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Re: Intellisense and DLL Luc Pattyn16-Feb-07 7:51 Luc Pattyn 16-Feb-07 7:51  Hi Joel, Member names are available to Intellisense as soon as you have provided these two: - a reference to the dll file (Add Reference... in Solution Pane's context menu) - a using statement (at the top of your C# source files). Warning: you see method names only if: - you have a class instance name for non-static methods; e.g. FileInfo f; f.Open(); - you have a class name for static methods; e.g. File.Open() The extra info you can add with triple slashes goes into an xml file, cfr my previous message. Luc Pattyn Int and string values Raymond_P*15-Feb-07 8:27 Raymond_P* 15-Feb-07 8:27  I have an aplication with a media player control . Im trying to get it to load the last played file when the application is run again . ive allready used the code below to set the path to the last file the media player played . // Set last url Microsoft.Win32.RegistryKey key; key = Microsoft.Win32.Registry.LocalMachine.CreateSubKey("SOFTWARE\\Flexbeta\\VideoDesktop"); key.SetValue("LastFile", SelectFile.FileName); key.Close(); The problem is when i try to use the int value LastRun to control the media player control i get the folowing build exception "Cannot implicitly convert type 'int' to 'string'" because MediaPlayer.URL requires a string value . Im looking for a way to use the int value LastRun as the media player URL //Load the last file Microsoft.Win32.RegistryKey key2; key2 = Microsoft.Win32.Registry.LocalMachine.CreateSubKey("SOFTWARE\\Flexbeta\\VideoDesktop"); key2.GetValue("LastFile"); int LastRun = (int)key.GetValue("LastFile"); MediaPlayer.URL = LastRun; <-- problem !!! Any ideas ? Re: Int and string values mehrcpp15-Feb-07 8:42 mehrcpp 15-Feb-07 8:42  Use static methods of int class. int.Parse or int.TryParse Re: Int and string values Raymond_P*15-Feb-07 8:52 Raymond_P* 15-Feb-07 8:52  \Can you give an example ive never tried this before Re: Int and string values mehrcpp15-Feb-07 9:43 mehrcpp 15-Feb-07 9:43  int iTmp = int.Parse("8"); Re: Int and string values Guffa15-Feb-07 9:31 Guffa 15-Feb-07 9:31  Why on earth are you trying to use an integer as a file name in the first place? --- single minded; short sighted; long gone; Re: Int and string values Luc Pattyn15-Feb-07 9:32 Luc Pattyn 15-Feb-07 9:32  Hi, I expect the line key.SetValue("LastFile", SelectFile.FileName); stored the file name as a string. And I expect MediaPlayer.URL needs a file name, hence a string too. So I dont understand why you want to use an int LastRun ? I would try string LastRun = key.GetValue("LastFile"); MediaPlayer.URL = LastRun; Luc Pattyn System date problem Harikrk15-Feb-07 7:51 Harikrk 15-Feb-07 7:51  I am using windows xp as my OS. set the system time format as US format. I have developed an application in c# with msssql server as back end. When i change my system date format as UK format (dd/mm/yyy) i am getting the application crashed. The error is comming in the sql query to insert into db. It shows the date is overflow. Can anyone figure out the issue regards hari aspspider.net/rkharikrishnan Re: System date problem Not Active15-Feb-07 7:55 Not Active 15-Feb-07 7:55  Are you storing the date in a neutral format such as UTC? only two letters away from being an asset Re: System date problem Luc Pattyn15-Feb-07 9:36 Luc Pattyn 15-Feb-07 9:36  Yep, date formats are a popular reason for failure. What is 01/02/03 supposed to mean if you are not sure which date format is used ? And which of 28/02/03 and 01/31/03 does not exist (and will cause a Parse exception) ? So best is to use a universal format (such as UTC), independent of what will be input/output to the users. Luc Pattyn Re: System date problem Harikrk15-Feb-07 14:37 Harikrk 15-Feb-07 14:37  thanks for teh reply. can you tell me how i can use UTC format. I am having datetime pickers in my form and also i have to use current date Re: System date problem Luc Pattyn15-Feb-07 14:52 Luc Pattyn 15-Feb-07 14:52  Hi, there are actually two issues: - time zones: if you want to be able to exchange files that contain time info around the world, the app must understand how to handle differences in time zone. That is what UTC offers a good solution for (see some of the DateTime methods). - formats: if you want your app to understand date/time strings in a file, you can not rely on the system's datetime format during parsing to correspond with the one used during writing that info (on same or other machine, by same or other user, with regional settings maybe changed, etc). There are some articles dealing with these issues here on CP, try a search. A found at least one that seems relevant.