What is the difference between a COM component and a .NET comonent. Explain Detail description with sample code ...more >>

How can I place a label in FRONT of the tabs on my tabControl? I have three tabs in my tabControl and I want to make some use of the space to right of them. But when I try it puts the label behind the tabControl. I have tried "send to back" and "bring to front" but they don't seem to help -...more >>

i saw something named obfuscator and its decompiling the source code of my program which written in c# and my program includes mysql root password inside of it is there anyway to protect my program against this decompilers. Thanks ...more >>

Hi, I'm developing an add-in for Visual Studio which works like Quick Watch in debug mode for viewing datasets/datatables as tables. I already have a working add-in, but there is one problem i can't find solution for: When i select a dataset object and from context menu choose "DSWatch" (...more >>

I wrote a program and when i click the button i want the lines that i want print in an order my code is like this [b] public void btn_clicked(object ob, EventArgs e) { this.btn.Visible = false; this.txt1.Text = "Waiting For Username and Password....\n\n";//this //...more >>

Ok, I have been researching this problem for the past two hours (at least!) and I just can't seem to figure it out. So I broke down and decided to post some code for some of you gurus to look at. When running the code, don't forget to add the autoCompleteComboBox.dll file which is included. ...more >>

I'll provide a working example if this isn't some cluelessness on my part (i.e. someone can spot the issue right away). Can someone tell me why a cast isn't working below as an index? Fields is a simple enum. enum fields {field1,field2,field3}; mydata is an array of MyAbstractDataType. ...more >>

I have noticed that I can drag and drop an executable into a C# .NET solution. How would I go about using an executable I dropped into my solution? Lets just say all I need to do is feed an executable some text from standard in. Has anyone done this yet?...more >>

I have searched this forum and nothing really answers the question of how you push data from the server to a client in real time. I have an application running on the server which recieves messages whenever they hapen from another application. These messages need to be displayed on a websit...more >>

I would like to write an application that i can load up a classic asp page and parse the file looking for unclosed quotation marks or the presence of an ID tag or even casing within the asp code. Is this possible, and if so, are there any code examples or a place where someone can point me in th...more >>

If a KeyUp event takes place on my form, how can I keep the KeyDown/KeyPress/KeyUp events from being run on the control event itself. I tried putting e.Handled=true; at the end of my KeyUp event, but that doesn't seem to work. Am I missing something? It appears that the KeyUp event on my ...more >>

I'm working on a app that displays according to a registry key value. The user needs the ability to update the display, and hense the registry key (via a click event on a popup menu). This all worked just fine until some users were set up as power-users. I've tried to change the permissions on t...more >>

Hello, Is there a way to read values from the registry as regular instead of verbatim? Regards, Fred ...more >>

Hi, How do I create an win 32 app and pass parameters to have it respond to the passed values? Like winzip "winzip32 -a" Kinda like Console args but I want to be able to call it via Start run helloworld.exe – something Can someone post a simple example or a link? vb.net or C# T...more >>

I can't get Process.Start() to work from a Web application. Is this because of the security settings in the browser? Since this is for a private network, security isn't an issue. Anyone know how to make this work or is there another way? I've tried: Process proc = new Process(); proc.Sta...more >>

Is there such a thing as a row change event in Win Forms? I can't seem to find anything similar, I'm using CurrentCellChanged but that gets fired mulitple times and its not the correct event for me to use. thanks Posted Via Usenet.com Premium Usenet Newsgroup Services -----------------...more >>

How can I send and receive information to a webpage? Something along these lines... //Send data to page SendVars.Url(http://www.mydomain.com?report=yes&var=2); //Get data from page GetVars.Url('http://www.mydomain.com', string report, int var); ...more >>

Are there any alternatives to sharing a database without creating a shared folder? I guess I could create a client/server app, but I'm trying to avoid that. On the other hand, I am also trying to avoid someone deleting the share to my database folder. Any ideas? ...more >>

Hi, I've been trying to create a user in Active Directory. So far this works, however default the user is disabled. I've been trying so much code to enable the user, but without success, perhaps you could help me. Here's the code: -------------------------- System.DirectoryServices.Directo...more >>

Hello, We're porting some old code to our new C# .NET project and are having trouble getting the file version of a non-.NET EXE file using C# .NET code. In our old code, we were using the FileSystemObject (specifically the GetFileVersion method) to easily get the version of the EXE file. In...more >>

I have created a usercontrol. I would like to put it in toolbox, but when I wnat to addItem I can't find my control. Why? Hrcko ...more >>

i saw something named obfuscator and its decompiling the source code of my program which written in c# and my program includes mysql root password inside of it is there anyway to protect my program against this decompilers. Thanks Posted Via Usenet.com Premium Usenet Newsgroup Services -...more >>

