In a RichTextBox's MouseMove, how can I find out if the cursor is over selected text ? ...more >>

Hi, I have a component that accepts a string representing a class of files (exactly like those you would pass to the 'dir' dos command, ie. '*.txt', or '???.cpp'). An exception is generated if I try to create a Regex like this: Regex r = new Regex("*.txt"); I understand why that is a p...more >>

I need to read a web a page and do a search on the page and gather information and put it into a text file. the web page is setup into a table, and displays information on files stuck in a queue. What I need to do is read the page (without the user seeing it if possible) search for certain words...more >>

I'm having trouble programatically inserting an Excel file into an Image column in our CRM package's SQL 2000 database. The function appears to work ok, but when I attempt to access the file through the application's front end the file appears to be corrupt. The front-end application has a way of ...more >>

I have a user control that I want to retrieve a property that is a string. I want to know how to have the property only allow the two strings I have specified to be selected. Then I want to set the response as another string so that I can refer to it. Thank You ...more >>

I developed an application in C# using MS Excel objects. The app works fine on the computers with Excel 2000 installed, but gives an error on computers with Excel 2002. I checked an found out that my app cannot compile on PC with Excel 2002 because Microsoft has changed the numbers of parameters...more >>

I'm stuck. Let's see if someone can help me. Imagine you have to develop an application with some clients (Pocket PCs) and a server. The clients will send custom objects (let's call them myObject) to the server but later they will access again to these objects. The server must then store the o...more >>

Hey guys - thanks for being patient with me but I just cant get figure the solution out. I basically have to read a line of text and figure out iterations of a word within the line. Its driving me crazy.. Any ideas or sampel code? thanks ...more >>

I need to write my own custom text edit control.. but I'm not sure where to start - I've never written a custom control... the features I want are somewhat similar to the VS .Net text editor - text colouring, collapsible regions etc... I haven't been able to find anything that could achieve that ...more >>

I have a form with a datagrid and a dataset bound to it. I want to launch a second form and pass it a value from whichever record the user has selected. I can't find an example anywhere that shows me how to do this. I know how to launch the 2nd form and how to make a public variable to hold the v...more >>

// I'm using Visual Studio C# and the 'EmailMessage' class. Here you see me attempting to retrieve data // from: newDataSet1 (dataset), Settings (table), SmtpServer (data column) and convert ToString (strSmtpServer)! // However what I have below retreives the DataColumn name and NOT the act...more >>

Hi.. I was looking at interface, and I have a example in the docs i'll paste below.. I'm not grasping what you would gain by using a interface, does any one have a brief description of their benefit? Thanks, John Underwood Visual Studio .Net example below: Example The following exam...more >>

Hi Guys I'm having trouble getting a value from a hash table based on a key that I have added The key is the handle to a socket and the value is an instance of a class called SckClientHandler Class SckClientHandler has a ClientSocket property which is a valid Socket object Here I add to the ha...more >>

How can we compile a entire website (includes "attachment" like *.zip, *.pdf, ...) to only one *.chm file (with index, search)? Please tell me if anyone know. Thanks ...more >>

How can I splite the form into four parts? I have already tryed to use the Splitter Component,but it doesn't works. ...more >>

I'd like to embed a bunch of text in a c# source file and assign it to a string. something like: ---------------------------- string x = <<eof This is a bunch of text that is assigned to string x until the "eof" on a line by itself is encountered. eof -------------------------------...more >>

Howto make datagrid enforce rules of xml schema? Created xml schema in the designer. Constraints created there using the following <xs:simpleType name="zipcode"><xs:restriction base="xs:string"><xs:pattern value="\d{5}" /></xs:restriction></xs:simpleType Datagrid does not enforce this rule, e...more >>

Using VS2003 I have created a solution containing 2 c# projects and one setup project. One c# project is a nt service and a project installer for the service. The second c# project is a form and an installer to show the form during the install process. Primary output from both these projects ha...more >>

hi all, i have a doubt. i am a new bie in asp.net. i want to add multiple number of checkboxes in a list box.any body can throw some light into this problem, any hlp using code/some resources will be greatly appreaciated, thnx in advance, Agni. From: agnihothri dayal ---...more >>

I have created a class library for use in an ASP.NET application. It is for a Domain Registration website like register.com. The problem is the scripts are run via the shell command, making use of the dnscmd.exe. The production server is Windows 2003 and IIS 6.0 and running asp.net 1.1. I...more >>

Is there any way to place a Toolbar at a custom Location? How could I stop it from drawing itself at the top of my form? What I came up with so far is to create a custom form that has a ToolBar in it and use Accessor functions for all it's properties... Is there another way? Thanks, Peter ...more >>