Hello, Is it possible to sort an array with a struct in it? example: I have a struct: public struct mp3file { public int tracknr; public int length; public string filename; public string artist; public string title; } and than I have this: mp3file[] mp3 = n...more >>

Scenario: Two System.Windows.Forms: Form1 and Form2. Form1 is displayed, Form2 is hidden. At this juncture, is it possible to take the graphics from Form2 and output that to Form1's display and take all of the mouse and key events from Form1 and pass those on to Form2, thus changing the gra...more >>

I am trying to edit an MSBuild project file in the Visual Studio 2005. I tried to use the Intellisense of the editor, so I reference the xmlns at the first line like this: <Project DefaultTargets="DDTI.Utilities.Clean" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> W...more >>

http://www.books-download.com All for free ...more >>

Hi, I would like to set the default value of a property on my control by: [System.ComponentModel.DefaultValue( typeof(Color), SystemColors.WindowText.ToString() )] but can't because SystemColors.WindowText is not a constant. Microsoft controls do it, can I - is there a work round? I can...more >>

Hello, First of all, this is a .NET 1.1 component I'm creating. SUMMARY ----------------------- This component that I'm creating is, for all intents and purposes, a document parser (I'm actually deserializing a SOAP document into an object and parsing out the fields, but that's fairly im...more >>

Newbie question. This has to be simple but what's the easiest way to take a string and format it as currency? What about a percentage? Thanks In Advance, Chris ...more >>

hai all, can any one specify how to call NDIS from c#?im new to NDIS .can anyone tell where to start ? ...more >>

hai, can any one tell me is there any API to get hostnames in workgroup and server?im writing code in c#.and tell me where we can download API reference. ...more >>

I have just realised that i can no longer add web reference as i usually do when it is .net to .net. webservice-webservice client. When i use the "add web refrence " men with the url of the webservice, then i can use "add reference" . The button is just not enabled. I do see the webservice ...more >>

If my UI app uses three DLLs and two of those DLLs reference something named utilities.dll, does the UI app load utilities.dll twice or does the compiler recognize what is going on and load utilities.dll just once? Thanks, Brett ...more >>

How can I set the width of a column in a datagrid? I'm creating a new table, defining the columns then tying it to a datagrid and want to make the column wider than the default (the default value is cutting off some of a string.) TIA - Jeff. ...more >>

Hi All! I want to make a program that monitors the active network connections. Can somebody give me a tip or links with tutorials or something where i can see how is that done? Thanks Greetz Radi. ...more >>

I have a C# dataclass object that I would like to pass to a Web Service WebMethod, modify some strings, and return it to the caller but I am getting compiler errors in the client. I'm not an expert on Web Services and am wondering if what I am attempting is even doable? Even this simple tes...more >>

I have an xml-reader positioned at an element. I want to read a: all of the attributes of the element, and b: all of the immediate child-elements of the current element. The first (attributes) seems very simple: if (reader.MoveToFirstAttribute()) { do ...more >>

Does anyone know the standard code access permission to be able to manipulate a process using the Process class? Thanks Simon. ...more >>

I have a asp.net page with a method to track down a dynamic control.... private void findAndSetTheControl(Control theControl, object theType, string nameOfControl) { theControl = (theType)(PH.FindControl(nameOfControl)); } It gets called here and a couple of other places: public ...more >>

Hi I need to write a method which accepts a url (string) and redirects to it. In addition to this I need to either (a) add a parameter to the url; or (b) add the parameter to the header of the redirect request. To add a parameter I guess it's as easy as adding "?myparam=myvalue" to the u...more >>

How do you debug a web service in Visual Studio .NET 2003? To give you some background, I have been programming for some over 8 years now and know how to debug VB, VC++ apps in Visual Studio 6.0 and also know how to debug WinForms apps, Console Apps and ASP.NET apps in Visual Studio ..NET 2003. ...more >>

