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all groups > dotnet general > december 2004 > threads for tuesday december 28

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VB launching .NET(2003)problem
Posted by Michiganblkman at 12/28/2004 11:07:01 PM
This has just started to happen lately. I am currently running VB6 and VS.NET (2003) on the same machine. (Windows 2000 professional). Everything has been operating fine over the last month, however, as of late, when I go to start VB6, windows installer tries to install VS.NET (its already ...more >>

Database access sucks!
Posted by Relaxin at 12/28/2004 9:12:54 PM
It is just me or has MS created some of the worst ways to access and display data? You can use a DataSet, but if you want to sort or filter the data to must use a DataView which is created from a DataSet. But, if you sort by using the Grid (clicking the header) you can no longer use the Dat...more >>

Service
Posted by mailme.faisal NO[at]SPAM gmail.com at 12/28/2004 9:03:20 PM
I have created a service that create a process. The service is running in local system account & it also create the new process in system account. In process i have to access network resource . In Windows 2000 new process is working fine but in Windows XP it does't do anything . The probl...more >>

Executing MS-Access queries using ado.net
Posted by Job Lot at 12/28/2004 8:55:02 PM
I have written couple of queries in Access 2002 which accept parameters. How can I execute these queries in vb.net application to fill dataset object. Thanks ...more >>

Error: workgroup information file missing???
Posted by Job Lot at 12/28/2004 6:21:02 PM
I am trying to access an Access2002 database table using OleDb Data Provider. I am getting an error message saying "Workgroup information file is missing or opened exclusively by another user". I believe it could not find .mdw although I did create one. Could someone tell me how I can fix...more >>

Sending file by using FTP
Posted by Magnus Blomberg at 12/28/2004 4:54:53 PM
Hello! I am developing a C# windows application that should send a file using FTP. Does anyone knows how to make my application do this. I haven't found the correct object to perform this. It should connect, login, upload the file, and then disconnect. If possible I also want to add a progres...more >>

Invalidate a section of a graphics object
Posted by Logan at 12/28/2004 12:57:44 PM
I am writting an application in C# that draws a square under your mouse whenever you move it. I created a graphics object of the "desktop" and i can draw on it without problem but i can't figure out how to erase the old boxes when the mouse is moved. I imagine there must be a way to invalid...more >>

Updated dataset back to the database
Posted by Roy at 12/28/2004 11:33:01 AM
Hi all, I've filled a dataset from a select dataadapter. Dataset has been modified and I need to send changes back to the database. Since dataadapter has been disposed, what is the code to send these changes to the database. Thanks, Roy...more >>



Dotnet sites
Posted by Roy at 12/28/2004 10:59:03 AM
Hi all, Would anyone direct me to popular dot net web sites that have sample source code? Thanks in advance, Roy...more >>

Files.
Posted by Otavio at 12/28/2004 10:45:11 AM
Hi there, I´m developing a system to monitor files activities, and I have to get the process that has a file opened and when the file is freed. How can I do that? Is there any way to get the list of opened files? TIA, Otavio ...more >>

ADO.NET performance expectations?
Posted by John Spiegel at 12/28/2004 9:53:33 AM
Hey all, I'm working on a winform that does an update on a local VFP database using OleDb. Doing this natively in VFP is about two seconds, while doing so in a ..NET form takes 25 seconds. Any idea where I can get some speedup? cmdPrepaidCard.CommandText = "UPDATE PrepaidBatch...more >>

[Q] Visual Studio 2005 - Release Date?
Posted by Peter Schmitz at 12/28/2004 8:51:04 AM
Hi, is there any specific release date for the Enterprise Architect Version of Visual Studio 2005? Thanks a lot Peter...more >>

Typed Dataset vs Classes - XSD.exe
Posted by BeanTownBizTalkGuru at 12/28/2004 8:45:05 AM
Good Morning; I am collecting feedback on typed datasets vs class representation implementation using automated code generated by XSD.exe. I can see the benefits for a typed dataset for a rich UI application but do not see it for non UI driven applications using the obejects. Inheritence....more >>

Syntax Problem in Code using SCOPE() function
Posted by Umpty at 12/28/2004 8:25:04 AM
Trying to use Microsoft Indexing Service. Here is my code using SQL Query Analyzer, which works perfectly. SELECT * FROM OPENQUERY(FileSystem, 'SELECT RANK, FileName, Characterization FROM SCOPE(''"/ASPNetDemo/Resumes"'') WHERE FREETEXT(''Baione'') > 0 ORDER BY RANK DESC' ) but......more >>

Winforms DataGrid reference?
Posted by John Spiegel at 12/28/2004 7:57:04 AM
Hey all, I have contusions and I think a minor concussion after trying to find information on advanced WinForms DataGrid use. Does anyone know of a site / book that gets really in-depth on the DataGrid? I've found a number of postings and help topics but would like to find something that tre...more >>

GDI+ New Matrix() generates Out Of Mem Exception
Posted by herbert at 12/28/2004 5:07:02 AM
The following code, copied from MSDN article "Using Matrix Transformation in System.Drawing" creates an OutOfMemoryException when creating the Matrix. The downloaded MSDN source code works fine. Any ideas please? Thanks a lot! Herbert Imports System.Drawing.Drawing2D Public Class F...more >>


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