danfeng's Q&A profile

• Visual Studio Team System VSTS VPC - LCService password

  On the VSTS VPC from MSDN, the Live Communications service runs under the context of the ADVENTUREWORKS\LCService account. It is not starting because of a logon failure. What is the password for this account Unfortunately, when we created this VPC we used an account for LCS that wasn't configured to not automatically expire the password. As a result, the service fails because the password has expired. You can either update the password and ...Show All

• Software Development for Windows Vista Application Variables

  Are there object/variables that have run-time scope within windows workflow I would like to have a connection shared among all the running workflows. Thanks, Marty Mardo - this would be something that would be host specific (there is nothing built into the runtime that enables that). You can create a service (just create an interface and then an implementation). Here is some pseudo code if you aren't sure how to get started. public ...Show All

• Visual C# Where is Object Test Bench in Beta2 (VSTS)?

  I have installed VS 2005 Beta2 Team System - the full suite. And I can't find Object Test Bench any where. I tried right-clicking on the classes in class view, I tried right-clicks on the Class Diagram's classes there is no entry in the context menu to invoke a class or method. I am using the C# Windows Forms Project as well as looked inside a C# Web Project. Is there a registry tweak to enable this feature Or VSTS version does not ship with th ...Show All

• Visual Basic Change one field in a table

  I've written a program that reads a comma delimited text file into an SQL Server table. I have more than two hundred such files with literally hundreds of thousands of rows of data. Unfortunately, the existing time data is in the wrong format (e.g. 0350 instead of 03:50. How can I read, each record, change that one field and move on to the next I know there are Datasets and BindingNavigators available. I have read the help files and online docs ...Show All

• SQL Server Problem Connecting To Reporting Services

  Hi, I run into the following problem: I am trying to deploy a report to the report server (SQl Server 2005) or connect to Reporting Services from SQL Server 2005 Management Studio. I get the message : "The attempt to connect to the report server failed. your connection information and that the report server is a compatible version." The request failed with HTTP status 404: Not Found" Everything (IIS, SQL Server ...Show All

• Visual C# Error:Not all code paths return a value

  The following method is supposed to get data from database, store them in an array, and then return it. But somehow error of "Not all code paths return a value " occured. Pls help me with this, your help is greatly appreciated! (note:DBClass etc. are class made by me, which works well without problem) public ArrayList querycolidbyupcolid() { try { DBClass db = new DBClass(); db.ConnStr = ConfigurationSettings.AppS ...Show All

• .NET Development inset java srcript in asp.net

  How can we include a clientside script like Javascript in asp.net using C# language Exactly the way I told you. No other way exists. Except the method is called registerclientscriptblock I have no idea what this forum is for, because as I said to you, ASP.NET questions belong at www.asp.net . Why did you ignore me ...Show All

• SQL Server does "with (nolock)" absolutely guarantee no locks are taken?

  I need to run a few short-running queries against a production system. I need to be absolutely certain that SS doesn't take out any locks on the table as a result. Does "with (nolock)" absolutely guarantee this I've read BOL on the topic and I understand isolation level read-uncommitted. But I want to validate that there's not any undocumented behavior in SS that might violate the documentation (which clearly states that no sha ...Show All

• SQL Server MSDE Replication Scenario

  Greetings to fellow fleetfingers: > May I ask for your opinion on a msde replication scenario > > Here are the parameters of the scenario: > > 1. There are a number of standalone vb.net > applications (named appx) living on different > computers each uses an msde. Each is capable > of accessing the internet. None are on static > IP. > > 2. There is a threaded piece of appx which culls > changed records from ...Show All

• Visual C++ MemoryStream

  This does not work: MyStream is a MemoryStream InsertString = String::Format ("insert into blobtest (blobtest) values ('{0}');", MyStream->GetBuffer()); MyStream->GetBuffer() just returns "System.Byte[]", not the actual data, which is what I want. You can see what I'm trying to accomplish here. Why isn't it working Okay, the syntax for MySQL parameters is slightly different to SQ ...Show All

• Visual Studio Tools for Office How can i refer DLL created in .NET in VBA ?

  Hi Friends, I would like to know that is there any way to refer the .NET assembly in VBA, which is unsigned. Any help would be greatly appreciated. With warm regards, KEDAR Hi Kedar, Assuming you have exposed at least some of the types in the Assembly with the ComVisibleAttribute (and they are also public), Com interop will allow you to reference the types in the assembly. First you will ne ...Show All

• Windows Forms Need help... GridView defaults to all records

  Hi everyone, I setup my data grid and I'm filling it using a dataset from code no (see below). I defined all my columns and pointed them to the database fields and it shows just fine in design time. However when I run it the columns are remapped by the dataset showing all the fields instead of the 5 I picked. I can't find anything like Auto Generate fields as in asp .net. If someone can help I would appreciate it. thanks -rjp Code: ...Show All

• SQL Server debugger doesn't stop at breakpoint while debugging SQLCLR function

  Hi, I have created one simple SQL Server 2005 CLR function in Visual Studio 2005 beta 2. It works fine from SQL Server 2005 management studio April CTP.   When I try to debug this SQL CLR function from Visual Studio 2005, I am getting the output in Output window along with debug information but it is not stopping at breakpoint. Output window says ‘No symbols loaded’. Could you please help me why it is not stopping at break point ...Show All

• Visual Basic How do I execute an SQL Command with an ODBCConnection and MySQL database?

  I have tried many times in many different ways to get this to work.  When I try to compile the code below I get the error message on this line of code " Dim myCmd As New SqlCommand(mySQL, cn)" then I get the error message "Value of Type 'System.Data.ODBC.ODBCConnection' cannot be converted to 'System.Data.SQLClient.SQLConnection'. When I comment out these lines "D im myCmd As New SqlCommand(mySQL, cn)myCmd.ExecuteN ...Show All

• Visual Studio Express Editions Data Format

  The data in my Access DB is a long time like: 02:06 PM After I fill the data into a DataGridView by using DataAdapter, it shows :12/30/1899 02:06 PM. Where I should go to control this format Thanks for any help! Cici ReneeC, The actual datatype is long time. Thanks. Cici ...Show All