I wrote a program and when i click the button i want the lines that i want print in an order my code is like this public void btn_clicked(object ob, EventArgs e) { this.btn.Visible = false; this.txt1.Text = "Waiting For Username and Password....\n\n";//this //This line writes on ...more >>

Let's say I have this db: Table: Companies ------- Ford Toyota BMW Table: CarTypes -------- Sedan Van Compact Table: Colors ------ Red Blue Orange Yellow Green Black Ta...more >>

Hello, I've been struggling with a function(s) to recursively set all folders and files to NOT read-only. So, I thought I'd post this message. What I need to do is: given a starting path, I need to recursively go through all files and folders below the starting path and check if the file or...more >>

Is there an easy way to make the {Enter} key take the cursor to the next control without using a KeyDown event on each control? ...more >>

I have inhereted a treeview control from another form. How can I "work" with it? I would like to put Click EventHandler ! Hrcko ...more >>

Hi, I would like to flow the identity obtained in the UI (ASP.NET, Kerberos) to my datatier which is a remote Sharepoint installation. The Sharepoint installation is only used as documentstore, and I access it using the built-in webservices. Therefore, I need an object implementing the I...more >>

I would like to get the last run date of a file called "scale.txt". How would I do that? ...more >>

How easy is C# to crack? Are there easily available decompilers out there? I am making an C# application and I wonder how secure my app is. ...more >>

I'm trying to write a program that will lock down the system. I want to hide the start button and taskbar. I found code using ShowWindow & FindWindow but they fail to work. Butttonhwnd = FindWindow("Shell_TrayWnd", "") Butttonhwnd = FindWindowEx(Butttonhwnd, 0, "Button", Nothing) ShowWind...more >>

Hi, I'm getting constatly an error and I'm not sure where it is coming from. From the message it seems like ASP.Net build in account does not have all the rights but I manually added all possible rgiht to that folder and I added this account to all admin groups. I did reinstall VS.2003 on...more >>

Hi Does anyone know how I can use the Like statement in VB.net and C# .net? I know it works in VB.net but when I turn on option strict, It doest like it. How would I use this statement in VB.net and C# If textbox1.text Like "*Week*" Then …. End if If(textbox1.text Like “*Week*â€...more >>

Hello All: When you develop a C# app that is deployed as an .exe, you can use a [appname].exe.config file to set some parameters to avoid changing code. I would like to do the same thing using a .dll, however: I am not sure how to go about doing this with a .dll, as the config file does n...more >>

i'm using Visual Studio 2003. i'm creating a web project. if i drag and drop the Windows Media Player control from the toolbox the definition is not created in the code-behind. from the code-behind, how do i access this object?...more >>

What is the char number for Escape button ? IS there a list for all char numbers on windows? Hrcko ...more >>

Hi, I have just started developing web application using C#/ASP.Net and I am have a problem. I have generated a web form (using .NET 2003) with various buttons, labels, drop-downs etc ( just to see what they would look like on screen) but when I run it in Explorer the various controls are...more >>

Still on my quest to convert my company's VB.NET code to C#. Here's the line I need to convert VB.NET System.Runtime.Remoting.RemotingServices.Connect(GetType(ISensor), strURL)) where ISensor is a public Interface in a referenced class library (DLL) and the strURL is a valid URI path. ...more >>

Hi Gurus, I am attempting to derive a User Control from the ScrollableControl class. I need to have control over which scrollbars get displayed. According to MSDN: "To manually override which scroll bars are visible, set the VScroll and HScroll properties. If either property is set t...more >>

I am trying to configure trace listeners in my web config file for an asp.net web service , but I seem to be having a problem. I'm hoping someone will be able to spot what I'm doing wrong... It comes up with an error 'Exception in configuration section handler' Line 38: </businessStream> ...more >>

Under my project directories there are bin and obj dirs both with Debug dirs. Both debug dirs my app's have exe files in them. Why this redundancy? Which is "better"? If I have to pick one to deploy to my customers which one do I pick? Thanks! ...more >>

Hi, When generating CHM from my assemblies and XML documentation is it possible to embed images? Thanks. ...more >>

Hi, is there a property on the VScrollbar to activate this feature or is custom coding required? This feature exists on MS Word's vertical scrollbar and I would like to add this feature to my VB.NET Windows app (to the scrollbar on a DataGrid and a TreeView). Any suggestions? Thanks in a...more >>