Hi, I was initially benchmarking inlinine capabilities of C# in VS 2005 while I stumble on the following surprising results. Please take a look at the following complete sample (you can just copy+paste and compile it yourself) >>>>>>>>> using System; public interface I { void Do (...more >>

..NET 2.0 Windows Forms app It seems like there's a memory leak in the DataGridView I have the following code: this.dvOpenOrders.Table = dt.GetOpenOrders(whse_code, this.dtpStartDate.Value, this.dtpEndDate.Value); this.dataGridView1.DataSource = this.dvOpenOrders.Table; long mem = GC.Ge...more >>

I'd like to bring up a context menu and block execution until the user either makes a selection or dismisses the menu. As in the Win32 TrackPopupMenu. Another post indicated that I might actually be able to call TrackPopupMenu, but I don't know where the 'handle' argument would come from. D...more >>

I have been using the JScript eval() method from C# to evaluate conditional logic at run-time. I found that implementing a solution similar to the example posted at: http://www.odetocode.com/Code/80.aspx, seems to handle memory the most efficiently. However, if executing in a tight loop (say, wh...more >>

Hi All, The following code works fine in VB.NET (Windows app and Web app = projects) when converted to VB.=20 It also works fine in C#, BUT only in Windows app project. All tested = applications contain only this code on loading of the application = (form). Why does it not work in C# Web app...more >>

A while ago I evaluated Eclipse vs Visual Studio, and settled on Visual Studio 2005. Eclipse is better in many ways, but the lack of a gui builder was the deciding factor. Visual Studio 2005 has an excellent gui builder. Eclipse doesn't, and in fact, none of the Java IDEs had a half-decent gui ...more >>

I have a tree view with a root, 3 noodes(1,2,3) each having one sub node. I drill down to a node. I get the path by saying treeView1.selectedNode.fullpath and assign it to a variable. If I redraw the tree, or close it up and want to expand the same node again, can i do this via the path...more >>

Hi! I have a multi-line text box in a compact framework c# application. I need a method to calculate the excact number of lines of the textbox and a method to calculate the number of used lines after the text box was filled with a string. Any ideas? Greetings, Arne ...more >>

(ASP.NET c# Question) Hi, I have this odd problem: I receive a CSV File through file upload. Using an OleDB.Datareader i read each row of the file and insert it into SQL. The problem is that for some reason when the file goes over 15k the program gets stuck. All rows are read and insert...more >>

Hi I would like to get the path to the My Docuemnts Folder so I can list all the files / folders in a TreeView. Thanks John...more >>

Hi all, I am trying to do the following: I have a db column that stores xml inside I want to create one dataset for each field with xml ( this means that I don't know how many datasets I will have...) anyway I had a great idea, and array of datasets, but it's not working...here is the cod...more >>

My Windows service includes the following lines: string Arguments3 = @"%OvAgentDir%\bin\OpC\cmds\ref-ovo-services.vbs ServiceApplicatif ServiceOVO"; string expandedArguments3 = Environment.ExpandEnvironmentVariables(Arguments3); this.process3.StartInfo.Arguments = expandedArguments3; this....more >>

I'm working on a program which reads through a directory of excel files and parses them into a delimited text file. However, in each date field 12:00:00 AM is added at the end of the date (format: mm/dd/yyyy). I've tried different date/custom formats for those fields in excel, always with the sa...more >>

I have a dot net web service that consumes a number of other web services, one of which is in java. Is there anything special I need to do to catch the exceptions that this service generates? ...more >>

Hi, I am trying to reference a COM component (.dll) from Visual Studio 2005 in my windows application in C# by adding a reference to a third party.dll file (tried .type library also), and i get this error from the compiler when trying to compile the solution. Does anyone know why this occur...more >>

