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hi, i have a problem with my code. i have 1 tab control and 3 tabs. now the problem is that when i switch from one tab to another i want the datagridviews to clear their selection. this code works but when one selects the tab for the second time. …

I have an webbrowser control on my form. I am able display html files in that control. But my page contains some images if i give [B]absolute path[/B] to it then images are displayed. But if i give relative path then images are not shown in the pages. I have …

hi evey one, i want mac address in windows 7 code i written to getmac address: [code=C#] String NicCardAddress = null; foreach (NetworkInterface nic in NetworkInterface.GetAllNetworkInterfaces()) { if (nic.OperationalStatus == OperationalStatus.Up) { NicCardAddress = nic.GetPhysicalAddress().ToString(); break; } } [/code] i am getting two addrress one for lan and another for …

I have created an Access (2010, but converted to 2007) database and I am building a front end to it using C#. I can't figure out how to provide the user with the means to create a new instance of that database. The idea is that the user can create …

Hi Everyone, I'm working on a project in Visual C# that requires multiple tabs (similar to an internet browser). I was easy to implement the tabs, however Im unable to use the tab pages with a text box. The textbox is textBox1 and Ive got a lot of code connected …

Intro - I am an electrical major. Having said that, my school has a pilot program this year that I was randomly selected for, that includes introduction to C# in the program. I am not very familiar with programming at all but I must admit, I have made decent progress …

hello. i m using a datagridview in c#. i wana calculate total cost value from multiple rows of a single column in a data grid. i m actually sending the rows of the grid to the datatable and then counts the value throw foreach(datarow in dt.rows.count) { } but it …

[code] public List<DateTime> GetDates(DateTime startDate, DateTime endDate, int valuationDay) { TimeSpan span; span = endDate - startDate; List<DateTime> result = new List<DateTime>(); DateTime dateToParse = DateTime.MinValue + span; int yearMonths = 0; if (dateToParse.Year > 0) { yearMonths = (dateToParse.Year - 1) * 12; } int monthCount = (yearMonths + …

Hi, Although I have done a reasonable amount of coding I have very little training (self taught) so apologies if this is a stupid question. I have written a basic Defect Management app which allows developers to create a release and assign defects to it. The release object has the …

If i have a listBox , with 10 elements ( or whatever ) , can i select a element and to change it's color ? Only for that element , not for all ... Something like: listBox Collection: [B]ENG [COLOR="#ff0000"]UNG[/COLOR] IT RO [/B] Like in my example , to choose …