AdriaanDavel's Q&A profile

• Windows Forms non-visible column in gridview does not expose data

  Hi there, I wonder if you can help me. I am using a gridview in a web project and need to get a value out of the selected row to pass as an argument in the c# code. the gridviewrow exposes the value if the column is set to visible, but I want to hide the value from the UI because it is a foreign key. when I set visible=false I can no longer access the value: code sample columns: hidden <asp:BoundField DataField="state" SortExpression="state" Visible="False" > </asp:BoundField> visible: <asp:BoundField DataField="supplierid" SortExpression="supplierid" ></asp:BoundField> code behind: GridViewRow row = dgRoadpavingRequests.SelectedRow; txt ...Show All

• Smart Device Development why waveform sometimes save .wav file with 0 data

  Anyone can help me, it drives me nuts. thanks. Due to the requirement of our project, I have to record voice and save it into wav file every 5(or longer) seconds. I downloaded recording class which implements Waveform Audio Interface from the following websit. http://msdn.microsoft.com/library/en-us/dnnetcomp/html/WaveInOut.asp frame=true The WaveIn class in this example can record voice until indicated maximum recording time. I open a WaveIn Array (waves) with say 50 elements. When begining to record, waves[0] is started to record, and when waves[0] is expired, it invokes waves[1], then waves[1] records ... and so on.. BUT, the weird thing is some wave file has no data just has 44bytes(header information) while most of the ...Show All

• SharePoint Products and Technologies MOSS2007 standalone no search results

  Hi I have done a standalone install and added a couple of users, a couple of sites and a couple of documents. Searcing for any of these returns nothing. The default content access account (NT authority\local service) has Full read permissions to all zones under 'Policy for web application' in Central admin. A crawl has been completed but the following warnings are in the crawler log: " http://csciisris2 The object was not found. (the item was deleted because it was either not found or the crawler was denied access to it) Local Office Sharepoint Server Sites". Similarly for sps://csciisris2 and sts://csciisris2 Additionally there are some gatherer warnings in the event logs: "The start address < ht ...Show All

• Internet Explorer Development How to determine the version of IE

  I have been writing a BHO. How can I determine which version of IE is hosting the control http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=929174&SiteID=1 ...Show All

• SQL Server File Groups

  Hi everyone, While creating our database in only one disc(C or D), suppose that we create more than one file group in order to group our data files. However, in this situation; I wonder that whether it brings any benefit or advantage to us. Also, I wonder that why we always have to put our data file into separate file group if we use separate discs for data files. Is not it allowed to use only one file group even if we use separate dics Would you explain these to me Thanks Hi, There something make me still confused about this topic. For example, when we call some columns from a table with Select query statement, do the SQL server do this by first finding the file group that this table located in and then finding the corresopnding t ...Show All

• Smart Device Development GPRS Availability & Connection Status

  Hello Experts, How can I find the availability/status of a GPRS connection What I mean: If GPRS is available If available, if GPRS is connected already or needs to be connected. I just know how to create a fresh connection to the GPRS. I would also like to know if I can find out the connection status of GPRS and use the same handle, if I want to disconnect same GPRS connection. Regards, Suman Ghosh Hi Manav, Those resources indicate towards using Microsoft.WindowsMobile.Status namespace which is available to Windows Mobile 5.0 operating system only. How will I manage the code for application running on Windows Mobile 2003 Second Edition Regards, Suman Ghosh ...Show All

• Software Development for Windows Vista GDF Issue: How to make PEGI rating show up?

  Hello! Another issue with Vista. We are integrating with the Games Explorer. We have successfully created the GDF DLL with an ESRB rating, and it shows up properly without any tweaks to the parental control system. However, the same cannot be said with PEGI (and USK). We have built another DLL with just the PEGI and USK ratings within, but when registered, the game still shows up as No Ratings Provided. We tried setting the locale of the computer to say "France" but that didn't do anything. Is there anything we need to do to the parental control system so it will pick up the PEGI rating Further, our dev boxes are all on the domain, so we don't have access to the parental control settings, though the ESRB rating shows up fine. Ho ...Show All

• .NET Development Create my own Firewall?

