PareshGheewala's Q&A profile

• Visual FoxPro image from webcam

  hello! i am new in vfp and i have vfp6.0 now i create database include ole object field i need to tab skip image field and create one cmd button call take picture and i connect my web cam so image come from webcame and store in pic foleder also delete button so cancel only image not record thanks thanks for your reply i have table with image field now in form i want to attach my webcam and i need the code for the button which will take image from webcam and fit it in my image field also if image is not good i can delete image only not the whole record thanks ...Show All

• Visual Studio "The source code is different from the original version."

  I just started having problems debugging my multi-project C# solution in VS 2005 (Windows Forms with a couple class libraries). When I put a breakpoint on a method header and hit debug, the breakpoint gets hollowed out and a yellow exclamation point is added. The tooltip explains: "The breakpoint will not currently be hit. The source code is different from the original version." While not debugging, I noticed that the tooltip for the breakpoint shows a 12 line difference: "At MyClass.cs line, 48 ('MyNamespace.MyClass', line 36)." Now, if I put a breakpoint thats not on a method header, it appears to work just fine. It breaks at the correct location and I'm able to step through the code line by line. I don't ...Show All

• SQL Server how to convert DT_NTEXT to DT_WSTR in Script Component

  The IC column referenced in the script below is DT_NTEXT, so when I run it the output value column gets "Microsoft.SqlServer.DTS.Pipeline.BlobColumn" instead of the individual codes (separated by "*"). Also, there is only 1 output row per input row, instead of 1 output row per code. I found some references to the GetBobData() method, but replacing Row.IC.ToString() with Row.IC.GetBlobData(0, CInt(Row.IC.Length)).ToString() puts "System.Byte[]" in the value output column. There is still only output row per input row. So how do I convert the IC column to a String that can be Split() Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer) Dim seq As Integer = 0 For Each code As String In ...Show All

• SQL Server HELP! - The report server is not responding

  Hi, RS 2005 (sql 2005 SP1) on Windows 2003 SP1 The report server was running ok until this morning. Its just giving a "The report server is not responding. Verify that the report server is running and can be accessed from this computer." message when trying to open the report manager. Any ideas In the SQLDUMPER_ERRORLog.log file there is this.. 05/22/06 12:53:35, ERROR , SQLDUMPER_UNKNOWN_APP.EXE, AdjustTokenPrivileges () failed (00000514) 05/22/06 12:53:35, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, Input parameters: 4 supplied 05/22/06 12:53:35, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, ProcessID = 328 05/22/06 12:53:35, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, ThreadId = 0 05/22/06 12:53:35, ACTION, SQLDUMPER_UNKNOWN_APP.EXE, ...Show All

• SQL Server Calculated members are unbelievably slow

  In general. Need help what are the top items I must check My client is Excel Pivot table I have one cal. member [NAV] from one fact table  I am getting POSN TOTL CURR NAV BAL PTFC and OWNSHP PRCNTG cal. mem [NAV] formula is below Iif (([Investment]. CurrentMember . Level . Name = "Investment Cd" or [Investment]. CurrentMember . Level . Name = "Investment Type Cd" ) and ([Investor]. CurrentMember . Level . Name = "Investor Type Cd" or [Investor]. CurrentMember . Level . Name = "Investor Cd" or [Investor]. CurrentMember . Level . Name = "Investor Desc" ) , [Measures].[POSN TOTL CURR NAV BAL PTFC] * [Measures].[OWNSHP PRCNTG] , Iif ([Investment]. CurrentMember . Level . Name = "Investment ...Show All

• SQL Server [Multiline Textbox]

  Hello, How do set the textbox in a tablereport, so that it regonize a CR (chr(13)) and LF(chr(10)) in the data and jumps to the next line John ...Show All

• .NET Development Generating random numbers and Retreaving them in other forms in C#

  I admit it, this probably has been answered half a google times before in other threads, but I have not been able to find exactly what I'm looking for. I'm trying to make a rpg (hence the need for a number generator). But, I need to be able to have the spread of the nembers to be between 1 and 20, for example. Then, I need to call these numbers latter on. Obviously I'm learning the language and trying to modernize myself (I've only worked with QBASIC beore!) Can anyone help Oh yeah, I should mention that a psudorandom number would suffice. I have made something like that. here is the code I used to make a dice roller for a D&D game. using System; using System.Data; using System.Configuration; ...Show All

• Windows Forms How to display the relevant tabpage when detect user's mistakes on button click? VB.Net or VS 2005

  Hi I have windows forms with 18 tabpages to get the user inputs. 1. I have many functions(40 functions) to validate the user inputs 2. I have 'save' button on the form My question: After completing the form and when user click the 'save' button, if any error in data inputs detected the save process should be stopped and the user directed to the tabpage where the error is detected . Please help Advance thanks Hi Vaish: Could you let us know how are you using the data in the tab pages Are they bound to a DataSource Cant you validate the tabpage's data for correctness before you call the Save routine Regs ...Show All

• Visual Studio 2008 (Pre-release) Mysterious Exception when using WsdlImporter...