[^] Luc Pattyn i am looking for a DLL file for a webcam marwan_siala15-Feb-07 7:12 marwan_siala 15-Feb-07 7:12  i am looking for a dll file which will enable me to record from a mic from sound card and video from a webcam and coding them to (for example mpeg, mp4, avi, ...) and send them through the network to specific host ... so the host can decode the received data ,preview it, and save to a file.... all these by using C#.net 2005 and the HELP document for the DLL file if available... Thanks a lot best regards Re: i am looking for a DLL file for a webcam Ed.Poore15-Feb-07 14:53 Ed.Poore 15-Feb-07 14:53  Why not search for them? marwan_siala wrote: record from a mic from sound card and video from a webcam Here[^] marwan_siala wrote: and coding them Here[^] marwan_siala wrote: HELP document for the DLL See articles. Re: i am looking for a DLL file for a webcam marwan_siala15-Feb-07 20:31 marwan_siala 15-Feb-07 20:31  thanks a lot my friend... i have already did some search about the dll file and i fine it... but i don't know if the dll provide seending live capture through the network i have which is the main purpose i want. thanks Re: i am looking for a DLL file for a webcam ShermansLagoon16-Feb-07 0:09 ShermansLagoon 16-Feb-07 0:09  Read the provided information, or try it out yourself? Internet - the worlds biggest dictionary Re: i am looking for a DLL file for a webcam marwan_siala17-Feb-07 1:11 marwan_siala 17-Feb-07 1:11  up How can I load components? sergiupetrita15-Feb-07 7:12 sergiupetrita 15-Feb-07 7:12  somthing like this: if i click on button1 a listbox is loaded if i click on button2 a datagridview is loaded in the same form with the button. when button2 is clicked the listbox loaded by button1 closes and viceversa Re: How can I load components? Not Active15-Feb-07 7:52 Not Active 15-Feb-07 7:52  if btn2 clicked listbox.visible = false if btn1 clicked grid.visible = false Is this what you mean?? only two letters away from being an asset Re: How can I load components? sergiupetrita15-Feb-07 9:59 sergiupetrita 15-Feb-07 9:59  no the listbox has data resources and it won't work like this because the resources have to change what i am trying is to list the contents of a table in a listbox when i click the first button, then when i click the next one the data from another table is loaded in the same listbox or something like that Re: How can I load components? Not Active15-Feb-07 11:10 Not Active 15-Feb-07 11:10  Have you used the DataSource property of the listbox? only two letters away from being an asset Re: How can I load components? sergiupetrita18-Feb-07 6:59 sergiupetrita 18-Feb-07 6:59  yes! can you help me please Re: How can I load components? Not Active18-Feb-07 12:28 Not Active 18-Feb-07 12:28  It would be more productive if you said what you have tried (code) and what were the results. only two letters away from being an asset Hide from Alt+Tab screen Muammar©15-Feb-07 7:00 Muammar© 15-Feb-07 7:00  Hi guys, Anyone knows how to hide your application icon from the Alt+Tab screen?? Many thanks Smile: A curve that can set a lot of things straight! (\ /) (O.o) (><) Re: Hide from Alt+Tab screen Judah Gabriel Himango15-Feb-07 7:10 Judah Gabriel Himango 15-Feb-07 7:10  What happens if you set your form to ShowInTaskbar = false? Tech, life, family, faith: Give me a visit. I'm currently blogging about: One can only dream (no income taxes) The apostle Paul, modernly speaking: Epistles of Paul Judah Himango

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