asalcedo's Q&A profile

• Visual Basic VisualBasic... missing reference

  Hi, I recently converted my program to run under .NET Framework V2. However, a small number of users are having problems getting it to run. They are getting an error which says "Microsoft.VisualBasic .....system.io.filenotfoundexception". All of the users having problems have recently installed (ie within the last 2-3 weeks) V2 of the NET Framework. The vast majority who have experienced no problems have had V2 installed for some time now. Can anyone shed some light on this please. Thanks in advance for your help. NagaJim can you post the exact error message you are recieving are these runtime errors if so then the FileNotFoundException is exactly what it states, you are trying ...Show All

• Visual Studio Express Editions Storing structure Data into SQLServer database

  hi, Can anybody explain me to how to store the Structure data to SQlServer database.I have created a Structure data type that contains three members text,font and color.I have to store all these information into the database under a single column.I think,have to create a new type in SQlserver.But,I don't know how to create a new type in sql server from vb.net.can anybody please explain me.Thanks sheeja Thanks for the reply.I have to store all that information as a text.I would like to create a new Datatype that contain three members(font,color and Text).In VB,Ihave create a stucture to store these information and i need to create a datatype in sql serever to store this structured information.so explain me some ideas about how to crea ...Show All

• SQL Server Saving

  Good day Using vb 2005 express I have my grid veiw on the form and a icon to click to save my work. But is there a passage of code I can write to pop up a message box to remind me to save my work when I close my form. Similar to ms office forms when you close they ask you if you want to save any changes. Thanks Rob Hi Jens Thanks for that. But how do I do this I have some items in the box below the form which has the words dataset, binding source, tableadaptor etc. Is it some code I need to write Do I find this in the quary builder Any help would be appreciated. Thanks Rob ...Show All

• Windows Forms is there any way to scan a windows form for controls and objects ?

  Hi All, Is there any way or application which scans a windows form (or even multiple forms at a time) and gives you the controls and objects prosent in the form. The similar app is available in PowerBuilder... Any help is greatly appreciated. Vivek Natani Not exactly. I'm looking to get hold of all the controls and then want to save them in the database for each form in my application. This is basically required to implement control level security on each windows form. I have tried something like: In this I'm trying to get hold of all the forms object  so that I can process multiple froms. Dim lst As List( Of Control) = AllControls( Me ) Dim sb As New StringBuilder ...Show All

• Visual C++ Using DLL functions from VC++ 6 to VC++.net (VS2003) in a Windows form application

  Hi, I'm not an expert in programmation, I want to use the functions of a DLL already written in (and for) VC++ 6 in a Windows form application. There is a library (.lib), headers, Module-definition (.def), everything needed to call the functions. The problem is it won't work when I write the functions in the Form1.h (WFA). The functions can only be written in the source file (.cpp) and this is quite a problem if I want to design in WFA. I need to include windows.h and the proper header files for my dll. I also linked the library .lib and a _cplusplus constant. I have tried including the headers in the Form1.h but it wont work. Thank you, I hope someone will be able to help me ---------------------------------- Nicolas Dupras ...Show All

• Windows Forms Ctrl, Shift and Alt keys pressing

  Hello I am working with C# and System.Windows.Input namespace. I would like to know how to respond to Ctrl, Shift and Alt keys pressing events, because the following example doesn't work: if (e.Key = Key.A) { // doing something } because there aren't Key.Shift, Key.Alt and Key.Ctrl expressions. Thanks. Hi, use Control.ModifierKeys to check for those keys: if((Control.ModifierKeys & Keys.Shift) != 0) ..... ...Show All

• .NET Development Unable to get username from token.

  In a WebService migration process the error is the following (2003 to 2005) Exception: TechException Description: No se ha podido utilizar el proveedor de usuarios. Unable to get username from token. Stack trace: at Framework.Core.Context.GetUser(IPrincipal principal) at Framework.Core._Dispatcher.ProcessCredentials(Object credentials) at Framework.Core._Dispatcher.ExecuteAction(String fromApplication, String actionName, String request, Object credentials) ...Show All

• Visual C++ Key Combinations

  Hi, I have a keydown function in one of my windows which goes like this void CLegacyScreenView::OnKeyDown(UINT nChar,UINT nRepCnt,UINT nFlags) { char ischar; ischar=char(nChar); if (::GetKeyState(VK_CONTROL) < 0 && ischar=='k') some code.... } My intetion is to handle the ctrl and k button at once. but this takes ctrl as a key down and k as a key down separately Please suggest me how i can make the comdition to be true. Thanks & Regards ...Show All

• Visual Basic How to call a child form from a child form in MDI Vb.Net in MDI application ?

