I have been working on a VB product It is working beautifuly on my XP dev box and my windows 2000 test machines in the lab. When I install at the customer site, I get all kinds of wacky problems that I CANT reproduce in the lab. 1) Some customer PC's can't use ANY functions related to Process ...more >>

Hi, Is necessary that dll reside in bin directory or oder directory under application directory?? I can put the dll in other directory like c:\dll?? Thanks...more >>

i have form1 and form2, form1 has a picturebox which i wish to make it accessible to other forms after form2 perform some drawing, it need to call form1.picbox.invalidate() to refresh the picbox, how to declare the picbox?anyone have idea? dim frm1 as form1 frm1 = new form1() frm1.picb...more >>

Hi, I know how to get table columns with getoledbschematable and how to get the columns and type for a specific table but i need to know if a column have a identity type (incremental) please how can i get this information --- Posted using Wimdows.net NntpNews Component - Posted from .NET's Large...more >>

I have an app that consists only of a windows form. I used the designer to create the form, then added some code. But... I don't understand where to put the code. Where do I put main so that the form can access the variables from main? If I want to declare a new class type, where do I put ...more >>

Hello, I was hoping someone could help me with a simple problem that I'm stumped on... With to add a form in a cell that must remain 34 pixels in height... however, using Dreamweaver and adding the form expands the height of the cell dramatically! How can I keep this from happening? Also, I am...more >>

Hi I am using a datagrid in VB.NET. When I am adding data one of my cells should get data aitomatically from the other cells like adding the price in 2nd and 3rd cells should compute sum and put in the 4th cell. Any help is greatly appreciated. Thanks...more >>

I would like to do a select distinct on a fieldname in a dataset. Is this possible using the DataTable.Select Method? If so do you have an example? I can use the method to do things like this.... very easily, but can't find a way to select distinct. Dim dr As DataRow() = ds.Tables(0...more >>

Hi, I have a MySQL database on a remote server that I need to connect to. I can't seem to figure out what the connectionstring should be? I've searched through the help files, but all I can find is information for SQL server. Thanks, Steve ...more >>

Is there a way, via code, to modify which portion of the DateTimePicker control is selected when the control gets focus? For example, if the control contains 12/25/2003, could the portion that is selected be the Day (25) portion of the control? ...more >>

Hi, I have created a ASP .net client talking to a .net web service. The web service in turn calls a C++ dll to get data from the host. The whole thing is working perfectly fine on my machine, but when I am deploying the components on a Window 2000 server, running the application is thro...more >>

James suggested that I used window.open on the client side to open a new window. I created a test ASP app and can get it work fine. But now I'm trying to fix my real app, which is in ASP.NET. It uses a button with the button handler in the C# code-behind page calling Response.Redirect. ...more >>

I´m planning to write a windows application using the .net framework. is there any way to secure the application so the user can´t easily disassemble and manipulate the application? ...more >>

Couldn't find a better place to post the question, feel free to direct me to a better place... Needing to automate our application testing using a keystroke/mouseclick recorder for playing back user events in a Windows form app.... I thought there was something called Microsoft Test, but ...more >>

Are there any SQL-DMO .NET native version available for download? Does Microsoft provides it for development?...more >>

Browse a dir in a form and set source and destination intended of that dir in a text file When you press copy button in another form , the dir and is contain files must be copied from the text file stored source to a above given destination bat file path in the text file Thanks *** Se...more >>

Is the default 'false' for the CLSCompliant attribute at the assembly level ? Are there any tools to check for CLS compliance for the various NET languages ? ...more >>

Does anyone know the correct naming conventions for CLS compliant code ? The doc points to a really obscure and difficult to digest document on the web about Unicode names, and I am looking for simpler rules that tell me what names are CLS compliant. Here are some simple questions: 1) Can a CL...more >>

What software needs to be installed on a development server in order for a developer to use the .NET IDE?...more >>

