pangwa's Q&A profile

• Windows Forms Using propertygrid control with dynamic data

  Hi, i've used propertygrid control with static data, but if i want use it with dynamic data from database, how i can For example, i've two table related from field, i want see master/detail relation in properygrid end edit it's fields.. How i can Thanx ...Show All

• SQL Server Microsoft SQL Server Setup Support Files (English) -- Installation failed

  I'm trying in vain to upgrade sql server 2000 to 2005 with great headache and pain. I (finally) have removed all Beta, and other incompatible version of .NET, Visual Studio and any other offending components, and made it to the first page of the install shield. The .NET 2.0 components installed fine - but I get a fatal error trying to install the SQL Server Set Support Files. I do have a log file - and have tired searching on the vari ...Show All

• Visual Studio RDLC

  Is it possible to create a report where the rdlc doesn't have any DataSets defined in the rdlc but the report is populated with data when the report is ran. So in the example below currently the only way I am able to get this to work is if I have ReportData as a DataSet in the rdlc. reportViewer.LocalReport.DataSources.Add( new Microsoft.Reporting.WinForms. ReportDataSource ( "ReportData" , Data.Tables[0] ) ); this .reportViewer.LocalRepo ...Show All

• Software Development for Windows Vista raising and listenig to events within a Workflow

  Hi. Let's suppose You've got a ParallelActivity. One branch has to raise an event, while another branch has to listen to that event. Is this a possible scenario thanks Marco Montanari Marco, Yes, This is a possible scenario and should work fine. However not a recommended way of doing things if the only activities you have in your parallel branches are callExternal and handleExternal. Thanks, Kushal. ...Show All

• Visual Studio Express Editions How to close Explorer.EXE and restart at END

  Hello All... As many of you who have helped me before know, I am working on an app for a KIOSK. The desktop appears during form to form switches, and I tried closing the desktop(Explorer) and what a difference! Is there a way I can shut it dow when the app comes up, and restart it when and if the app is closed (for maintenance etc) Hi Renee, and Spotty...If there were a way to prevent the desktop and taskbar from making sudden an ...Show All

• Visual Basic StreamReader

  Hello, I’m trying to create a program will supply information for variables from a text file, so that as the possibilities change, a simple text file will need to be amended, rather than rewriting the original code. I am reading about FileStream and StreamReader, which seem like just the ticket. For instance, if I wanted to populate a TextBox with items I wrote in a text file, such as: Tom Mike Jim Jean I t ...Show All

• SQL Server Splitted char values in table

  Hi, I have the following content in one column of a table (each line one row, only 'underscore' seperated char): x_y 1_2_3 A z_X_c 9_2 I need to split this values (seperated by '_') and write each value into a new table. The resulting table with one column, shall look like: x y 1 2 3 A z X c 9 2 It is not the problem to split the char in single values, the problem is to seperate each value into one row. Thanks for the help, marc ...Show All

• Visual C++ sql server app

  hello, i have a task to make application for table partitioning in SQL server 2005. the problem for me is that i have to do it using Visual C++. So i just wanted to see if anyone has useful ideas that can tell me. I read in some VC++ tutorial that VC++ can debugg T-SQL commands, so should i use that I'd just need some basic ideas, like how so start.... I think it would be the best if i saw some examples, but i don't know where to find them. ...Show All

• Visual C# Deciding whether 2 images are similar(not the same)?

  Hi everybody, I was given this idea for an application. The idea behind it is the following. You load one image, then the applications "slices" the image into small regions and compares each small region with another big picture from the same folder. If the small region is similar to another big picture from the sam forlder, the application replaces the the small region of pixels from the initial image, and puts small thumbn ...Show All

• Visual C# No. 117 on board

    Javier Luna wrote: Nice rules... nice code... Hello Rob... i am here... posting on Community Server...!!! Javier Luna http://guydotnetxmlwebservices.blogspot.com/ where do you find this emoticon:   Filiberto Selvas MSFT wrote: Yes; noticed that issue earlier today but thanks for pointing it out. We will soon have a forum for issues with the forums platform. Congratulations...!!! Great idea. Javier Luna ...Show All

• .NET Development Tcp buffer

  Hi, Client applications for my application are sending about 1500 short messages/second via Tcp sockets (local sockets, I mean on local host). Besides, my application is running on more than 60 PC, routing commands also via Tcp sockets. I fight againt my colleagues (programmers of these client applications) asking for using ACK but they did'nt want. So, I rely on the Tcp buffer and read (and handle commands) as fast as I can this Tcp stream. Wh ...Show All

• .NET Development access permission probelms. HELP ME!!!

  I have two computers, a desktop and a laptop, both running win xp home. Both are wirlessly enabled and connect wirelessly to the internet through a belkin router. The desktop will happily see the laptop and share files, and everything seems to work just fine. The laptop, however, refuses to see the desktop. I have shared all folders properly, both are part of the same workgroup, and I have run the network set up wizard, and tried to connec ...Show All

• .NET Development Object does not match target type when raising an event from c# to VB6

  I have a c# .net DLL that I use from a VB6 app. It exposes an event, and the VB6 app is sinking it. The VB6 app is receiving the event, as long as it is raised from the main thread of the .net DLL. I have an aync task being handled inside the DLL (delegate BeginInvoke). Any attempt to raise the event from within that thread casuses the reported error, even from within the AsyncCallback function, when the thread is ending. I noticed that the dele ...Show All

• Windows Forms How to append text from dialog into a different window...

  I'm trying to take text from one dialog's richtextbox and append it into another window (an mdi child in another file alltogether, thats one big textbox itself).. basicly when they click a button on the dialog. I figured i could just make a function in the header file that contains the appendtext->Form2 ("blah") and then call it from the header that contains the dialog box on result of the click for the button... but it gives me ...Show All

• Visual Studio File Deleted

  hi! i have some problem regarding one file in VSS. The file is shown in the VSS interface but when i took some action on this file, error message displays, which says that e.g aaaaa.b file not found. i want to recover this file how can i do. thanx Do you see a file with the same name but a ".a" extension You may be able to recover at least a version of it by renaming that ".a" into a ".b" Regards, ...Show All