Hi, I am trying to connect a web service to an SQL Server 2000 database. SQL Server is installed and started and the database appears on the Enterprise MAnager window but it does not appear in the Server Explorer in VS2003.NET IDE window.It gives the error "Server does not exist or access i...more >>

After working in c# for a year, the only conclusion I can come to is that I wish I knew c. All I need is Linux, the gnu c compiler and I can do anything. Web services are just open sockets hooked up to interfaces. The Gtk is more than enough gui. ...more >>

hey all currently i use the following piece of code to check if the string passed to me can be converted to base64, it is not very efficient and bad, can someone please suggest another of doing this private string ConvertBase64ToString(string[] content) { StringBuilder sb = new StringBui...more >>

Hi all. I'm using Microfoft CLR Debugger to test my c# programs. It seems works fine except for one thing. When I try to modify code message "cannot currently modify this text in the editor. It is read only" appears in the status bar at the bottom. If I use Visual C# 2005 Espress Edition Be...more >>

(5b4.f74): Access violation - code c0000005 (!!! second chance !!!) eax=00800000 ebx=77e760cb ecx=00a3dc1c edx=00000004 esi=80000016 edi=000000c8 eip=792cfcbb esp=0e47f91c ebp=0e47f928 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000 efl=00000206 msc...more >>

Hi. I have a Public Function which requires 2 parameters as follows... Public Function Test(ByVal 1 as String, ByVal 2 as String) Prior to calling this function, I fill a dataset(ds) with an undetermined amount of records, and then use a datatable(dt) to reference the rows of the datatset. ...more >>

I've got two tables that are linked by a field. The first table contains a list of items (like a checklist). The second table contains the corresponding a record for each user and each checklist item. The records in the second table don't exist initally, only after the user fills in the check...more >>

I have discovered a math error in the .NET framework's Log function. It returns incorrect results for varying powers of 2 that depend on whether the program is run from within the IDE or from the command line. The amount by which the calculation is off is very small; even though the double d...more >>

Hi, I'm a bit confused ... when would I rather write an database application using MS Access and Visual Basic and when (and why) would I rather write it using Visual Studio .Net? Is it as easy in Visual Studio to create reports and labels as it's in Access?` The advantage of VS.net is that ...more >>

Hi, I have a text control bound to a column that is of type Decimal. I am doing the validation myself to see if the user typed in something invalid, calling CancelCurrentEdit and cancelling the validation event. If the user typed in something that is not a number, such as 'abc', then do...more >>

Hello everyone, I posted this question in the ADONet NG and havent gotten a response. I am hoping that one of you have a solution. Thanks in advance I was working on creating a data library to use throughout my applications, when I came across an odd behavior. I encounter “Cannot Op...more >>

Hi there I am a newbie in .NET and C# - I have been programming java for the last 4 years, and now I am moving over to the dark side :-) I am using Microsoft Visual Studio as a development tool. Here they use the term "solution" and the term "project". Is it a correct assumption that a s...more >>

Hi Guys, I'm stuck with a terribly persistant "Access to the path *** is denied" problem. I'm trying to upload a foile using the file control. The code checks if a file of the same name as uploaded exists and if so, attempts to delete the file and then uploads the new file. <STRONG> Dim ...more >>

Hi All, Does anyone know of a site that might give some decent documentation on Excel 2000 objects, particularly their methods and parameters, in order? The little I've found so far seems to mainly focus on using named parameters which doesn't do me much good in C#! TIA, John ...more >>

I want to write code to prevent IE from caching my pages at certain times. The following META tags prevent the page from caching but images still cache: <meta http-equiv="Cache-Control" content="no-cache"> <meta http-equiv="Pragma" content="no-cache"> <meta http-equiv="Expi...more >>

Hi all I tried to use this BeforeNavigation2 event and apparently it fires neither in my VB application nor in my C #code! I tried the resolution claimed by Microsoft at: http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q311298&ID=KB;EN-US The example in this article is designed f...more >>

Hello I need to know the windows state by programmation with vb.net or c#, of course I have looking for in Environment.GetEnvironmentVariables but this value is not present Help me please Guillaume ...more >>

Okay, I'm new to .NET development. I need to build a simple tool web based to display a data set from a SQL2000 database. When I create the connection and test it, it works fine. I build the page, test it and get denied access to the database (ASP error) because user is 'NULL'. The IIS ...more >>

How do i get rid of the "OR " (at the end) from this string? I have : "Keywords LIKE '%awlad%' OR Keywords LIKE '%huzz%' OR " I want: "Keywords LIKE '%awlad%' OR Keywords LIKE '%huzz%' " Many thanks...more >>

Hi I am implementing a solution based upon Sitecore CMS version 4.3.2.6 ..Net 1.1 on a Windows 2003 server We are experiencing an error once in a while when transforming XML with XSLT. We receive an exception System.Security.Cryptography.CryptographicException (incorrect parameter) Th...more >>

I've a table filed holds keywords seperated by comma, and a web search form where a user can type one of multiple keywords in the search text field seperated by comma aswell. How do i create a sql statement to bring results that matches one or more keywords in the database? Many thanks in a...more >>

I have an enumeration as follows Public Enum Delimiters Tab Semicolon Comma Space End Enum How can I return character equivalent of the elements in the enumeration? Should I write a Function which checks each element and return character equivalent or is there any oth...more >>

i have a .Net dll and there are codes to access the AppSettings inside the dll However, I would like to use the dll from a C++ program by wrapping the .Net dll as a COM So..how could I provide the app.config? Thanks ...more >>