Can someone show me how to parse a string to find a specific value? <b><a id="wt2500_WC_xc2500_GVB_drtl00_WQR_xt400_G" href="/WW/XZ/LinkToDetailsList.asp">Details List Filers</a></b> That is my string, I have thousands of lines to go through, I am looking to get back the following value: ...more >>

dev: Visual Studio 2008, C# I'm looking for the ResponseStatus code from a web page once I use: HttpWebRequest whr = (HttpWebRequest)WebRequest.Create(strURL); whr.Method = "GET"; This next line will fail is there is a status 404 on the above create, but after spending about an hour into...more >>

Say you have an XML file that looks like this: <KW> <Subjects SubjectID="00100" SubjectDescription="ABORTION"/> <Subjects SubjectID="00010" SubjectDescription="ABUSE * ADULT * INVESTIGATION"/> <Subjects SubjectID="06450" SubjectDescription="ABUSE * CHILD ABUSE * COUNSELING"/> </KW> I'm t...more >>

Hi, I'm using a ListView control in details view. I would like to use full row select, but is there a way to make only some of the cells in a row selected (in blue color on my machine). In particular, I would like all the cells in a row appear as selected except the one in the first column,...more >>

I'm writing a web service in .NET to work with Delphi clients. Delphi uses ADO so I want to convert the Dataset to a Recordset and vice- versa. It appears a Web Service cannot publish a web method with a Recordset return so I save the RecordSet to an XML string: SqlDataAdapter sa =...more >>

Can someone give me a little more detail on why use StringBuilder vs String? -- /*Chizl*/ ...more >>

C# .NET 2 WinForms. I need to open ComboBox dropdown list if user presses F12 I tried the code below (F4 opens dropdown list by default) but got compile error Property or indexer 'System.Windows.Forms.KeyEventArgs.KeyCode' cannot be assigned to -- it is read only How to fix ? Andru...more >>

Hello. As far as my naive textbook knowledge goes; 1)if a file is encrypted with the private key, then it can be decrypted with the public key, 2)if a file is encrypted with the public key, then it can be decrypted with the private key. But the RSA class comes with C# only supports 2). I've ...more >>

Hello! Below is a complete program that works fine in release mode but cause run time errror in debug mode because of "Cross-thread operation not valid: Control 'digital' accessed from a thread other than the thread it was created on." The windows program below consist of these 4 classes...more >>

Does the following accurately summarize the notion of "dependency injection?" Class A needs to cause "Some Activity" to happen (in addition to other things that Class A does). Class A may or may not have a default implementation of Some Activity. Class B is able to do Some Activity. ...more >>

Hi all Is there a way to do this? [MyCustomAttribute(ClassName.PropertyName)] At the moment I use strings, but if the property name on the class changes it causes runtime errors whereas I would prefer compile time errors. To be clear, I want the name of the property and not the value o...more >>

Does anybody know if it is possible to use the Validation Application Block from Enterprise Library 3.1 in Linq. The problem is that I don't know how to add the validation attributes to the generated properties. Thanks in advance, Evert...more >>

Hi, I wrote this class to try to set the proxy settings in Internet Explorer programmatically. The class uses the API functions in wininet.dll; however, there's a horrible crash when I call InternetSetOption the first time. Can anyone tell me what I'm doing wrong? Epetruk publ...more >>

Hi, I'm using a webBrowser object to load an html file and i want to replace the some text after i loaded the file. this is the code i'm using: HtmlElement h = webBrowser1.Document.GetElementById("str1"); h.InnerText = m_name; h = webBrowser1.Document.GetElementById("str2"); h.InnerText ...more >>

I've noticed this with a lot of my C# program and been trying to get ride of it for one of my programs recently. I have a program which sends some key strokes to the active application when a hotkey is pressed. The very first time you press the hotkey you can notice a delay (150-250ms) before ...more >>