defination : public sealed class File : System.Object Member of System.IO New Defination : public static class File : System.Object Member of System.IO Does any body have solution, i cannot change my code,because its lot of code. I wonder Why Microsoft Did this. Regards I worte my class like this public class Test { private System.IO.File myFile = null; public SetFile( Syst ...Show All

• Visual Studio 2008 (Pre-release) Scale a Polyline - Transformation??

  Hi together, I have got a polyline object which is used for drawing a chart on a canvas object. Now I want to tranform the polyline object to fit on the canvas. So first I want to calculate the needed scaletransform object. To do this, I tried to get the width and heigth of the polyline so that I can calculate the transformation in respect to the canvas. But I alwas get "0,0" for the width and height of the polyline (RenderSize, ActualHeight, ActualWidth and so on). So my question, how can I calculate the necessary transformation when I can't get the current width or height of the polyline object Cheers, Franz Please see my other post @ http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=826 ...Show All