I have looked in every nook and cranny and I could not find any answer. How do I implement tooltips in a combobox (while the combobox is expanded) ? Thanks ...more >>

hi, I was using the following function in a C++ program. I am now "porting" it to C# and I can not find an equivalent to: modf function. As described below. double modf ( double x , double * ipart ); Split floating-point value into fractional and integer parts. Breaks x in two parts:...more >>

Please, i would like to know if there's a good idea use NHibernate at my programs besides native data tier of .NET. Java mans love it very much, but i don't know if its going to be a nice way in .NET You guys, what think about? Tks in adv Fabiano ...more >>

Does anyone know how to convert a hashtable to Hex under C#? // Return a base 64 encoded string of the Hash value return Convert.ToBase64String(bytHash); Thanks & Regards, TC ...more >>

VB.NET Web Programmer in New York $40/hr We are looking for someone to work as a VB.NET Web Developer. In this role, you will design and develop application software for a successful global corporation. You will also support and install software applications. Additional duties are to participa...more >>

Hey guys, I am interested in developing a Windows Form application that acts as a web services client. Is this possible to do with one of the VS express products? Which product would it be - C# express or Web express? Thanks Bob...more >>

Is there any way to disable the "params" on a particular invocation so that one can pass an array containing the arguments and not have receiver get an array having you argument array stuffed into the first index? I have worked around this by getting the MethodInfo via reflection and invoking ...more >>

Hey im using serialization to serialize my objects to hard drive, reading them is no problem but overwriting them causes me problems,i have un authorized access to the files but i gave the folder all the permissions. source: http://www.vkarlsen.no/pastebin/default.asp?id=5545 can someone t...more >>

In code I check to see if the Floppy drive is ready and display it's state. But if the user inserts or removes a floppy disk I need an event or a Wndproc message to cause the code to display the new state. Is the some way the code can be alerted to the fact that a removable disk drive's st...more >>

How can i know the position of the cursor in a RicthTextBox ??? the cursor, no the mouse pointer .... Thanx in advantage .... -- "The best way to predict the future, is to invent it"...more >>

Hi, I am making a query to a database, that is returning a DataSet. The DataSet contains one table, columns and rows of data. Now, for that same table, I need to add a new column(Column New). This new column will contain data retrieved from the same table and have some functionality applied...more >>

Hello, I want to send a HTTP post request. The url will be given in the format http://host:port/remainder-of-URL where host is the DNS name or IP address of the host where the receiver is listening for incoming HTTP connections. port is the TCP port on which the receiver is listening...more >>

Hi: I can't remember now... how can I run an external program from my app ??? Thanx in advantage -- "The best way to predict the future, is to invent it"...more >>

Can anyone tell me in a few words, is one of the following better and if so which one and why: if(varone != null) if(varone != "") dosomething(); if(varone != null && varone!= "") dosomething(); I'm thinking what I need to learn more about is the "stack". Is that the correct term? An...more >>

Hi Is there a way to show text in/over a progressbar (like using a label with transparent background? Which hasn't worked for me, BTW)??? Rene ...more >>

Hi Is there a way to show text in / over a progressbar ( like using a label with transparent background? Which hasn't worked for me, BTW )?? Rene ...more >>

Some of the folders in Visual Studio projects are fairly deeply nested and this causes me a problem when I want to go to the VS Command Prompt to use utilities such as ILDASM and CSC with the various options. Is there a simple way to get to the project folders in Command Prompt? I have been drop...more >>