  Hello I have this MDI application in VB.net that call another form from a child form but it give an error. anybody knows how to solve this problems. can you tell in details what it the error and what is the code you written if i am right and you are trying to show another child form form a child form, then can you try like this NewChildForm.MdiParent = Me .MdiParent ...Show All

• SQL Server Dynamic Connection Strings in SSIS

  Possible or not --> I maybe lazy - but I want to achieve just specifiying 1 variable in SSIS package ("environment") - and all the connectionStrings should "poof" magically be adjusted to correct locations In DTS I created a SetDTSenvironmentVariables function for all my packages - so how wouldIi achieve this in SSIS Function SetDTSenvironmentVariables( environment ) Folder = "MyDtsPackageFolder" Select Case environment case "DEV" DTSGlobalVariables("WorkingDirectory").value = "C:\Packages" & Folder case "STAGING" DTSGlobalVariables("WorkingDirectory").value = "D:\Sql_working_directory\My_production\STAGING" & Folder case ...Show All

• Smart Device Development troubles from a begginer

  hi people ! i'm really a begginer with VS2005, and of course with device programing . My question is: working with NOTES.exe, I can move the text file .pwi from main memory to server path, using the device’s commands cut, copy, delete and refresh mannually. Is it possible to made it using a windows form , to move files from device to server’s path by clicking a command button and is it possible to use wild chart like *.pwi to move various files at once or : HELP , HOW CAN I DO IT sorry about poor english I’m a brazilian guy and thanks for your consideration ! Take a look at the functions in System.IO.File. Copy will make a copy, then delete the original. For handling wild cards, yo ...Show All

• SQL Server How do I display SQL info. in a VB textbox?

  I need to find out how to display, edit and save SQL information using Visual Basic. I can create an SQL database and spreadsheet, but do not know how to incroporate it into my project, and make certain pieces of the information (certain cells) appear in the labels or textboxes that I designate in my VB Project. Thanks. You should check out the information in the VB.NET help files. Take a look at the topics at http://msdn2.microsoft.com/en-us/vbasic/ms789183.aspx and the help files at http://msdn2.microsoft.com/en-us/library/zh26sed6(VS.80).aspx . Mike ...Show All

• SQL Server sqljdbc DriverManager.getConnection Hangs after mirror failover.

  When performing a failover the DriverManager.getConnection method never returns from it's call. I used a modified version of the test program included in the sqljdbc help file (below). If the principle server is server2 and a failover is performed, the program works just fine. If the priciple server is server1 and a failover is performed, the hang occurs. The sql servers are not on a domain, are in the same workgroup, have certificates setup between them.  Sqljdbc version used is 1.1.1501.101.  I rolled back to version 1.1.1320.0 and the DriverManager.getConnection exceptioned.  Not sure if this is a setup issue or a common problem. Anyone have any suggestions or seeing similar issues Thanks - tc Version 1.1.1501.101 - Syst ...Show All

• Visual C++ program terminates early??!!!

  Hi: I am very new in C-programming and trying to practice on visual c++ 2005 express edition. Everytime I compile the program, there are no errors, but when I run the program it will not play the entire program. Example bellow will only show the initial cout, to enter the characters, But once you enter the data and press enter the program terminates. I even put in a extractor operator so the program will be forced to show everything before it, but the program still terminates without showing anything. I get a The program '[1332] get.exe: Native' has exited with code 0 (0x0). in the output windows. I would appreciate any help in this matter. Thank you. #include <iostream> #include <string> u ...Show All

• SQL Server Replicating Stored Procedure permissions issue

  I'm having a problem replicating stored procedure permssions accross two sql server 2005 servers, using transactional replication. When I replicate tables, it's easy enough to send the permissions over from the subscriber since there is an option under the articles properties for "Copy permissions." I can't seem to find any such option for SPs, UDFs or views. Am I missing something So the other idea I had was to create a script to grant the proper permissions, and run it using sp_addexecscript to my publication. Currently I have two one-way transactional publications. One publication for all my tables, and another for SPs, UDFs and views. I can run sp_addexecscript on the publication containing all my tables with out a problem, ...Show All