Karthik Subramanyam's Q&A profile

• Visual Studio Demo for Local Mode Chart RDLC

  This works: ReportViewer2.Reset() ReportViewer2.LocalReport.ReportPath = strReportPath Me .Show() Me .ReportViewer2.Visible = False Me .ReportViewer2.LocalReport.DataSources.Clear() Me .ReportViewer2.LocalReport.DataSources.Add( _ New Microsoft.Reporting.WinForms.ReportDataSource( _ "DataSetReport_tblMMStats" , MM)) Me .ReportViewer2.Visible = True Me .ReportViewer2.RefreshReport() However, I have seven sets of data to plot and I would like to use one RDLC file to plot them all. Is there a way to change the name of the Chart Title, X-Label, and Y-Label programmatically Else the fall- ...Show All

• Visual Studio 2008 (Pre-release) SelfHost WCF example on 2 machines

  Hi, all ! I tried selfhost example to run different machines and client faild unless I added <identity><servicePrincipalName/></identity> to endpoint. So my questions in this case : 1) Why only "servicePrincipalName" work and not "userPrincipalName" ( this example run service as console application and not windows service ) 2) Why I don't need to add value attribute for "servicePrincipalName" in this case 3) Why I can only set end-point address as "computername.domainname" and not "computername@domainname ". When I set it on service instead of "localhost& ...Show All

• Visual Studio class diagram in c# Express

  Is there an add-in that work like a class diagram designer that can be used within C# Express Edition ...Show All

• Windows Forms Timer Issue

  Hey, Usually I am over moderating at ASP.Net, but today I have a question for you guys. I have a timer that just is not firing. Can anyone help Imports System Imports System.Collections Imports System.ComponentModel Imports System.Configuration Imports System.Windows.Forms Imports System.IO Imports System.Data Public Class Alert     Inherits System.Windows.Forms.Form     Private Timer1 As System.Timers.Timer ...Show All

• .NET Development Unwanted promotion using TransactionScope

  Hi, I wanted to test System.Transaction and using TransactionScope. So I wrote a little factory class which has very basic CRUD functionality. One of it's methods is CreateName: public static Name CreateName( string nameValue) {     using ( SqlConnection connection = new SqlConnection( Properties. Settings .Default.TestDB))     {        return CreateName(nameValue, connection);    } } private static Name CreateName( string nameValue, SqlConnection connection) {     Name name = new Name (nameValue); ...Show All

• .NET Development Cannot convert type 'System.Type' to 'System.Data.SqlDbType'

  I encounter error, " Cannot convert type 'System.Type' to 'System.Data.SqlDbType' " when attempting the following code: // Create a secondary DataSet in order to research the unknown data types of the destination table columns. SqlDataAdapter sqlResearchAdapter = new SqlDataAdapter(); SqlCommand sqlResearchCommand = sqlSelectCommand.Clone(); DataTable sqlResearchTable; DataSet sqlResearchSet; sqlResearchAdapter.TableMappings.Add("Table", sqlTableName); sqlResearchAdapter.SelectCommand = sqlResearchCommand; sqlResearchSet = new DataSet(sqlTableName + "0"); sqlResearchAdapter.Fill(sqlResearchSet); ...Show All

• Windows Forms .NET Remoting Security Permission

  I just code some lines to build a simple .NET Remoting application use HTTP channel SOAP Formatter, it work properly on XP but on Windows 2003 i got a security error like bellow : Additional information: Type System.DelegateSerializationHolder and the types derived from it (such as System.DelegateSerializationHolder) are not permitted to be deserialized at this security level. I have no idea to deal with it, please help me ! WinFormsUser, I have had the SAME problem (ok, i admit i'm not using Windows 2003, but the solution works). It's quite an involved process (depending on how much effort you like to ...Show All

• Visual Basic VB6 groups?

  Do any newsgroups specifically for VB6 exist Thanks guys. I've got my news reader set up with the group I was looking for. It's been so long since I've dusted off my copy of VB6 I forgot where to find the appropriate news groups! :) Looking forward to venturing into the .NET world soon! ...Show All

• SQL Server Service Broker not working for Restored databases (SQL 2000 databases restored on 2005)

  I just restored my SQL server 2000 database on the SQL server 2005. after this i ran the Service broker sample ("Hello World") on this database by changing the AdventureWorks name to the new database name. The "setup.sql" runs fine. When i run the "SendMessage.sql" i was not getting any rows in the output (The message was not getting inserted into the queue). I checked the Service broker is enabled on this databased using the query "select is_broker_enabled from sys.databases where name = 'newdbname' " It was 1. I even tried the ALTER DATABASE SET ENABLE_BROKER. but it didnt work. When i tried the s ...Show All

• SQL Server Create Database failed.