Hello everyone, my program is supposed to click a button on another application when I click a button on my application. If I use a spy program to get its identity, how can I do this? I know I should use winapi and the interop services, but I cant quite set the code up to work. Ive managed to ge...more >>

greetings, i am trying to develop an application which is supposed to show pdf. i have added the activeX control from the acrobat in my application. everything was working fine, until i got to test it on another system which had acrobat 6.0 installed.... there my application gave error while ...more >>

Hi, I need to convert set of Java classes exported from IBM Modeling environment to C# for implementation. When I invoke JCLA conversion from File->Open->Convert in Visual Studio 2005 it starts just fine parsing file after file but then it breaks on page 7 of JCLA Wizard. The dialog wi...more >>

Hi, I've created a web application and through this I want to import Excel data to database. Following is the code that I've written, ******************************************************************* string fileLocation = txtboxFileName.Text.ToString(); string sheetName = "Import"; str...more >>

Is it possible to implement a textbox, combobox,button column without creating a custom table style? Any code samples and comments from the experts would be appreciated...more >>

I have a bitmap I want to print on a network printer using a network stream. This is the code I'm currently using: chartBmp.Save(ms, System.Drawing.Imaging.ImageFormat.Gif); byte[] printChart = ms.GetBuffer(); TcpClient client = new TcpClient("10.0.0.18", 9100); NetworkStream printStre...more >>

Hi. I want to make a script which reads a file and shows its contents: ------------ using (StreamReader sr = new StreamReader(objResponse.GetResponseStream(), System.Text.Encoding.GetEncoding("iso-8859-15"))) { result = sr.ReadToEnd(); sr.Close(); } return result; ----------- It wo...more >>

Hello! I am a software developer with 5+ years of C++ experience and VB experience since version 1.0 until 6.0. I would like to learn more about C# and .NET framework. I have some VB.NET, C++/CLI and C# experience. So far the books I have come accross start with basics like "writing loops" an...more >>

Where is version information stored of a assembly ? Version information is stored in assembly in manifest. Is versioning applicable to private assemblies? Versioning concept is only applicable to global assembly cache (GAC) as private assembly lie in there individual folders. Full Intervi...more >>

Hi, In my organization we would like to activate a code review system, in wich a developer have to pass a review from a reviewer before check in the modified files in source safe. Is there any way or software to optimizate this task? We actually use .Net 2003 and source safe 6.0d. Thanks in ...more >>

Dear All, Now my application is going to migrated into .NET v2. And it's already converted into v2 by Visual Studio 20005. (the auto convert tools) But when I goto compiled the application. Some error likes the following shown. Any suggestion? Error 8 The type 'SalesCh...more >>

Hello, When we update an UI control by code, that control generates a event. For example, if we make a CheckBox Checked, then the CheckedChanged event is fired. That is a goog behavior, but not at the first time (initialization). Here the scenario : <code> SomeObject data ; .... void U...more >>

In C#, i have seen values being assigned to strings in 2 ways. 1) string name = "Bill Gates"; 2) string name = ("Bill Gates"); what is the difference betn. the 2 methods if any? the second method uses parentheses. does this have any special influence on the value of the string? Any help w...more >>

Hello, I would like to create an application which would run with administrator rights when launched by a simple user. Is know the RunAs() command in SHELL, but the password is still needed. Isn't there a way, knowing the administrator's password, to programmaticaly launch ...more >>

Hi, can anyone give specific examples where structs are preferred to classes? ...more >>

Hi, In my C# Windows Form MyForm, it has a ListView ListView1. Saying that the ListView1 has now two items like: ID Name 1 John 2 Marry But the ListView1 still has some empty space within the ListView1. What will be the event or property if I CLICK the empty space rather th...more >>

Hi, I am thinking if someone knows how to build a website like DotNetNuke using C#. Or even better that there is a C# nuke version. Thanks for help. Jason ...more >>

Hi I am using one API to do some process for me, but unfortunately API dont have a option of pause the process and resume it back. How can i do this using C# API take more then 2 hours in processing and takes 100% CPU usage, I want a option so that i can pause the COM to work and resume whe...more >>