Answer Questions

• Tobias Zimmergren Add Inherited Form using MC++

  Hello, Can anyone give me an idea on how or if it is possible to have a base class that uses a winform then be able to extend this form in a child class   I know that in C#, it is possible to Add Inherited Form to a project, but this does not seem possible with MC++. Thanks, George Hi, Yes this is possible. Though its not included in the form templates (same in C#). I just add a normal form, #include th ...Show All

• Ske25et Add a new Record in my Access database

  Hi! I have try to use this Dim newRow As PcgDataSet.elvalRow = Me .PcgDataSet.eval.NewRow() newRow.kunde= "A124" newRow.name= "Acme" Me .PcgDataSet.eval.Rows.Add(newRow) I take it from Dim newRow As NorthwindDataSet.CustomersRow = Me .NorthwindDataSet.Customers.NewRow() newRow.CustomerID= "A124" newRow.CompanyName= "Acme" Me .NorthwindDataSet.Customers. ...Show All

• DNet Instrumentation problems using latest Jan 2006 version of Enterprise Library

  Has anyone ever tried instrumenting a component using InstrumentationListener and InstrumentationProvider from the latest Enterprise Library I am following a sample code from the documentation but it fails during run-time when I try to raise OnDbConnect event from the code below. The error that I get is "Object reference not set to an instance of an object". I am sure it is an easy fix but I cannot seem to find what is wrong. Objec ...Show All

• snotman net remoting problem

  Hi! I have a remote object that was runing fine over iss, but active directory was installed on the server and now the remote object is not available anymore. I get the next error:   System.TypeInitializationException: The type initializer for "System.Net.IPAddress" threw an exception. ---> System.TypeInitializationException: The type initializer for "System.Net.Sockets.Socket" threw an exception. ---> System.DllNotFoundExcep ...Show All

• alex2323 How do I check if object locked?

  Is there a way to access the list of locked objects kept by System.Threading.Monitor The purpose being, I have a function that I only want called if the sync object in the class is in a locked state.  If the sync object is not locked, I want the function to throw an error, but how do I check if the sync object is locked Thanks. ahhh. . . but here this calls for an abstract class and now, the constructor ...Show All

• ToreS server status

  i have clients that try to connect to some servers, but if one of the server is not connected then im getting an exception.  i tried to check if im getting null when trying to get to the remote object but its not working. is there a way to know if a server is connected thanks in advanced ok thanks Hi, You need to figure out based on the Exception. You need to make the c ...Show All

• Ngetal SQL Connection String Assistance

  I'm trying to upload the personal website starter kit to a web hosting site, and cannot get the connection string correct. I want to use the personal.mdb in the App_Data folder within my site, which works fine locally, but once uploaded, I get all kinds of errors - depending on how I mess with the string. In no interation can I get the string to work when trying to use the <AttachDBFilename> entry. When just adding the connection st ...Show All

• James Klimek simple xsd validation

  Hello, I'm new to the System.Xml namespace  and I have the following problem: I have two strings representing an XML and an XSD. What is the most simple way to validate the XML against the XSD Is there a way to avoid Streams, URIs and EventHandlers while doing this Thank you in advance.   Thank you, Arty. Your post was helpful. But what if I have the actual xml and xsd as strings Fo ...Show All

• RonUT How can I move the SQL Server database from local to public web server?

  Hello Everyone, I have developed one Windows support front end application to connect my local SQL Server database and its working fine. Later I want to move my database to public web server to access the data from internet. But my front end application should be remain same. For the connection changes I will update my code to connect well. Can someone who have a idea please guide me. What I have to do Thanks in advance, Jose How about i ...Show All

• EZgoin6 install .Net frame work side by side?

  Is it possible to install .net framework side by side on a pc like v1.1 and v2.0 will it cause any conflict or confusing Yes it's supported and works great. Is it possible to reference different versions of .net framework objects in one object Thanks, Yes, you can for example reference .NET v1.x class libraries from an application compiled against v2.0. But at runtime you'll still get the "right" version of the BCL assemb ...Show All

• EggsBenedict Help declaring Configuration converters

  All these msdn2 examples show standard and custom config converters. They show how to decorate props with them in code. When they show how to declare the converters directly in the config file section, all the examples show an undefined, not commented and ASFAIK undocumented ConfigurationConverters . This seems to be a collection of some sort. Where is it defined What items are in it Why is it declared in a comma delimited manner where the a ...Show All

• moz2 Need Help With Resource Files

  I have no problem using resources if I am doing everything from withing Visual Studio. However, if I am compiling my resource files (.txt) separately, how should I name them My situation: I have a module called Messages.cs which contains the following: using System; using System.Resources; namespace G { public class M { static M() { System.Diagnostics.Debug.WriteLine("M constructor runs..."); RM = new Resourc ...Show All

• Neil Watson Exception "Object reference not set to an instance of an object." at changing the value of dataRow[myColumns]

  I am using . Net Framework 2.0.50727 on Windows XP Professional 2002 with Service Pack 2. In my application, there is a Data Table and code to get the dataRow as: DataTable FtDataTable = myGetTableFunction(); D ataRow[] dataRows = FtDataTable.Select("get myColumns ..."); for ( int i = 0; i < dataRows.Length; i++) { dataRows [myColumn] = value; } I got an exception "Object reference not set to an instance ...Show All

• mon2jan2 How to receive multiple rows from web service

  I have a web service that queries an Orace database. In my code I have a function that creates a new object from a Structure. The query has a single parameter and returns a single row as an instance of the Structure object. This works fine. Now, however, I need to provide a query that will return multiple rows. When I use my other method as the basis for this new one, it only returns a single row as output. Here is an example: <WebMetho ...Show All

• jacobmross How to create MSP and TSP for USB handset device and for CTI (computer telephony) board device with multiple connection lines

  How to create MSP and TSP for USB handset device and for CTI (computer telephony) board device with multiple connection lines Main questions are: What assembly do we have to implement – COM object, DLL with specific methods or something else What interfaces do we have to inherit What methods do we need to implement in MSP and TSP How to work with audio stream inside MSP How to work with control information insi ...Show All