vbdotnetdeveloper's Q&A profile

• Windows Forms ListViewItem

  How can you change the functionality of the ListViewItem object. I want to be able to have the text in the listviewitem be made of of 2 colors. For instance, "Hello World" would have "Hello" in Blue and "World" in red.....&n ...Show All

• Visual C# URGENT! Runtime error

  I've got to demo a project for my degree tomorrow and after running my final build on other machines it seems it only works on mine. The error is: EventType : clr20r3 P1 : userfriendlylatex.exe P2 : 1.0.0.0 P3 : 447b4557 P4 : system.windows.forms P5 : 2.0.0.0 P6 : 4333aefa P7 : 1979 P8 : 2 P9 : pszqoadhx1u5zahbhohghldgiy4qixhx This seems to be an unhandled exception but how do I find where this is Really apprecaite any help. ...Show All

• Visual C# Removing methods calls off the stack in C#

  How can I remove all the method calls off the stack of an object in C# I set the variable equal to null but the object is still executing the code. For example if I have onc class calling a method of the other and that calling other methods in that class like this: class A {     private B var;     void start()    {       var = new B;      ...Show All

• Visual Studio Architecture Question

  Hello!  We're an ISV that produces a Windows Forms/SQL Server based desktop product.  We have the following requirements: 1. We can't require IIS 2. We need to be able to develop reports independently from the product - then plug them in. 3. We would like the "fancy" charting that comes with Dundas 4. We cannot require users to purchase SQL Server standard The way we see it, we have the following options: 1. Use WinForms.ReportViewe ...Show All

• Visual C++ How's diff between win32 and MFC dll

  Dear all VC master i would like to asked one concept in VC develop , how's diff between MFC AppWizard(dll) and Dynamic-Link library does that both at function same or diff ================================= The difference is in the code the wizard creates. Both type of DLLs are just normal DLLs. One uses the MFC frame work and the other doesn't! This is the major difference. In a MFC DLL there are some more types of DLL (Extension DLLs, s ...Show All

• .NET Development Can't run app from a network drive

  I made a VB.NET console app that reads data from an SQL server and does processing on that. I want to put that app on my network drive so that it can be put on the scheduler to be run every day. (The application needs to be on the network drive only). Now when i run the exe while its on the netork i can the following exception. Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=ne ...Show All

• .NET Development Getting the type of a value entered in a Textbox?

  Hi there, Well, i'm using VB.NET2003. I'm trying to get the datatype of a value that I've entered in a textbox, and according to the value the resultset returns, it must validate to see if the value are in fact numeric, or an integer value, if it's anything else, I want to notify the user that the value entered are in fact not a valid entry, and that the value must be re-entred. If someone can please help me. Thanks SJB ...Show All

• SQL Server Memory Error

  After modifying a dimension, I got this message browsing my cube. Does anybody know what it means There is no error during the deployment .... ------------------------------------------------------------------------------------------------------------------------- The query could not be processed: o Memory error: While attempting to store a string, a string was found that was larger than the page size selected. The ...Show All

• Windows Forms Help needs with SaveFileDialog

  Hi MS, I have some doubt in SaveFileDialog Control. Here i am explaining my problm Please try this,, Open word file and give \\\"save as\\\" in that dialog change the \\\"save as Type\\\" as .xml then u will get option to transform the xsl sheets. How can i do it programatically. I tried to use SaveFileDialog and set the filter as .xml but that transform option is not coming. How to enable that option. Please reply me ...Show All

• .NET Development Update parts of an dataset

  I've got an Master and a Child table and i use an BindingSource object to join them. When I click on a row in the master table i get all its child rows. Now I want to update this rows with my dataAdapter. Now it's the problem how I only get the changes from the selection that is actually visible, because i don't want to save the other rows I maybe changed before. I tried it like this: Dim dv As New DataView(DataSet, "ID = " & id ...Show All

• Visual C# using "user controls" on webpages

  Hello All, I recently made a user control using c#. I want to know if it posible to put it in a webpage. Actually the problem is this user control is not registered on the system. I do not know how can I register this user control. I do not want to use IIS also. To summaries my problem: I want to put a user control in a web page directly. Hi, You can host Windows Forms Control within IE.  Here is a sample below and some links that ...Show All

• SQL Server A probably simple question

  A third party vendor has a table with a field name of "desc" in it. Since "desc" is a reserved term in SQL Server 2005 how does one query Table.Desc when you try it with table.desc it errors since it turned blue being a reserved word. Jeff I did this and it would not create the column. I have tried: table.[desc] [table].[desc] Neither of which worked. Jeff ...Show All

• Visual C# Voice Chat,Audio Streaming

  Hello everybody... I have a TCP/IP client/server chat application.I want to add voice chat feature to my application.What is the start point How can I implement this feature in c# How can I implement audio streaming in c# Please guide me. Note : My application works on LAN and is not on the internet. You can download complete source code and demo of my chat program from here. You need .Net FrameWork 2.0 http://www.codeproject.co ...Show All

• Visual Studio Team System Exception - missing performance counters when running load test

  I followed the help example on setting up a load test. When it runs, I get this error: Exception LoadTestException 20 Could not find dependent counter needed to apply threshold rule: \\MyServer\LoadTest:Page\Avg . Page Time(_Total)  How can this be fixed Thanks. This is not an issue.  We do not expose the counters, so you will not be able to view them with perfmon or any other performance ...Show All

• Visual Basic stupid 'extra noob' question

  How do I program a listbox's click event to search an .ori file for what to list in another listbox (I know a totally simple question. I hope you'll excuse me I'm completely new. If nothing else maybe you could give me a link lol ) Thank you for any help whats in the .ori file Is this just a list of items you want to display in the second listbox, with each line being the complete item you want to display or ...Show All