Visual Basic

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Re: random access files .net 2005 vurdmal2-Jun-09 4:09 vurdmal 2-Jun-09 4:09  I need to use random access files as it is for a school project. I whish I could use a database that would have been soooo much simpler but were workin on file handling. The problem is that the code i posted isn't working don't know if you checked it out but it won't go to the next record or previous record and the delete works sort of but the filenumber isn't deleted and certain fields are just set to "0" thanx: vurdmal Re: random access files .net 2005 Jay Royall2-Jun-09 4:40 Jay Royall 2-Jun-09 4:40  Well the first problem I can can see lies here Count = 1 If Count <> 0 Then Count is always going to be <> 0 because you've just set it. Maybe Count should be a global variable? I would also a global variable for the Company object and populate the textboxes depending on it. Re: random access files .net 2005 vurdmal2-Jun-09 5:10 vurdmal 2-Jun-09 5:10  I understand the mistake and it is a stupid mistake actually but how wil i get the current recordnumber into the intger count. Because I figure if I can do that the fileget wil have the current reccord and a quarter of my problems wil be solved. Regards: Vurdmal Re: random access files .net 2005 Jay Royall2-Jun-09 5:24 Jay Royall 2-Jun-09 5:24  I presume Count is the total number of records that can be accessed? In which case I think that in your form load event you need to get this number and assign it to a global variable called 'Count' (sorry if I'm being patronising here but by 'Global' I mean a variable declared outside of any methods). Then declare another variable to keep track of which record you're currently looking at (again, Global). Hope this makes sense. Re: random access files .net 2005 vurdmal2-Jun-09 6:26 vurdmal 2-Jun-09 6:26  I think that's one of my major problems I don't know how to keep track of the records. I uploaded my project so you could see what I did, hopefully that would clarify things a bit more. http://www.filefactory.com/file/ag38fg0/n/Document_editor_rar[^] If it looks a bit junky it is because I ommited a few functions that hhas no relativiy to this post. Re: random access files .net 2005 Jay Royall2-Jun-09 6:32 Jay Royall 2-Jun-09 6:32  Well I need to leave now and go home. I will take a look at home if I get chance but, as this is a school project I am not going to give you the solution, I will however point you in the right direction if I can. how to embed hardware info programmatically to an executable at install time JayKhatri2-Jun-09 2:06 JayKhatri 2-Jun-09 2:06  Hi Experts, I would like to capture Harddisk and processor serial No. apply some algorithm over it and generate a new encrypted ID. Further I like to embed this ID to the installed exe. So that it check everytime the same hardware when it run. Obtaining Serial No. is partly done by us but I dont know how to join this serial key in exe with encrypted mode. I am using VS2005 and my project is on Vb.Net. Thanks in advance. Jay Khatri Re: how to embed hardware info programmatically to an executable at install time DidiKunz2-Jun-09 3:24 DidiKunz 2-Jun-09 3:24  try to write as a resource[^] and encript it using Cryptography-Namespace[^] Good luck: Didi Re: how to embed hardware info programmatically to an executable at install time JayKhatri4-Aug-09 4:36 JayKhatri 4-Aug-09 4:36  hi didi, I just have finished my project and started deployment. But I was failed to follow the instructions you had given. Can u explain by example. Best Regards Jay Khatri Re: how to embed hardware info programmatically to an executable at install time DidiKunz7-Aug-09 6:47 DidiKunz 7-Aug-09 6:47  I did never tried this myself, but would try it that way, if I had the same problem than you... So, sorry, no examples from my side... Regards: Didi inno script Derberos2-Jun-09 0:58 Derberos 2-Jun-09 0:58  Hey Im using an inno script create a setup.exe file. What I want to do is: use a pascal procedure to get the names of the exe's I want to install and then with the run section run these exe's. The will be done for the dll's and ocx files. Thanks for any help. Re: inno script Dave Kreskowiak2-Jun-09 4:49 Dave Kreskowiak 2-Jun-09 4:49  Akkedis wrote: What I want to do is: use a pascal procedure So you ask about this in a VB.NET forum?? I think the first place I would ask something like this would be a forum that deal s specifically with InnoSetup. You might want to try their support forums. A guide to posting questions on CodeProject[^] Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic      2006, 