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all groups > vb.net > january 2007 > threads for saturday january 20

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Photoshop style Distort Transformation...
Posted by GraGra33 at 1/20/2007 9:33:58 PM
Hi all, I have a problem that I'm having difficulty in solving. I have selected 4 points on an image. These points are a region/closed polygon/etc that can't be defined as a rectangle. I then want to apply a Photoshop style Distrot Transformation of these points to a defined rectangle to...more >>


How to replace attribute's special characters using XMLTextReader
Posted by Goran Djuranovic at 1/20/2007 3:21:56 PM
Hi all, I ran into a problem where my XMLTextReader fails on .Read() when I have = "<" character in one of the attribute's values. What I am trying to do = is replace illegal characters ("<", "&" , etc.) with legal stuff = ("&lt;", "&amp;", etc.), before I send the XML text to a SQL Server = st...more >>

VB2005 Express Charting
Posted by frederick austin at 1/20/2007 2:27:45 PM
Dear Developers, Is it possible to create charts using VB2005 Express Edition or do I need the real thing ? I am trying to develop a charting system that works with day end figures and would welcome your suggestions. I would like the system to do the following: 1. automatically retri...more >>

VB2005 line drawing speedup
Posted by Galen Somerville at 1/20/2007 2:14:09 PM
My VB2005 app gets real time Heart sounds and an ECG from a USB device. I'm looking for a way to speed up the drawing of the traces on the screen. In the following code the routine GetSounds recieves the USB data for six consequtive horizontal pixels (or 6 sound/ECG samples). The routine Fi...more >>

debug problem
Posted by William LaMartin at 1/20/2007 11:26:42 AM
I have had the following happen to me for the third time in several months on my laptop but never on my desktop computer while working with a VB.et project in Visual Studio 2005. I was working with a Windows project and debugging fine. I only made a few minutes worth of changes (and did no...more >>

Create a 2D Blend
Posted by ljlevend2 at 1/20/2007 11:20:00 AM
Is it possible to create a 2D Blend? I am familiar with Drawing.Drawing2D.Blend, but that class only allows you to specify positions and factors in 1D. I am also aware of the ability to set the Drawing.Drawing2D.LinearGradientBrush.Blend property. This technique gets me closer to what I w...more >>

Reports in VB.NET Express
Posted by jimmy at 1/20/2007 8:52:48 AM
I am creating an application which requires printable reports to be made. What would be the best way to do this? I will need to produce letters and lists. I have thought about using word but it doesnt seem like a very elegant solution to me. Can anyone recommend any other FREE solutions to my pr...more >>

Deploying VS 2003 Application w/Access Database
Posted by pooba53 at 1/20/2007 8:37:00 AM
I have a VB .NET 2003 application that communicates with an Access db. I am deploying the application using the Wizard that creates an install package and it IS properly grabbing the Access db and putting it in the Program Files directory along with the application executable, no problem. The...more >>



'this' pointer in vb.net 2005
Posted by Farsad at 1/20/2007 6:21:06 AM
Hello I have this code in c++. Code: void CRelCtrlDlg::OnViewfinder() { cErr = PR_RC_StartViewFinder(m_hCamera,(prContext)this); } type of 'prContext' is uint32. what is point object of ''''this''''? I need translate this code to vb.net 2005. Are you know any solutions? very than...more >>

HelpProvider - local .chm file, problems showing topic
Posted by aasif at 1/20/2007 5:32:02 AM
Hello, need some help with "HelpProvider" in vb2005. I have made a .chm file, and have a topic in there with TopicID called "Login". I have tried for sometime to get (on f1) to launch the .chm file and show that topic The HelpNavigator enumeration is slightly confusing, I have used most of the ...more >>


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