Answer Questions
parthsaha Two-way communication using IPC
Hello, I've been reading up on IPC and looking at sample code, and I can't seem to figure out how to actually accomplish communication from a client to a server. I understand the concept of a server hosting a dll which contains a method that the client can call. However, how can the server also obtain a reference to the same object I want the client to be able to send a message that makes it to where the server can use it. To clarify my question ...Show All
Pedro Coelho NullReferenceException when calling PerformanceCounterCategory.Exists(categoryName)
I am experiencing an odd error in one of my applications where I randomly seem to see NullReferenceExceptions when I call PerformanceCounterCategory.Exists() with a non-null category name. I am working with version 1.1 of the .NET framework. I have verified that passing a null or empty category name would generate a different exception, so I am pretty certain that the problem is NOT that a "bad" parameter is being passed to this method. ...Show All
Lifer Unwanted changes to Titlebar text...
I have a very simple app that connects to an IRC Server using Async sockets. The form contains only a button to initiate the connection. The titlebar text is set to "Main1" and when I click the connect button the text in the titlebar changes each time data is received. The titlebar text changes to the parsed line of text I pull out of the received data. Here is a link to a PNG file showing how it looks after connecting. Additionall ...Show All
VickiM n-teir application
dear all i need to create 3-teir application interface business Data but when i need to create another application with same details i cant where can i but connection string Care to explain better where the problem lies ...Show All
snjvsax R:Base - is there any place for .NET in it?
Hi, a few days ago I have had an interview with local company who is looking for a developer. It appeared that they are R:Base shop. Who knows, is there any place for .NET in R:Base Or this is just a closed environment Is it dead end in a career Any info will be greatly appreciated. Thanks. Victor Bit OT here, perhaps Why not go to the source http://www.rbase.com/ -- Brendan Reynolds wrote in m ...Show All
silvo vasquez Modules?
How do I locate the module mplapx.dll Help!!!!! When I try to play movies or videos with windows media player it says that module mplapx.dll cannot be found. Thank You Are you trying to write a program which uses the Windows Media Player If not, this is the wrong place to ask. These forums are for software developers And I googled the dll name and got a heap of matches. My first port of call would be t ...Show All
Patricius How can I run batch file and get output in code and command window from my Visual Basic .NET code
Hello, I have an batch file which needs to be executed from my VB.NET application. I have successfully done that using System.Diagnostics.Process class and openning command window from that.. But my requirement have changed a little bit.. Now i need StandardOutput and StandardError both to be returned after the execution in both command window and VB.NET Code.. I trie ...Show All
wirelessdeveloper .NET2.0 Parser Error, Security or Code Issue???
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately. Parser Error Message: Could not load type 'OPCNet.Login'. Source Error: Line 1: <%@ page validaterequest="false" language="c#" inherits="OPCNet.Login" %> Line 2: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > ...Show All
pp11oo22 System.Cryptography.SHA1
Are all result from SHA1 the same For example: If a string is converted using the .NET SHA1, would it be equal to that of a c++, java, or other version of the SHA1 file by Steve Reid All valid implementations of SHA1 produce the same output from a given input, yes; though this doesn't prove that any given implementation does it correctly. I think it safe to assume that the .NET algorithm is correctly implemen ...Show All
Gokay Windows update reset the runtime security policy.
Hi, I manage to configure .NET framework 1.0 so that local PC is able to run a window application from network. However, when there is a windows update the framework configuration is reset to default. May I know is there anyway to prevend this Or I have missed something in my configuration Following are the steps for the configuration: - create a new code group under localIntranet_zone - configure the new code group ...Show All
l1101100 Best way to calculate values from an in-memory DataTable (DataSet)?
Problem: I have to get some statistical values from a DataTable included in a DataSet; not from a table stored in a database. For instance, let's say I have to get the maximum , minimum and average values contained in a certain column. Question: What is the best way, in terms of performance, to obtain those values I am using the Net Framework 1.1. Some other possibilities: I think it is possible to use SQL to obtain this values from tabl ...Show All
olivier durier Easily load an XML file !
Hello, for those having problems with XML loading, try that, ----------------------------------- 'find one file in my-documents Public Shared TraktorFilePath As String = (Environment.GetFolderPath(Environment.SpecialFolder.Personal) + "\TRAKTOR\") Public Shared TraktorDBFilePath As String = TraktorFilePath + "Collection.nml" Public UnparsedXMLFile As String = Traktor_Path + "Collection_not_parsed.xml" ...Show All
ssmack3000 Reusable classes stored outside of the current solution.
Hi, I'm new to Visual Studio. I have the 2005 Beta 2, and am developing in C#. I have a folder called "TimsCommonObjects" where I store common Classes that a bunch of different solutions use. Each of the classes has a namespace of "TimsObjects". When I want to use the class I add "Using TimsObjects" to the source file that uses the class. The only way I can find for VS to know about "TimsObjects" is for me to add each of the classes in ...Show All
B.Hutchison Webservice deployment
Hi, I am facing some issues trying to create a Setup project for my webservice. I have done this thousand of times on 1.1 but things are a little different on 2.0 I have a simple webservice, with all these new folders that have mess my file organization (app_code, app_data, app_globalResources, etc). The webservice works fine and now I need to create a setup project so I can distribute the webservice in a single installation file. The p ...Show All
AMV5520 Adding records
Help!! I am trying to add records to a database i have a visual 2003 app that has a bunch of text boxes where i have it adding the information from the text boxes into the table and it works however I want to upgrade to visual 2005 and the same syntax doesnt work and i cannot find any examples or understan how to do this same function here is what I got can someone tell me what I am doing wrong i have a dataset, binding source and a data adap ...Show All