hi all, I have a window web browser where modifications are made to the document at run time through the Document property.Now the problem is when i go for saveas the modified page is not saved. Please Help me Out!! ...more >>

Hello, I'm receiving a "TargetInvocationException" on the follow line of code: datagridServers.Invoke(new UpdateDisplayCallback(this.UpdateServerDisplay), new object[] { server }); The method: private void AddServer(MyServerClass server){ if(server != null) arraylistS...more >>

Hi all I would like to additionally specify Flash and Direct X 9 for the prerequisites of my app's Setup & Deployment (MSI) project. Is this possible? If so, how? Thanks very much Pete ...more >>

I have main application (with main window) created in C++/MFC. From there I call function in C# class library to display a modal WPF dialog. Dialog shows up OK, but it doesn't behave really modal. While it is not possible to go to the main window by clicking directly on it (dialog keeps focus), ...more >>

I'm looking for some method, possibly in a .Net class that I don't about, for converting a text image to an image file in GIF or JPEG format. The application is a form (could be a Web form or a Windows form on an Internet-connected computer) where the user types the contents of a randomly gener...more >>

Hi I have an array list in C# and I need to remove duplicates of data groups in an array list. After the array list is populated each group of data is 5 elements in order (0-4,5-9,10-14), name (string), number (string), user(string), startdate(datetime), enddate(datetime). So it might look li...more >>

Hello NG, will the WPF be available with the CF3.5? Regards Rainer ...more >>

Thanks all for the previous help btw. What is going on here? It works yet it doesn't want to work in a loop. XmlNodeList nodeList = root.SelectNodes(String.Format("/cars/ mfg[@name='{0}'/model]", folderName)); This works: nodeList[0].ChildNodes[0].Attributes["name"].Value.ToStrin...more >>

Hello: I have come to the realization that it would be very beneficial to be able to put comments for controls in Windows Forms. I would like this to only be visible to the form designer, not the user. This way, we can put information such as what fields are bound to the control, what values ...more >>

I use MS SQL EXPRESS DB VS 2005, c# Win Application I have problem "The string is non-numeric" with formula CDbl({pr_DajPonudu;1.KolicinskiPopust})/100 * {@NajamProstora} File KolicinskiPopust is carChar(25) within MS SQLEXPRESS DB I found description error and possible solution: ...more >>

Hi everyone, I used the pattern for Shell Extensions for Context menu from Dino Esposito's article. However I implemented it in more than one application and it seems that those two right click functionalities cannot work together. void IContextMenu.InvokeCommand (IntPtr pici) I put more ...more >>

Hi, please can anyone tell me what is wrong with this code ? i have an oszilloskop on the COM1 ,and nothing comes out of it. Rainer VS2005 .............................. private void button1_Click(object sender, EventArgs e) { // Instantiate the communications // port with some basic set...more >>

is there any built in function or dotnet framework(version 2) to merge a generic list of string into one string with each element delimited by specified delimiting string? or do I have to roll my own/ IT is not hard to roil my own but hate to re-invent the wheel. I have searched built-in help...more >>

Does anyone have any idea why my 2005 solution is choosing to rebuild, everytime i execute any project within its space? There's nothing overly strange with the project assemblies within, a few class libraries, a couple of console apps, one custom setup project and one windows installer projec...more >>

Ok i have a problem. What do i need to change to make crystal show subreport within subreports ? So i have 3 layer The MainReport Multiple SubReport Attached in the MainReport Multiple SubSubReport Attached in the SubReports Showing the SubReport itself by bypassing the MainReport the Sub...more >>

Hey All, I'm writing a C# automation add-in for Excel 2003 and I need to be able to pass in an undefined number of object parameters (ie noncontiguous cells) to my UDF. This is achieved in VBA by using the ParamArray, but the C# params doesn't seem to work. Does anyone know a way I can ...more >>

Can Anyone say me how to use the keysconverter class provided in .net Framework 3.0 I tried searching in MSDN but I couldn't figure out what is it exactly meant for... ...more >>

Hi...any body know what the max string length size when using Process.StartInfo.Arguments Example Process.StartInfo.FileName = "Wzzip.exe" Process.StartInfo.Arguments = "d:\somefolder\myzip.zip -b d:\work"+threadid.tostring()+" "+Path_File1+" "+Path_File2+" " etc more files with embedded ...more >>

Hi, Can I have urls like www.example.com/category/subcategory/ (notice the trailing slash w/o the file like index.aspx or default.aspx) if I am doing URL re-writing? ...more >>

Hi, I want to display an exception in a javascript alert and I'm rendering that client code using ClientScript.RegisterStartupScript(GetType(), key, string.Format(@"<script>alert('ERROR:\r\n\r\n{0}');</script>", ex.ToString())); The problem is that ex.ToString() contains escape character...more >>

Still teaching myself about SQLDataReader and associated classes. I have to say, the new HELP screens from MS are just about useless!! Let's assume I have just read some records from a table into the SQLDataReader object, r. 1. Am I right to assume that accessing the fields as r[int] is a ...more >>

hi all i have a problem on populating a message on asp:label server control.I am able to insert records into the table.but it is not populating any message like "Records entered successfully". i wanted to implement this .how to proceed can anybody tell me about this . i am using asp.net/vb.n...more >>

Hello, I am having a very strange problem with the sharpziplib and xml files. In my application I am uploading a zip file which contains an xml file via HttpPostedFile: private void getProject(HttpPostedFile file) { String projectName =3D ""; double proj...more >>

Hi, I have a requirement that, I thought, was very simple, but in fact turned out as impossible for me. I read some posts here and the language specs from MS, but couldn't get a solution. I coded the part in java, because it's very straightforward there: public class Test { void test...more >>

Hi, I have a problem using HttpWebRequest so I wish somebody can help me. 1. Application: I have a windows service that gets a XML through a http (URL) from my provider (feeder). Once I get the XML I process it and store the XML's information in a database. 2. The following method is the...more >>

I have developed an application and writing to the event log. I want to use the eventid to identify certain error conditions. Is there a standard for this or can I use any eventid. Regards Jeff...more >>

Hello, I am looking for the type C++ typedef equivalent in C#. Unfortunately, I couldn't find anything except using directive. Exp: using myId = int; However, this myId is only accessible in the file which is defined. Bu, I want to use myId type also in another files without redefining. ...more >>

I have a generic base class and need a list to contain different types of objects that derive from this. Public class genericBase<T> where T: ConfigBase{} I have tried : List<genericBase<ConfigBase>> _objectTypes but when I try to add to it using: ObjectTypes.Add((ObjectType<ObjectConfig...more >>

According to the MSDN (see reference below), it is possible to change a base class function from public to private. How is this done? I've tried using "new", but the function is still accessible. From MSDN: "A derived type can hide an inherited member by defining a new member with the same si...more >>

Hello, I'm trying to import an excel spreadsheet and automatically create a table in MS SQL 2005 server. Do someone can help me? Thanks Vox69...more >>

I have an application that reads some registry values stored in the Local Machine\Software\... key. In XP, I can see these values using RegEdit. In my application I can read the values at startup, and change the values during the application. In Vista, I CANNOT see the values using RegEdit...more >>

Hi all Does anybode have a easy sample of the following: I have a little .NET Windows Service with one public function to return just a string. Now I want to build a .NET WinForms application and call this function from another pc. What is the easyest way to do ?? Thanks a lot for any...more >>

Hi, I'd like to render colorful text with word wrap on screen (kind of inline <font> tag to change text color in html), but run into the line break problem. Graphics provides several DrawString methods with line break features, but I can't make them draw different colors within one string, An...more >>