2007, 2008 Visual basic 2008 Express: How to receive email helen002-Jun-09 0:20 helen00 2-Jun-09 0:20  Hi, I'm using Visual Basic 2008 Express Edition. I done some google search on any guidance on how to write a Visual basic program to receive email, but without any success. Can anyone kindly advise or guide me how to code the Visual basic program to receive/read email? Thank you very much for your help. Re: Visual basic 2008 Express: How to receive email Christian Graus2-Jun-09 0:31 Christian Graus 2-Jun-09 0:31  Recieving email is not trivial. I don't think there's classes built in for that, just for sending it. Christian Graus Driven to the arms of OSX by Vista. Please read this[^] if you don't like the answer I gave to your question. "! i don't exactly like or do programming and it only gives me a headache." - spotted in VB forums. Re: Visual basic 2008 Express: How to receive email S. Senthil Kumar2-Jun-09 1:49 S. Senthil Kumar 2-Jun-09 1:49  You'll need to implement an SMTP server. The RFC is here[^] - you'll need to implement the server side commands. Regards Senthil [MVP - Visual C#] _____________________________ My Home Page |My Blog | My Articles | My Flickr | WinMacro Re: Visual basic 2008 Express: How to receive email [modified] DidiKunz2-Jun-09 3:30 DidiKunz 2-Jun-09 3:30  Hi, I would try to search here[^] and see if there is something I can use. Good luck: Didi modified on Tuesday, June 2, 2009 4:56 PM Re: Visual basic 2008 Express: How to receive email 0x3c02-Jun-09 4:15 0x3c0 2-Jun-09 4:15  Um, no. SMTP is used to send mail. The poster wants to know how to receive mail; POP3 is the correct protocol Between the idea And the reality Between the motion And the act Falls the Shadow Re: Visual basic 2008 Express: How to receive email DidiKunz2-Jun-09 10:55 DidiKunz 2-Jun-09 10:55  ...you are absolutly right and I am a fool... XLL addin JR2121-Jun-09 23:45 JR212 1-Jun-09 23:45  Hi, Where can I find some information about creating an Excel XLL addin. I have created many macros in VBA and now I want for security reasons convert it into a compiled format like XLL using VB.net 2008. It has to be easely distriutable for the other users. now I use a script on login. it checks if there is a new version. If so copy it into the addin folder. over the old version. The users see nothing happening on there computer. When Excel starts the new version is there. Preferable in Dutch(Nederlands) or in English Jan Re: XLL addin DidiKunz2-Jun-09 3:25 DidiKunz 2-Jun-09 3:25  Look here[^] Regards: Didi Re: XLL addin JR2122-Jun-09 19:45 JR212 2-Jun-09 19:45  Thanks but that is a C library. by that Info it seem that there is no easy way to distribute the files. The all use some setup system. But I need a simple copy system. Re: XLL addin DidiKunz2-Jun-09 20:38 DidiKunz 2-Jun-09 20:38  No, it's not, you need to craete a office add-in. You can create such an add-in in any language. You need to implement some COM interfaces. There are Visual Studio Tools for Office (VSTO), that helps you. Find more informations and downloads here[^] Reagrds: Didi Re: XLL addin JR2123-Jun-09 20:25 JR212 3-Jun-09 20:25  Thanks. I give it a new try Re: XLL addin [modified] AlexesDad21-Jun-09 2:05 AlexesDad 21-Jun-09 2:05  Hi XLW allows you write XLLs in VB.NET Here's a demo clip demonstrating how easy it is to create an xll in C# Creating a C# XLL with Visual Studio For VB.NET it would be almost identical. If your using Visual Studio Express this clip shows you how to debug your C# xll Debugging a C# XLL with Visual C# Express You will need to install Visual C++ and Visual VB.NET ( though you don't explicitly use C++, it needs to be installed) You can download XLW from here xlw4.0.0b0 Hope it helps. A's Dad modified on Monday, June 22, 2009 7:37 AM Why two files are under one process in task manager. _ vb.net 2008 Pankaj Garg1-Jun-09 23:26 Pankaj Garg 1-Jun-09 23:26  Hi, xlsApp1 = CreateObject("Excel.Application") after the excution of the above code creates an instance of excel in task manager. Dim temp As Excel.Workbook temp = xlsApp1.Workbooks.Open(ExsTemplate & "sheet.xls") this line is opening an excel template file. after the excution of above line i try to open any excel file by double clicking it which is lying in my hard drive. and results in opening this file - ExsTemplate & "sheet.xls" and one more thing this opened file , does not create a new instance in task manager. These are the two problems. both thses files are under one process. because when i kill this process from task manager, it closes both files. please help.

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