Here is what I have and what I would like to do: I am building a web client application. I add a web reference to some web service server to my project so that now I can call the web service. A proxy class is generated for me. This is nice. It works! Now, the method that is generated in the pro...more >>

Let's say I want to watch a RichEdit control (e.g. a chat window) outside of my own C# application and intercept its Windows messages. Is there a way to do this? ...more >>

Hi, I retrieved the employee table from the Pubs database into a single dataset called, dataSet12. I dropped two textbox controls and a datagrid control onto the same form and bound the controls at design time to dataSet12's employee table. Now I want to move through the data by pressing...more >>

I have a simple program that takes 3 values (balance, interest, desired payment) and calculates how many months to pay the balance, and each month's accrued interest, and remaining balance. However I do not know how to display the results to 2 decimal places. At this time all results are d...more >>

I need a simple function that can match the number of beginning and ending parenthesis in an expression. Here's a sample expression: ( ( "john" ) and ( "jane" ) and ( "joe" ) ) Does .NET have something built-in that can accomplish this, or do I have to write my own parser? I don't want to ...more >>

How can you dial a phone number, wait for the receiver to pick up, and play a .wav file if the call was picked up? ...more >>

Hey, it's me again. Is there a way to, when closing a form, close also all forms opened inside this one? I'm not talking about MDI. Let's say I create and open three forms in Form1. When I close Form1, and he's not the main form of my app, I want to close all the three forms I opened. It wo...more >>

Hi all I have an application in wich you can insert a new costumer, and like in Microsoft Outlook 2003, and option "Save and New". To deal this, I have an event in the edit form, that is raised when the user saves the customer information. If the property "CreateNew" that comes along with th...more >>

For a C# windows service, it seems like the best practice is to only implement OnStop(). Is that correct? Do I only need OnShutdown if I need to take different actions when the server is shutdown? When the server is shutdown and it first tries to stop all the processes, does this cause OnS...more >>

.... the minimum date of DateTimePicker is 1753-01-01. How to make DateTime to do not show nothing in its text if this date is the value? I have a form with a field LastLogonDate. If user hasn't logon yet this date should be empty but when binding a property to the DateTimePicker value it always...more >>

Hi, I am new to C#, coming from Delphi. In Delphi, I am using a 3rd party string handling library that includes some very useful string functions, in particular I'm interested in BEFORE (return substring before a pattern), AFTER (return substring after a pattern), and BETWEEN (return substring ...more >>

If I made changes to the configuration file when the executable is running, it seems like the changes are not detected. I've found the same problem with ConfigurationSettings.GetConfig and ConfigurationSettings.AppSettings. Is there any way aound it? Thanks, poifull ...more >>

hi, how can I create a very rich gui like: "Windows XP Media Center Edition" for my application? what is the technology/ies that I need to learn (GDI+ Or DirectX Or..)? Where do I start? How developers can create this type of menu? Images for better understanding: http://images.google....more >>

Hi, I have a DataTable with three columns (2 int, and 1 string). Now I would like a query that return the total number of different integers in one of the interger columns. For example Name Age Class A 12 4 B 13 5 C 11 3 D 12 3 Now if I select the total num...more >>

how to display combobox contents(the same function that occurs when Mouse is pressed on a combobox but) on MouseEnter/MouseHover events? arif....more >>

hi, i got file which contains "----------------" in a line. the line only contains this data as a saperation. using regular expression i want to i detify the line contains that data and replace with spaces. if anyone has any idea,solution or link plz do share with me. thans in advt. Luck...more >>

Hi! I am wondering about the cost of the following code snippet.. // GenericIdentity identity = (GenericIdentity)System.Threading.Thread.CurrentPrincipal.Identity; Thanks /Oscar ...more >>

Hi! Got a question, don't know if it's the right forum, but i will give it a try. I am building a CRM system for a customer, who has special needs. On a task i want to be able to bind multiple contacts, like in outlook. I use a collection of objects on the task to assign the contacts. ...more >>

XslTransform xslt = new XslTransform(); xslt.Load(myXmlReader) the myXmlReader is a XmlReader,but i have String of xsl file's content... how to do,String convert XmlReader? thanks ...more >>