Unexpected Behaviour in UltraFlowLayoutManager

Recently I faced a problem in one of my Tablet PC projects because of an unexpected behaviour of Infragistics UltraFlowLayoutManager.

My scenario is as follows, I am adding dynamically (run time) some UltraExpandableGroupBox controls to a panel which is managed by a UltraFlowLayoutManager. The problem was after the initial display the last group box added to the panel is going missing or appearing in some other location instead of the required location. You can notice this even if the Panel changes its size, normally the layout manger should automatically arrange the controls but here it will not do on the last control added.The actual problem was that the coordinates for the last control was not appropriately set and also the Z order of the control is reduced making it go behind the other controls.
I tried to set the coordinates myself but always the layout manager will override them.
I also tried changing Z order by calling each controls’ BringToFront method. But then all controls will start wondering around.

So as the solution I had to add a dummy Panel control as the last control and I made it to appear as a line to stop confusing users.
Now my application will display a line a the end at times and at times it will not. Kind of AI behavior huh :-).

Back Again in Australia

I came again to Australia last week. This time I came through Singapore. The airport and it's facilities are wonderful. For the first time in my life I flew in Cathay Pacific and Quantas. Mmm I think even though the Airlines are cutting facilities these days these two airlines are in the list with other airlines who are not going down in their service. But Cathay Pacific are having things which needs to be corrected fast.

Newest Member of Microsoft Office - Groove

Check out the newest member of Microsoft Office product line. Microsoft Office Groove 2007. Groove is a team collaboration tool which will facilitate information sharing. This is what Microsoft is saying about Groove.

Microsoft® Office Groove® 2007 is Internet software for making direct connections with the people who are important to you. With Office Groove 2007, you can bring together team members from both inside and outside your company, with no IT assistance required and no need to waste time thinking about firewalls, servers, security, or network access. Additionally, you can enjoy the efficiency of always knowing each other's virtual location, or online presence, thus allowing for organic and quick conversation and collaboration.

If you are interested in knowing more visit http://office.microsoft.com/en-us/groove/HA101672641033.aspx. There you will be able to find an introduction animation from which you will be able to get an idea of Groove.

NetAdvantage for WPF

Infragistics have released a beta control set which is to be used for WPF (,.NET 3.0) named NetAdvantage for WPF. I think there they have created some cool control set which we'll be able to use with our development. If you are interested find more information at http://www.infragistics.com/hot/wpf.aspx#NetAdvantageforWPFBeta .

Visual Studio 2005 not adding reference dlls to the deployment project

Recently I did face a problem when I created the setup for my Pocket PC application. My application had several projects and each project is supposed to add a dll to the setup. The problem was when I build the project it didn't add the reference dlls to the setup but only added the main application.

Later I found the solution for this which was to remove the main project output from the deployment project then go to debug mode and add the main project back again to the deployment project. The when the project is rebuilt all the dlls will be included properly.

Using Single Quotes in SQL Queries

Did you ever searched how to use a single quote inside SQL query? In this article I explain how to do.

( 1.) To display a quote in between of two field values.
SELECT FirstName + ''' ' + LastName From tblStudent

The above will put a single quote and a space in between FirstName and LastName fields.

( 2.) To insert a record with a quote to a table.
INSERT INTO [tbl] (ColumnName) VALUES ('I'+'''m ok.')

The above will insert a record into tbl and will put the string of {I'm ok.} to the column ColumnName.

( 3.) To update a record will be possible as follows.
UPDATE [tbl] SET ColumnName='I'+'''m ok.'

The above will update ColumnName values of all the records of tbl in to {I'm ok.}.

Windows 2003 Boot Error
Have anyone of you installed Windows XP on a machine which is having Windows 2003. If you have, you may have noted that after Windows XP installation Windows 2003 stops booting up. If you do try to start Windows 2003 in safe mode it will stop at CRCDisk.SYS.
The reason behind this is that when Windows XP installs it will replace some of the required common files with Windows XP version. When Windows 2003 tries to start it will fail since it cannot find the required files.

To start Windows 2003 again you have to replace 'NTDETECT.COM' and 'ntldr' on the boot drive (C:). These two files are located in the Windows 2003 CD inside I386 folder.

If this does not start Windows 2003 try running Windows 2003 setup again up until the first restart. When the system restarts Windows 2003 should start as normal.

In the worst case if that also wont solve your problem then you have to repair your Windows 2003 installation by continuing Windows 2003 setup and selecting Repair mode.