  Hi! First of all: I don't really know a lot about MSSQL-Servers, so this question might sound a bit silly ;) Today I wanted to test an application, that uses a MSSQL-Server for the databases. As they said, that a MSSQL7-Server is required, I thought that a MSSQL-Express 2005-Server would also do the job. But when it's time to set up the database, I get the following error: Procedure:CreateDatabase Message:[Microsoft][ODBC SQL Server Driver][SQL Server]CREATE DATABASE failed. Primary file must be at least 3 MB to accommodate a copy of the model database. With searching the net, I didn't found a solution to my problem... Does this in the end m ...Show All

• Visual C++ module machine type 'x64' conflicts with target machine type 'X86'

  I have converted my project to x64 using Visual Studio Configuration Manager. This is the 2005 Visual Studio Pro final edition, downloaded from MSDN. It all build fine but will not link. I get the following message: module machine type 'x64' conflicts with target machine type 'X86' The compiler command lines look like this: /Od /I "..\..\..\..\..\src" /D "_CRTDBG_MAP_ALLOC" /D "PROJ_SAX2" /D "_DEBUG" /D "PROJ_XMLPARSER" /D "PROJ_XMLUTIL" /D "PROJ_PARSERS" /D "PROJ_SAX4C" /D "PROJ_DOM" /D "PROJ_VALIDATORS" /D "XML_SINGLEDLL" /D "WIN32" /D "_WINDOWS" /D "XML_USE_WIN32_TRANSCODER" /D "XML_USE_WIN32_MSGLOADER" /D "XML_USE_NETACCESSOR_WINSOCK" / ...Show All

• Software Development for Windows Vista Rule Conditions against custom activities and XAML activation - how should I achieve this?

  If I have a simple custom activity and I generate a XAML only workflow with a rule condition that references the activity then how can I use XAML activation to execute the workflow Here's the workflow <SequentialWorkflowActivity x:Name="xyz" xmlns:ns0="clr-namespace:ABC.Workflow.Common.ActivityLibrary;Assembly=ABC.Workflow.Common.ActivityLibrary, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" xmlns:x=" http://schemas.microsoft.com/winfx/2006/xaml " xmlns=" http://schemas.microsoft.com/winfx/2006/xaml/workflow ">   <ns0:ConsoleWritelineActivity Message="test" x:Name="consoleWritelineActivity1" />   &l ...Show All

• Visual Basic SQL Express 2005 won't save any data

  Can someone please help me   I am so stuck. I've constructed the example in Help 5 times and the 16 part learning series (section 9) 9 or 10 times, and cannot get the Data Grid View or Details View drag and drop database to do anything other than display data.  They simply will not save any data at all. To answer your question, I have created the table, entered sample data and hooked up the data source. I followed directions to the very letter. Funny thing: The downloaded sample file from section 9 of the 16 part learning series runs perfectly. Personally, I opted to keep the DB file seper ...Show All

• SQL Server Can't install SQL 200 Enterprise Edition!!!!

  Hi , I can't install SQL Server 2000 Enterprise Edtion on my computer. The error message shows that 'Operating System doesn't not support for this version.....' What's the cause of this error My computer is already connected to LAN. Can anybody help Any help is appreciated.. Thanks. Julia168 Julia168 wrote: The error message shows that 'Operating System doesn't not support for this version.....' What's the cause of this error The partial error message spells it out clearly - you're trying to install Enterprise Edition on a non-supported OS. Se ...Show All

• .NET Development Parameterized queries

  When using a parameterized query such as: SELECT LocationID, StreetNum, StreetName, rowguid FROM tblLocations WHERE (StreetNum = @StreetNum) AND (StreetName LIKE @StreetName) Is there a way to automatically add % to the beginning and ending of the parameter I've tried the following command: SELECT LocationID, StreetNum, StreetName, rowguid FROM tblLocations WHERE (StreetNum = @StreetNum) AND (StreetName LIKE '%' + @StreetName + '%') But I get a FormatException. I don't want the user to have to type % in the parameter field. Any suggestions Thanks, Lee I have split this post into a separate thread, and ...Show All