Visual Basic

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Re: got problem -- how to transfer file with the help of windows socket using vb.net from one machine to another machine ? Niels Penneman12-Jan-04 10:38 Niels Penneman 12-Jan-04 10:38  You shouldn't user WinSock, instead use System.Net.Sockets... If you are not familiar with these, there are a lot of articles on that namespace here greetz *Niels Penneman* Software/Dev Site Personal Site how to transfer file with the help of windows socket using vb.net from one machine to another machine ? Tridip Bhattacharjee1-Jan-04 1:17 Tridip Bhattacharjee 1-Jan-04 1:17  i want to develop a windows application using vb.net whose job will be transfer file from one machine to another machine.so please tell how could i do it using winsock in vb.net. tbhattacharjee To supress the date in the datetime Anonymous1-Jan-04 0:19 Anonymous 1-Jan-04 0:19  str=insert into tbl(datermdate) values("& format("{hh:MM:ss}",textbox1.text) dim da =new sqladapter(str,cn) da.fill(ds,"tbl") I am trying to insert a value into table tbl from textbox where I am giving only the time in the format 2:4:34.But it is taking as datetime value and not as time.Kindly advise system.web.mail not found acecase31-Dec-03 11:57 acecase 31-Dec-03 11:57  Hey, This is my first post here so lemmy start with thanks to all the contributors here. I have learned allot from the code hosted here. My problem is with system.web.mail. When I try to import system.web.mail with (Imports System.Web.Mail) I get squiglys telling me that "namespace or type (mail) for imports system.web.mail cannot be found. I have searched both here and on msdn and found examples useing.. Imports System Imports System.Web.Mail and have try to copy/paiste them into visual studio as both windows application and console application and always get the error. Is it that my library is incomplete or has this namespace been replaced by something else or what? Thanks in advance for you're help EDIT: If it helps anyone to see what I meen here is a link to the namespace info on msdn. Also I should have mentioned that I tried calling smtpMail.send useing the full path (System.Web.Mail.smtpMail.send() ) and it still sais it doesn't exist. 2 U.S. coins equal 30 cents and one is NOT a nickle. Hmm.. Re: system.web.mail not found Charlie Williams31-Dec-03 15:52 Charlie Williams 31-Dec-03 15:52  Add a reference to System.Web in your project Charlie if(!curlies){ return; } Re: system.web.mail not found acecase31-Dec-03 16:58 acecase 31-Dec-03 16:58  I can import system.web and can also reference it from inside other classes etc. the squigly lines show up when I add .mail or when I try to use anything or these dudes (MailAttachment MailFormat MailPriority MailEncoding MailMessage SmtpMail ) I admit I am a vb.net newb but I have checked and rechecked my syntax and spelling etc even going as far as to copy and paste example code from msdn and even downloaded some project files useing the class and always get the squiggly lines and compile time errors. Its like it isn't there. Is there a way to download the full library? I'm guessing my library is incomplete or corrupted. I just installed a fresh visual studio .net enterprise archetect from an unopened retail box. (still in the plastic) For example I can start a new visual basic - console application and paiste the code directly from this msdn page and get the same problem. http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfsystemwebmailsmtpmailclasstopic.asp 2 U.S. coins equal 30 cents and one is NOT a nickle. Hmm.. Re: system.web.mail not found Charlie Williams2-Jan-04 7:00 Charlie Williams 2-Jan-04 7:00  The Imports keyword is only a coding shortcut. For example, adding Imports System.Windows.Forms at the top of your source code file allows you to type Dim myForm as New Form instead of Dim myForm as new System.Windows.Forms.Form If you want to use a class in an assembly that's not referenced by default, you have to add that reference manually. To do so, right click on the References folder in your project (in the Solution Explorer) and click Add Reference. Scroll down until you find the one you're