  Hi, When trying to collect some data from a running service via MEX, I get zero ServiceEndpoints returned, after a little investigation I found there's an exception happening and it's being swallowed somewhere down the line: < TraceRecord xmlns = " http://schemas.microsoft.com/2004/10/E2ETraceEvent/TraceRecord " Severity = " Error " > < TraceIdentifier > http://msdn.microsoft.com/en-GB/library/System.ServiceModel.Diagnostics.ThrowingException.aspx </ TraceIdentifier > < Description > Throwing an exception. </ Description > < AppDomain > RegistrarHost.vshost.exe </ AppDomain > < Exception > < ExceptionType > System.ServiceModel.Description ...Show All

• .NET Development Help with Socket TimeOut? Possible? Help Please?

  Ok, So I have a socket, and i have it connecting to see if it can connect or not. and im doing asynctously. like this. sock.beginconnect(ip,port,new AsyncCallBack AddressOf(ConnectCallBack),nothing) And Is there a way to set like a timeout on it Becuase, it waits like 15 seconds before throwing an error that it couldn't connect Is there a way to set a timeout to like 5 seconds, or anything like that How about to use IAsyncResult Interface, that represents the status of an asynchronous operation. then we can use AysncWaitHandle property to get a WaitHandle that is used to wait for an asynchronous operation to complete. here is what I thought, Dim tmpSocket As IAsyncResult= sock.beginconnect(ip,port,new AsyncCallBack Addr ...Show All

• Software Development for Windows Vista How to generate xaml file from rehosted sample??

  Hi, in the rehosting workflow designer sample ( Lab 10), the generated files are: .xoml, .cs and .rule. My question is what if I want to view the workflow in xml file format .xaml How could I change the code so that the generated files include .xaml file Thanks.. NMM wrote: Hi, in the rehosting workflow designer sample ( Lab 10), the generated files are: .xoml, .cs and .rule. My question is what if I want to view the workflow in xml file format .xaml How could I change the code so that the generated files include .xaml file Thanks.. The XOML language underneath is actually the same language as XAML. The only difference ...Show All

• Smart Device Development Resizing columns in a DataGrid programmatically

  I've done a search in this forum, but found no answers. Using VB and CF 2.0, I'd like to resize the columns of a DataGrid from code, since I know that one of them should be smaller (it just contains one character) and one of them should be bigger (t can contain several words). I was not able to find anything helpful to just say "make the size of this column to X pixels" or something like. Any suggestion Thanks ! Ilya Tumanov wrote: You have I wonder what kind of query you've used to come up with nothing OMG ! Sorry, I wonder too what search I did Thanks a lot ! ...Show All

• Visual Studio 2008 (Pre-release) WindowsFormsHost and AllowsTransparency makes all win32 controls transparent

  If I set AllowsTransparency=True on a form, all of my WindowsFormsHost controls become invisible. These controls obviously don't have an opacity property, it there anything I can do to get these controls visible (June CTP) Mark Ashish, Thanks for the answer. I'll just make do without the transparent border for the moment :) Please consider warning users when they do this. it took me a little while to diagnose. Thanks, Mark ...Show All

• SQL Server Custom Connection Manger Doesn't Show Up In VS

  I have created a custom connection manager and it was showing up fine as was the UI I created for it. For some reason now no matter what I do I cannot get it to show up in the list when right-clicking and choosing New connection... I have also created two custom tasks. One of them works perfectly. The second was working but now causes an error when you open the package. Here is the error message: TITLE: Microsoft Visual Studio ------------------------------ There were errors while the package was being loaded. The package might be corrupted. See the Error List for details. There are no additional errors in the list only this one. I have tried everything I can think of to fix these two issues. Both problems emerged at the sam ...Show All

• .NET Development DataReader problem (My final straw)

  As a newbie to VB.NET I am rather please with a project that I am completing for my university course. There is one problem that has kept me from completing my project so far, and that is that I can not extract a value from the table of and Access database. To set the scene, I have a form that inserts the values from text boxes into variables and from variables to a database table. This works fine and I have no problems here. (see code below) What I need to do next is retrieve the customerID that is auto generated in the data base, this needs to be stored as a variable in the form and then passed to the next form so that it can be used to make a booking. I have got the code that passes the variable across the ...Show All