capriono's Q&A profile

• Visual C++ stringstream causes memory link VC++ 2005?

  This simple program seems to leak LOTS of memory when compiled in VC++ 2005: int _tmain( int argc, _TCHAR* argv[]) { for ( int i = 0; i < 100000; ++i) { ::Sleep(1); std::basic_stringstream<TCHAR> str; str << _T( "Current iteration: " ) << i; } return 0; } CRT: Multi-threaded debug or Multi-threaded I compiled and ran the same piece of code in VC++ 2003 and I don't see ANY leaks! Any ideas ...Show All

• Windows Forms Change databinding of a single datagridviewcell

  Hello! I'm looking for a possibility to change the databinding of one single datagridviewcell during runtime. It has to be changed on row enter and row leave. Does anybody have any ideas Thanks! The DataGridView only databinds the whole grid with fields/columns databinding at the column level. There is no concept of databinding at the cell level. You would have to implement virtual mode for the whole c ...Show All

• Visual C# How to dynamic load ASP.NET User Controls in Visual Studio 2005

  Did anybody know how to dynamic load ASP.NET User Controls in Visual Studio 2005 if I put the User Controls  in the App_Controls subfolder Here is my test code: using System; using System.Data; using System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; public partial ...Show All

• Visual C++ How to find out the current window that is active due to your mouse click?????

  Hello, I am writing a dialog based program that will take screenshots while the dialog is minimized. The trigger to take a screen shot is through WM_HOTKEY. I like to use the correct API to take the a window that is active due to user's mouse click while the dialog of the program is minimized. Now, I am using : CWnd * pWnd = CWnd::GetActiveWindow() ; while the window I like to take screenshot is active after mouse click. But when I debu ...Show All

• .NET Development updating records

  I am trying to update a record using one of samples provided and I always have the following error: "Reference to a non-shared member requires an object reference" The code I use is as follows: Dim totalsRow As mdstats1DataSet.TotalsRow totalsRow = mdstats1DataSet.Totals.FindByRecordID(1) totalsRow.smtpin = smtpin totalsRow.smtpout = smtpout The error is on the "mdstats1DataSet.Totals" Can anyon ...Show All

• Visual Basic Weird Change in Form's Height

  Hello ... I've a Project where all my forms are set to 1024*768 (FormBorderStyle= 0-None) when i run the program I see that it doesn't cover all the screen when i check the height i see that it's 753 even when i end the Program and get back to the visual basic i findout that it had been resetted to 753 ! Now I've searched the Web if there is a Limit to the height when using 1024 as an example ... but i didn't find any clue I can fix this by set ...Show All

• Visual Studio Team System TF30177: Team Project Creation Failed

  I'm getting the following error when trying to create a new team project using a WORKGROUP install of the TFS Release Candidate: Error TF30004: The New Team Project Wizard encountered an unexpected error while initializing the Microsoft.ProjectCreationWizard.Portal plug-in. Explanation TF30171: The Microsoft.ProjectCreationWizard.Portal plug-in used to create the new team project could not be initialized and returned the following error: ...Show All

• SQL Server Insert with condition

  Hi, what i am trying to do is, reading from an array which has the column name and value and then insert that value to the column which is fetched from that array.And on the other hand i should use select to get the data's which have the same ID. more detail: what i have >> (VARID,columnName,Value) what i want>> insert to table (columnName) values (Value) while ID =VARID any idea how i should do that tnx ...Show All

• Software Development for Windows Vista Reusing workflows in a State machine

  I have a state machine with states A and B. Both of them have an EventDrivenActivity which has the same sequential workflow. What is the best way to create just one copy of this workflow instead of repeating under both EventDrivenActivities Note that there are other EventDrivenActivities on each state which make them truely different, so combining the two states into one is not an option. This is exactly what I ...Show All

• Visual Studio Team System Web tests resulting in Internal Server error due to Invalid ViewState

  I am seeing an odd problem when testing our web site.  I have no problems navigating through our website manually from a web browser and experience no problems when creating a web test that navigates through our web site. But, when I run the web test I created, then I keep getting an "Internal Server Error" on the first server page transfer.  When I look at our server logs it indicates that the problem is caused by an invalid ViewStat ...Show All

• Software Development for Windows Vista No transaction in Com+

  Can't seem to get Com+ ServicedComponent to enlist in a an already available transaction created with TransactionScope. Class1 -> .Net starts a TransactionScope with required transaction and automatic InteropOption. Within the scope a Com+ ServicedComponent is created. ServicedComponent Com+ .Net DTC supported never receives any transaction in the context. Why doesn't the transaction propagate to the Com+ component ...Show All

• Visual FoxPro can't reindex 82,000 kb file

  Let me begin by thanking you for the help.  I am not a avid foxpro programmer.  I have a table in my database that has been acting up the past few weeks, but usually a reindex would fix the problem.  Today It won't let me reindex.  I type reindex and press enter and instead of getting the counter on the bottom right hand corner.  It does absolutely nothing.  If I delete the .cdx file and try -- still nothing.  ...Show All

• Visual Basic getting files from FTP

  Hey, I got a Windows application that processes Excel files and transfers all data to a DB. These Excel files at the moment are being sent to Malta from Germany via FTP........ the user copies the files to another location (as the FTP directory is not accessible) and then browses for them using an Open File Dialog.... the application then does the processing needed! I would like to automate this a bit more. 1. How can I access the FTP server (NO ...Show All

• SQL Server Top Instruccion

  As I have tested the top instruccion doesn’t exist I sqlmobile isn’t it How I could load in my dataset for example the 20 next registers of the last register I have load in my dataset previusly Thank for your Help. You are correct - the TOP function is not supported in SQL Mobile. You will have to keep counters in your code and use them to form WHERE clauses that retrieve the range of values you ...Show All

• SQL Server What is the best scheduled reporting tool?

  Hi all, I have recently been exploring reporting options for a scheduled report which will pull data from both Access and SQL Server. I have developed a model using DTS outputting to an Excel file with formatted graphs/charts, but this method is too cumbersome and creates too much extrerraneous data (Excel tabs), and besides that DTS is meant for moving data around, not for reporting, hence I have had to be pretty creative in getting a lo ...Show All