How do I dynamically change image either in AdRotator control or image control? I want to be able to automatically change images in web form every few seconds. How can do this? Shawn ...more >>

Hi everyone ! I would like to set an ListViewItem at a special position, into a ListView. There is Bounds, but it's a propertie, that can be only get ! I would like to place the item at a special coordinates, not at a special index. like: MFC: BOOL CListCtrl::SetItemPosition(int ...more >>

Hi I am almost done my little project. However I need to know how to "centre" the title/header row. I've already managed to bold and underlined. Also how would one sort all of the data on the worksheet but not including the header row?? worksheet.get_Range("A1", "H1")...more >>

I have a DropDownList that I would like to post back to the server when the selected index changes. Using Visual Studio, I simply double-clicked the DropDownList on the form and that created the function call where I put my code, all well and good. But in practice, changing the selection d...more >>

I have a ContextMenu that begs to have hot keys. I tried adding some but am having issues understanding how to properly manage the events when dealing with more than one key pressed (e.g., Alt-F1, Cntr-C) or even with F2. Can someone point me to some documentation that explains how to proper...more >>

Does anyone have an example of how to format VS 2003 Data Grid that = looks like the example below? I want the data to be grouped by the Date Field and display one date for = each group of dates and the date to be the heading for each group. --------------------------------------------------...more >>

I need help. How do I make Advertising image keep changing in every few seconds. Shawn ...more >>

Hi, I am writing a small program, that makes use of threads. Now in on of the threads I have a critical section, where I am using the Monitor to handle this. *** Thread_1 *** started for(...) { ....doing some work Monitor.Enter(Thread_1); ....doing a critical job Monitor.E...more >>

Just made a startling discovery - C# interprets 4/3 as 1 and 2/3 as 0 etc. C# needs explicit statement of numerator and denominator as float/double etc. e.g. 4d/3d or 4.0/3.0 to be interpreted correctly This seems really archaic...surely i'm doing it wrong and there's something i'm missing!?...more >>

Hi all, Okay, here's something I'd like to do, but I'm not certain its possible. Thus far in playing with it, I haven't been able to get it going. I'm able to load and compile a .cs file using the CodeCompiler class. I know that portion works correctly because I can use the Invoke method...more >>

Hi, I've been trying to upload file using webclient.uploadfile method from my IIS webserver to an Apache webserver without any success. On the Apache server (server that receives the incoming file) I have a simple php script, getFile.php to receive the file. The script look like this: <?php ...more >>

Hi All, I have dataGrid and as its datasource is dataset. When I edit ne row, I have to click on the next (or previous) row to this (new)row will be add into the dataset. That is problem , if user add new row and immediate save the dataset. in this scenario the new row don't add into the data...more >>

Hello, I have a class which reads xml and has to pass to another class(by making an instance of it and activating it constractor) a part of this xml that the next class could read it. I am doing it with ReadInnerXml() but my question is which variable can contain the result of this function i...more >>

Hello All, I am writing a small program that allows me to scan inside a file and extract data. However I need to extract specific references within that document. e.g. X100-DB1975 What is the best way to extract references of the type above - is it using regular expressions. Regular...more >>

Hello all, I'm a complete newbie looking for a little advice. I am writing a Soap Client to request weather data from the NOAA website. (http://www.nws.noaa.gov/forecasts/xml/) and the response to the sent request is returned in the form of a string. I know I have to use something like XmlDocu...more >>

My layout is like this... tabControl1 contains... ....tabControl2 which contains... .......GroupBox1 which contains... ..........comboBox1. At first there was no tabControl2, but when I rearranged to the above format the KeyDown event on my comboBox quit working. Is there something I a...more >>

Remoting can not find field 'nativeImage' on type 'System.Drawing.Image'. ...more >>

I am sure there are long chapters on this subject, but maybe someone can quickly point me in the right direction: When developing a pocket-pc app, is there a recommended (or simple) approach to localizing applications? My pocket-pc application implements many date-related operations, and t...more >>

Hi, I am trying to create my first ASP.NET application with the aid of Visual Studio. I am starting a new Project and selecting ASP.NET Web Application. When pressing Ok, the following error is being given. "Visual Studio .NET has detected that the specified Web server is not running ASP....more >>

What will be the best class for time representation? i need simple interaction ( convert string to time , get time ...) format time : "08:00" "22:09" is DataTime the best class for me ? should I write my own Code ? Thank you Sharon ...more >>

Hi all, I wondered if I could use the VsTextEditPane in one of my applications. I did some research in my VS.NET installation and in the internet, but I could not even find the dll the control is located in. Does anybody know more about this? If it was impossible to use this component, d...more >>