VaiTraFra's Q&A profile

• Visual C# message box in webapp

  I need help. I need a message box OK/Cancel button in a web application (JavaScript ) to confirm a deleting row the problem is that i have not button "Delete" but i have a datagrid with a button column. Thx PS-could you post code and explanation In the ItemCreate event from the DataGrid put this: Control myControl = (Control)e.Item.FindControl( "MyControlID" ); myControl.Attributes.Add( "OnClick" , return confirm('Are you sure ');" ); ...Show All

• Visual Basic merging different projects in Vb 2005 Express

  Hi Everyone, Can someone help a beginner (me) on how to gather various forms , controls and pieces of code coming from different projects in order to build one final project An "How to:..." -if it exists-on a a simple case would be great. I've tried File-->Add-->Existing project, but I don't have the expertise level to handle this successfully. Any paper or advice is welcome. Thanks in advance Hey, To add multiple projects to one solution, right-click the solution, click Add > Existing Project. If you want to merge multiple projects into one, copy and paste all the files ...Show All

• Windows Forms Printing Treeview

  Hi, I am struck up with printing all the nodes in a treeview. I am confused with the Print Document command. Can anyone do help me Thankx, viji ...Show All

• Smart Device Development wireless application

  Hi, I plan to develop a application on pocket PC. If i want to use wireless connection to communication with the SQL SERVER, what should i do Can the PDA directly connect to the SQL SERVER, or throught another application Which .net classes will help me to do so   I'm distressed, and would appreciate your help so much. I'm trying to develop a C#.net app on Pocket PC 2003, CF2, that needs to communicate with SQL Server over wLan. I have a reference set up for SQL Client on the hand-held. I can browse the web from the hand-held, and can connect over wLan from a laptop running WinXP ...Show All

• Visual Studio Express Editions unable to install visual c# 2005 express edition - mscrorsvw.exe - Unable To Locate DLL

  while installing, message appears - The dynamic link library MSVCR80.dll could not found in te specified path. I found that there is no file named MSVCR80.dll in c:\winnt\system32 (os - windows 2000) Can anyone please help me... Martyn, Finally! This is exactly the answer I wanted (and expected) but needed someone with a bit more smarts than me to confirm. I had already sent email to Symantec about this issue in November and have recieved no response. I will send another. Thanks  Greg  ...Show All

• SQL Server Merge Replication and Snapshot Isolation

  I was reading at the following page: http://msdn.microsoft.com/library/default.asp url=/library/en-us/dnsql2k/html/sql_replmergepartitioned.asp When SQL Server accesses the data in a table, it locks the data for the duration of the process to ensure the transactional consistency of the data during the process. I was wondering if it is possible to take advantage of snapshot isolation to allow me to avoid these locks Ok, now you have peaked my interest. What did you mean by a "certain degree" Are there some issues that I need to know of or are you saying it will not fix all my locking issues ...Show All

• Windows Forms V1.1 Build problems: controls disappearing on Builds

  We recently instaled VS 1.1. Well, here is what I have narrowed one of our 'bugs' down to.  We have a Project that contains approx 10 Window Forms, call it Project1.  This project has not been edited in over 6 months. We can do a Build|Rebuild on Project1 and there are no Build errors. We have another project, call it Project2 in the same solution ...Show All

• Visual Studio 2008 (Pre-release) scrollbar style question - urgent

  A while ago, I started styling a scrollbar. When I was finished, I noticed that the thumb starts in the middle of the track when there's overflow. What can I do about this Default scrollbar starts with a large thumb and makes its thumb smaller when there's more overflow. My thumb stays the same and begins in the middle. So I guess I just replaced those 4 horizontal lines in the middle of a default scrollbar. thanks in advance Hi Kimme, I think that the properties of your scrollbars may not be bound properly. Consider these simple rules to apply specific templates on your sc ...Show All

• Smart Device Development Serial Port Error: COM1: does not exist

  I have a PPC app that I am simply trying to open a serial port for using the SerialPort control in VS2005. As soon as I try to open the port it will give me "Error 57: The port 'COM1:' does not exist. And it does this for COM2, COM3 & COM4 too. This is a Dell Axim x30 with Wifi if that helps at all. Anyway, I cant figure out why it keeps throwing this error. If anybody has any ideas what may be going on I would love to hear em'. Thanks Mike Are you sure you have COM1[2,3,4] There might be no COM port at all or it might be pretty much any number, depends on particular device. ...Show All

• Windows Forms :: Nested Control does not save its properties ::

  Here's my situation: I have a Custom Control inherited from UserControl. Within this class, i have the following  declaration:         Private m_ctlNestedControl As Control Then I delcare a property as such:         Public ReadOnly Property NestedControl() As Control              Get            &nb ...Show All

• SQL Server Command line action still not supported after installing sp1

  Why is the command line action still not supported after installing SP1 in the SQL Server Business Intelligence Development Studio What command line functionality you are looking for from BI Dev Studio Edward. -- This posting is provided "AS IS" with no warranties, and confers no rights. ...Show All

• Smart Device Development DPAPI user mode on Windows Mobile

  Hello While trying to understand the workings of DPAPI, I am at a loss in understanding how User Mode would work on a Windows Mobile device where a user hasn't specifically logged into a domain. The reason I'm asking this is because the documentation of DPAPI mentions that encryption in user mode occurs based on the user's password. However Mobile users don't usually need to log in, so where would this OS level API get the user password from for encryption Can someone please explain this working on a mobile device...... Thanks Amit This looks like a windows mobile API question... You are more likely to g ...Show All

• Audio and Video Development Advanced subtitle

  Is it possible to add advanced subtitle in existing pre-recorded HD DVD Thanks. 4.6.1 Alternate subtitle stream An alternate subtitle stream which has been previously downloaded and cached on the user’s home network is listed on the subtitle menu along with all of the on-disc subtitle streams. When selected the alternate subtitle stream is synchronized to the feature film. The user can toggle between the cached subtitle stream and the disc based subtitle streams via the remote control without interrupting the video. (Requirements Specification for HD DVD Video Application) Yes, although you wi ...Show All

• Visual C++ Build Warning window displayed incorrectly (too small, buttons aren't visible)

  When using the profile-guided optimization in a multiple-project solution, if I try to run the main program optimized without building the other libraries, a build warning occurs. This is correct, of course, the environment is asking me if I want to rebuild also the libraries the main is depending from, but the window is too small and it's very difficult to read the buttons (just a couple of pixels are visible). Here's the screenshot: http://www.spinningkids.org/pan/vc2005beta/vc2005_prof_buildwarning.png Regards, Marco I forgot to mention, my version is 8.0.50215.44 (beta 2 from the team suite beta evaluation kit). Marco, Post a bug ...Show All

• .NET Development ADO .Net Provider Integration

  I have implemented an ADO .Net Provider and want to intergrate it with the toolbox, wizards and the Data Menu.  I have derived my Connection, Command, and Adapter classes from the Component class and this lets me place them in the toolbox but I can't find any documentation on how to integrate them with the wizards or data menu.....Does anyone know what interfaces I need to implement to accomplish this Thanks for you help, Mark ...Show All