looking for (System.Web in this case), double-click it and click OK. Now you can use any of the classes defined in that assembly in your code. Charlie if(!curlies){ return; } Re: system.web.mail not found acecase3-Jan-04 14:42 acecase 3-Jan-04 14:42  Thank you very much. I actualy found my solution yesterday BUT that is exactly what I wasn't doing and you are the only person who responded and tried to help so I DO apriciate the help. This was my first application and as part of my course I was to write something that I felt was usefull while small and make myself find everything I needed to know to get it done. Not the usualy first exercise in a course but very usefull. I lurned allot of the basics and this way they will stick, since I spent so much time finding each. Again Thanks, Harley 2 U.S. coins equal 30 cents and one is NOT a nickle. Hmm.. Complex SQL command into the code... jlizardo31-Dec-03 2:53 jlizardo 31-Dec-03 2:53  Hi I'm just testing differents sql command into the code. But just worked the select, update, delete and insert. But other command like fetch, if..then..else, etc, not works.. Why this happend.. Only works with standards commands?... Johnny Lizardo Wait for file transfer/copy to folder completed - using FileSystemWatcher bahruddina30-Dec-03 22:00 bahruddina 30-Dec-03 22:00  Hi, I'm trying to get notified by application when the folder is added with new file. The problem is when the file being added to folder is very big....94 MB. And it takes > 15 minutes to complete the file transfer/copy. And I want only be notified by the application when the file transfer is completed. Currently I'm just able to get notified whenever the file is added to the folder, even if the file transfer/copy process still not completed Is there any tips to overcome this problem? Thank you very much for the help and tips. regards. Form Background Subclassing mdb30-Dec-03 11:31 mdb 30-Dec-03 11:31  i'm using the cTextBoxBackground class from vbAccelerator http://www.vbaccelerator.com/home/VB/Code/Libraries/Subclassing/Tile_a_Bitmap_Into_a_TextBox/article.asp and trying to adapt it to change the background of a form (which i don't own), and it almost works. If you remove the lines which refer to the hWnd of the parent window and use the class "as is" to subclass a form it works except the labels are not drawn onto the DC, nor are shapes and lines etc. these controls don't seems to get painted onto the DC when you send the WM_PRINT message. does anyone know of a way around this. Thank you mdb Problems with Bootstrapper plug-in. jlizardo30-Dec-03 9:37 jlizardo 30-Dec-03 9:37  Hi I Already follow the instructions to configure the .NET environment. But when I "build" the setup project. The files don't change anything about validate or installing the DotnetFx or MDAC. Please.. help me on that. Johnny Lizardo Johnny Lizardo Listview in VB.NET Anonymous30-Dec-03 5:07 Anonymous 30-Dec-03 5:07  I have a tab control in my winform and i have to display a listview with the same set of data loaded in all the tab pages.Do i have to use inheritance or call a procedure? DLL in VB.NET Anonymous30-Dec-03 5:03 Anonymous 30-Dec-03 5:03  How do i create a dll in VB.NET? Re: DLL in VB.NET Ian Darling30-Dec-03 5:19 Ian Darling 30-Dec-03 5:19  Anonymous wrote: How do i create a dll in VB.NET? Open VS.NET File>New>Project>Visual Basic Projects>Class Library That will allow you to create a Class Library Assembly in VB.NET, which is the .NET equivalent of a DLL (The assembly is even stored in one). -- Ian Darling "The moral of the story is that with a contrived example, you can prove anything." - Joel Spolsky How can I insert a uninstall programs to my solution jlizardo30-Dec-03 4:42 jlizardo 30-Dec-03 4:42  How can I insert a uninstall programs to my solution? I think that is the only step further i have to complete.. The uninstall issue. anybody can help me? Johnny Lizardo Re: How can I insert a uninstall programs to my solution Colin Angus Mackay30-Dec-03 11:31 Colin Angus Mackay 30-Dec-03 11:31  File-->New-->Project... Select "Setup and Deployment Projects" in the tree on the left Select "Setup Project" on the right Give it a name and