dotnet hack challenge......................................???? Would be interesting to see a dotnet hack challenge. We have seen one security hole and it would be interesting to see what other potential holes exist in .net...?? ...more >>

I would like to place some button controls on a web page underneath a DataGrid control. Since the height of the DataGrid depends on the number of rows displayed, which is determined by user selections, I need to set the position of the button controls at runtime. With a Windows form I could do ...more >>

ANy one know of any fast method in converting dec to hex or bin? -- WebSite : http://soonlee.agreatserver.com ...more >>

http://g.msn.com/1HMDEN/13292??PS=3D&DI=3D7474 There is more here then meets the eye. Look at the address bar. --=20 George Hester _________________________________ ...more >>

I don't know if this is the place for these questions, but here goes: I am a VB 6.0 developer & I have a new project using VB.net. I don't know what to buy. Should I get Visual Studio Enterprise or Professional? If professional, can I do the Special Edition? Do I get a full or upgrade versio...more >>

Good Afternoon, Today I tried installing .net Framework 1.1 off of the web and received an error. Can not install this program. Let me start with some history first. I have a Dell Optiplex running Windows XP Pro with sp1 with all updates coming from an SUS server. I have logged into the sys...more >>

All, using vb.NET on WinXP, I am trying to return the text of the events in the event logs from various machines on the network (using the event log class). It works to a degree, but certain Event sources return text such as the one below. The message '1073750026' for application 'F...more >>

static void Main(string[] args) { DoSomething(); } static void DoSomething() { for (int i=0; i<=10; i++) { CallAsyncMethod(); } } my problem is when i run the app console exists without really completing DoSomething() if i add 'Console.ReadLine() to Main() then console waits until DoS...more >>

hey all i have the following code: private string Test() { .... for (int i=0; i<=j; i++) { return DoSomething(i); } .... } private string DoSomething(int i) { ....stuff here takes awhile to process using processinfo (cmd.exe)... } what i want to do is do run DoS...more >>

I have installed .Net 2.0 on one PC, and 1.1. and 2.0 on another, as well has VS C# 2005 Express on both. Reference books refer to ildasm.exe, which exists solely in the 1.1 SDK. What is the .Net 2.0 SDK equivalent? AFAICT the 1.1 ildasm will not work on 2.0 generated exes or dlls. I also s...more >>

This is my other error when I click on Immunoflourescence. I believe this is related to the other error I just posted (Input string was not in a correct format.) Please let me know if you have any suggestions! Thanks! The connection is already Open (state=Open). Description: An unhan...more >>

I want a datagrid object that will not intercept PageUp or PageDown keystrokes so that instead the tabcontrol it's on can pick it them up and change TabPages. Any idea how to create a new version of the datagrid that will do this?...more >>

Attempting to access outlook from C# .NET ASP app. Have added reference to COM Microsoft Outlook 11 Object Library. Have included using System.Runtime.InteropServices; using System.Web.Mail; using Microsoft.Office; using Microsoft.Office.Interop; using Microsoft.Office.Interop.Outlook; ...more >>

i've written a "notepad - like" application in vb.net that saves text to files with my own file extension. i want the program to open and display the contents of the file once the file is double clicked in windows explorer. how do i pull this off. do i have to edit windows registry, if i do, ...more >>

I'm writing an application, and I want to add sounds to it. How do I use windows media player's play function to play audio without allowing the windows media player window to appear Any entry will be appreciated. Thanks waisty vb.net rookie...more >>

How Do I compile as .dll instead of .exe in vb.net?...more >>

I have two form and I want to display in the first form some of the info from the second one. Here is how I tried to do it: <<<<ok button of form2>>>>> Dim Myform1 As New Form1 Myform1.Label1.Text = TextBox1.Text 'label1 is in the first form well, it seems very simple but my program does ...more >>

I have created my own comparer class using IComparer for use with ArrayList.BinarySearch. My class seems to work with BinarySearch, but the problem is that my ArrayList has three items in it and it seems that BinarySearch only searches the first two items. So if I happen to be looking for th...more >>

Hi, I am hoping someone has a clue on this. I have code that uses CompileAssemblyFromDom to compile a DLL on the fly. Works fine here. On a client machine however, no DLL is produced, using identical input. There are no exceptions, no compile time errors coming back. And no file. The cod...more >>

Hi, I tried to use the in-built configuration classes of the .net framework - but I was hampered by some problems: Reading the configuration data works just fine, but when I try to set/write any configuration an exception occurrs saying that this property would be readonly. What's going ...more >>

Hi, My OS is Windows 2000 SP4. And I have a .NET 1.1 dll. I run the regasm command on the dll and I get the successful registration prompt. However, the dll is NOT registered. I checked the registry and there is no entry in there. I tried the regasm with no option and also with /code...more >>

hello everybody! i have a big problem! i need to get data out of an application. the application reads data from a database and shows the data in a data grid or listbox! is there a possibilty to do this with c# or .net or any other programming language? i looked over it with WinSpy and ...more >>

I have a page called CustomerSlides.aspx which contains an iframe(with the source Lookupage.aspx). The iframe page will look continuously in the database to see if a value has changed: if it is true it will run a java script dynamically to update the parent page CustomerSlides.aspx.cs. The va...more >>

I have a page called CustomerSlides.aspx which contains an iframe(with the source Lookupage.aspx). The iframe page will look continuously in the database to see if a value has changed: if it is true it will run a java script dynamically to update the parent page CustomerSlides.aspx.cs. The va...more >>

I wrote a method which takes an ip address and returns hostname as shown below. It works fine.. only problem i have is when the passed ip address is not found in the database the method throws this error message : The requested name is valid and was found in the database, but it does not have...more >>

I have a standard combo box in a datagrid (DataGridEnableComboBoxColumn) and I want to catch the SelectionChangeCommitted event. Does anyone know how to do this? ...more >>

Hi All, I am developing an application that needs to run in one of two modes: 1. If No command line param is provided the application should run as Window form. 2. If command line param is provided the application should run as a console application. For this i created a windows applicatio...more >>

Not to start a flame war here, but I really would like to know if someone did a comparison of Java to dotnet, and what the benefits (pros and cons) each development environment has. Since I have gotten back into Java, it surprises me how far Java has advanced from the dark days of 1.0-1.2. ...more >>