  Is it possible to create my own firewall If so, how would I start this I am not doing a Hybrid like in previous posts. Thanks, ...Show All

• Visual Studio Team System Schema Import fails on import of SQL Server 2000 objects

  I have a database with 5826 procedures, 1014 views, 5179 defaults, etc (i.e. many database objects). CTP 3 imported it all no problem... over a period of about an hour. CTP4 goes through the process, but somewhere in the process it fails and restarts VisualStudio responding with a message that VisualStudio has been restarted I've tried the process on a Microsoft XP SP2, dual processor, 2GB RAM box, and a similar server. Both resulted with the same message. A smaller database schema imports fairly quickly. There needs to be a way to import schema for only selected types of objects or selected objects. Mike - There isn't a way to import selected objects today. I believe the feature tea ...Show All

• Windows Forms Publish ClickOnce project with Team Build?

  Does anyone have any examples of how to create a Team Build BuildType that publishes the project similiar to the way you manually do it in visual studio I already have the BuildType created and working (it gets kicked off on a schedule). I've also created a BeforeDropBuild task that does GenerateApplicationManifest and GenerateDeploymentManifest that also works. This was a bit confusing -- when the BuildType is run not through the GUI many of the properties don't exist and most of the examples appear to assume they would. Anyway, these steps work in that the build does not fail. Somehow I need to publish the manifest I suppose, but I can't find any examples of how to do it. I'm not even sure I know the right questions to ask. Any help w ...Show All

• Visual Basic Running a function in another form

  Hello Everyone, I'm having a problem in Visual Basic .NET 2003. I'm creating a basic XML Database (an Address Book) with two Forms. Form1 lists the contacts from an XML file and opens Form2 Form2 adds a contact to the XML file At the moment, Form1 opens Form2 and Form2 can write data to the XML file. I want to run the function "refreshData()" in Form1 when Form2 modifies the XML file (ie: when the "Save" button in Form2 is clicked). Thanks for your time, Hayden Thanks guys, really appreciate your help. The level of detail you provided was really appreciated. Thanks again, Hayden ...Show All

• SQL Server Doing a data import using DTS Wizard in SQL Server 2005 - being efficient with 5 flat files

  Hi, I'm a new user of SQL Server 2005. I have the full version installed. I also have SQL Server Business Integration Dev Studio installed. My OS is Windows XP. I'm importing a series of 5 flat files into a database on one of the SQL Servers we have. My goal is to get 5 different tables (though perhaps I should do one and add an extra field to distinguish each import) into the database for further analysis. I tried doing an import via DTS Wizard. There are no column names in the flat file so I defined them during the import process (all 58 of them). When I got to the end, I had an option to save the import process as a SSIS (SQL Server Integration Service) Package on: SQL SERVER (I don't have permission for this) or FILE ...Show All

• SQL Server install the database to any sql server from cd

  hi friends can any body help me install the my database directly to the sql server without going to the sql server and running the script ...Show All

• Internet Explorer Development IE7 and White Screen

  I have a sequence of webpages (200 or so) with navigation and when I sequence through them, intermittently IE7 will simply display a blank white page and a "Done" message.  Pressing F5 will load the page properly.  This does not happen in IE6 and the frequency of white pages seemed to decrease as the IE7 betas progressed.   It happens if I am using IE7 on the webserver, from my desktop on the local network, or at a remote dial-up account.  If I put the HTML pages in simple ASPX wrappers, it never happens.  I've also loaded the content on several different servers and experience the same problems.  Any ideas   I can post a link to a sample if that would help. Jay ...Show All

• Visual C++ _CrtIsValidHeapPointer() fails on deletion of DLL allocated object

  Hello, I try to bring an interface of a DLL, exporting some methods which take use of STL containers and C++ Standard Library types, to work. I tried to get a minimal non-working example, but every example I can come of in a new project just works as expected, so I hope you may recognize some flaw in the original setup. The DLL is loaded via LoadLibrary(), and a function in the DLL has a declaration like   long foo(std::string& bar); It is called via a function pointer retrieved via GetProcAddress(). Function 'foo' computes some value and simply wants to do 'bar = my_other_string_object'. The calling function does something like   void baz() { string result; if(foo(result)) { throw ...Show All