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all groups > vb.net > october 2006 > threads for sunday october 1

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chm and application.startuppath
Posted by al jones at 10/1/2006 10:15:02 PM
There is no installation for the program I wrote, one just copies the files to some directory and runs it from there, I have both a working program and help file (.chm). From within the IDE pressing F1 gives the desired results, proper 'page' opens. However when it's 'installed' on a users m...more >>

Difference between string and string literals
Posted by James at 10/1/2006 10:06:19 PM
just wondering if there was a difference, if so, could I see an example? Thanks. ...more >>

Can't run Web Services
Posted by cp chan at 10/1/2006 9:51:24 PM
Dear all, I am using Visual Studio 2005 Professional Edition and have the following working environment : C:\MathService\MathService.asmx C:\MathService\web.config C:\MathService\App_Code\MathService.vb C:\MathService\App_Data\ I could run this Web Service inside Visual Studio : http...more >>

new form
Posted by JB at 10/1/2006 9:44:01 PM
My problem is how to create a form given the name of the form class as a string. In essence, I would like to be able to create an instance of frmEmployee by using Dim frm as Form = New "frmEmployee" instead of New frmEmployee. It there any way to do this. I want to use a single event hand...more >>

Multiple DB Selects require multiple connections?
Posted by Anil Gupte at 10/1/2006 9:43:41 PM
This .Net Database stuff is way too complicated. Just to make a Select statement on an Access database, I have to first get a connection string, then open a connection to the database, then create an OLEDBConnection, then an OLEDBDataAdapter, then a Dataset and then actually use the data. I ...more >>

Set Statement vs Function
Posted by Bryan at 10/1/2006 9:34:14 PM
I have an mObj class to represent MS Access database tables in my VB.net project. It handles all table schema stuff like adding columns, setting properties of columns etc. For example, I have a property in mObj called AllowBlanks. This is mapped to the 'Required' property of a MS Access db ...more >>

Strings, a couple of questions like difference between += and &=
Posted by James at 10/1/2006 9:12:35 PM
What's the difference between += and &= with reference to strings? Also, what are string literals? Thanks. And what are fixed lenth strings? and how do you declare them? Thanks ...more >>

firefox com for winform ?
Posted by graphicsxp at 10/1/2006 3:25:21 AM
Hello, Does anyone know a com object which would allow using Firefox within a winform .net application, such as the IE webcontrol ? Thanks ...more >>



Error help
Posted by Jarry at 10/1/2006 3:18:28 AM
The CLR has been unable to transition from COM context 0x1b1f20 to COM context 0x1b2090 for 60 seconds. The thread that owns the destination context/apartment is most likely either doing a non pumping wait or processing a very long running operation without pumping Windows messages. This situati...more >>


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