I have a class which when instatiated creates a new XmlDocument object and loads an xml file into it. It is used as follows: MyObject obj = new MyObject("books.xml"); If I later have obj = new MyObject("books2.xml"); Would all memory referenced by 'obj' (i.e. the XmlDocument) fr...more >>

Hello I am using the System.DirectoryServices namespace classes to access = Active Directory. We connect using the LDAP://DOMAIN method. The code works on local dev boxes, and in staging, but doesn't work on a = particular box in our production environment. When we try to connect and = do a...more >>

Hi, anyone know how to make a Form full screen?? I'm almost there, I just wondered if there's any way to have my form over the taskbar. Cheers, 4Space ...more >>

In Visual Basic 6.0, one could conduct a search (and replace) throughout an entire project, even if those files were not currently open. How does one do this in Visual Studio .NET 2002?...more >>

How do I share a function/form in two projects in a solution? Solution1 ProjectA FormX (need in both projects) ModuleX ProjectB FormY (will call FormX in ProjectA) ModuleY (will call ModuleX in projectA) Thank you...more >>

Hello, I'm hoping this thread isn't way off topic for this group; I have searched for a while for the right group to post this question to, and since I have regularly posted to .Net groups and this is the "general" one, I thought I would try here. So, I apologize up front if this is severely...more >>

I am working on a Bid, Bid Details data entry screen and have decisions to make on how to work with Grids/Datasets/Lookups and Templates. My table layouts are as follows: Bid Bid_ID, Company_ID, Bid_Date ... Bid_Item Bid_ID, Item_ID, Cost_Category_ID... Item Item_ID, Item_Name... ...more >>

Hey there, I have a DataGrid bound to a DataTable. When a user selects a row, I want to send the UNQ_ID (which is in a column with a width of zero, or it's visible parameter set to false) for that row to a function. I got the row by : DataGrid.Items(DataGrid.SelectedIndex) Then I need...more >>

Hi, I have just used the following code to add a progress bar to my statusbar control. The progress bar currently appears over my second status panel. what i want to achieve is to ensure that it appears on the far right hand side of the status bar. Can anyone give me any pointers on ho...more >>

hi When I set up a timer in my program, I used public Timer(TimerCallback, object, TimeSpan, TimeSpan) constructor. I want the timer to fire after a mount of time, so I wrote "new Timer(new TimeCallback (some_function), null, timeDiff, new TimeSpan)".When I ran the program, VS.NET popp...more >>

Hi All, how knows what must be configured on local machine or (and better) within .net application in order to allow to start it from network share without SecurityException? Application works fine on local drive, but system throws the following exception when I try to launch it from ...more >>

I am sorry i got u using System; using System.IO; using System.Collections; namespace ConsoleApplication2 { class Class1 { [STAThread] static void Main(string[] args) { int i=0; FileStream fs= fs=new FileStream ("d:\\ss.txt",FileMode.Append,FileAccess.Write); ...more >>

I'm currently using the TabStrip control, but am having slighly difficulties. I've managed to retrieve the Items from the TabStrip using the Items property. But how can I enforce the changes that I've made to the Tabs within the TabItemCollection retrieved from TabStrip.Items?...more >>

public void button4_Click(object sender, System.EventArgs=20 e) { =09 #region local variable declarations int san=3D0; FileStream files=3Dnull; StreamWriter swriter=3Dnull; string tgname=3Dfiletext.Text; StringReader reader=3Dnull; StringWriter writer =3D null; //...more >>

Using Visual Basic .Net 2003 Standard Edition Am attempting to join two oleDataAdapters. Right clicking on the second oleDataAdapter(the child) to preview the data, and then clicking the Fill Dataset button produces the MessageBox "Failed to enable constraints..." The DataSet is setup cor...more >>

In unmanaged application CREATE USING allows your application to choose the object type dynamically. It is usually used to instantiate an ancestor variable with an instance of one of its descendants. The particular descendant is chosen at execution time. For example, if uo_a has two desc...more >>