then add it to the solution. This will provide a setup program that can also be used to uninstal your application via Add/Remove Programs. --Colin Mackay-- When Monty Python meets Star Trek: WHAT is your name? Captain Jean-Luc Picard. WHAT is your quest? I seek the Holy Grail. WHAT is the average velocity of a Bird of Prey? Romulan or Klingon? I ... I don't know AAAAAHHHHH! How to skip a few lines while reading from a text file? ESJY30-Dec-03 4:26 ESJY 30-Dec-03 4:26  i m currently working on a program which is able to read a text file. however, i have encountered this problem while extracting information from the text. first i have to reach a keyword found in the text (which i have successfully implemented), then i have to skip a few lines after the keyword to extract the useful information. i have no idea on how to skip the lines while the program is reading the information from the file. i think it is not wise to load everything into the program, which takes up memory, and discard. could anyone suggest on how to ignore the useless information? Thanks. Esther Re: How to skip a few lines while reading from a text file? Anonymous30-Dec-03 8:16 Anonymous 30-Dec-03 8:16  Simple. Just read the line, or lines, you want to skip and don't do anything with them. You'll probably want to read the exact number of lines you want to skip inside a for/next loop. Dim strDiscard as String For x = 1 to n strDiscard = ReadLine(filepointer) ' or whatever your using to read a line from the file Next Re: How to skip a few lines while reading from a text file? ESJY1-Jan-04 1:05 ESJY 1-Jan-04 1:05  thanks... i will try this out.. but i have found another command called 'SkipLine', does it help? How Can be redistributed with my setup the .net framework (Dotnetfx.exe). jlizardo30-Dec-03 3:34 jlizardo 30-Dec-03 3:34  1. Dotnetfx.exe can be redistributed with my setup?. How.. 2. The MDAC update also be redistributed with my setup?. How ... Please let me know.. I need help on that. As Soon As Possible. thank Johnny Johnny Lizardo Re: How Can be redistributed with my setup the .net framework (Dotnetfx.exe). Juergen Posny30-Dec-03 3:39 Juergen Posny 30-Dec-03 3:39  There's a BootStrapper Addin for Visual Studio.Net Here's more info : http://www.gotdotnet.com/community/workspaces/workspace.aspx?ID=2F8F0A23-F529-4158-8E0A-D187D16F41F1 Re: How Can be redistributed with my setup the .net framework (Dotnetfx.exe). jlizardo30-Dec-03 4:36 jlizardo 30-Dec-03 4:36  Thank men. That's works. Johnny Lizardo Drawing regression line graph from points sunny027930-Dec-03 1:08 sunny0279 30-Dec-03 1:08  Hi all i am working on VB.Net project. In the project we have to draw a regression line on a graph. First the graph is plotted against the two axis and after setting all the points the regressiopn line is to be drawn.. Also the equation for the regression line and the equation of the line are to be found Please let me know the solution for the problem as soon as possible with code if possible regards ManisH Circle geometry cnurse30-Dec-03 0:47 cnurse 30-Dec-03 0:47  Boy! I wish I paid attention in maths class instead of reading Visual Basic Programmer's Journal! (yeh right!) Can any kind soul give me a function which returns a Point object, where the point is a set number of degrees around a circle which fits inside a given rectangle. I know that's an odd way to describe it! Dim lRect As Rectangle = new Rectangle(0,0,100,100) Dim lPoint1 As Point = PointOnCircle(lRect,45) Dim lPoint2 As Point = PointOnCircle(lRect,135) The above two calls will acquire Points where the X,Y coordinates are at 45 degrees around the circle (which fits in a rectangle of 100,100) and 135 degrees respectively. The bit that gets me is the X= some sin/cos nonsense and Y= the other bit (and those bl**dy radians are involved aren't they). Maybe I did keep one eye on the blackboard. I would be prepared to have your babies if you can pull this one off for me (which I am just sure you are dying to know how I will manage that!). Thanks! Ps: Sorry for all the !!! in here, well it is New Year and all that!! oops! damn! can't stop it! Nursey

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