I hope for the same.. But even though it is better to stop it here and again i would like to say thanks....

Now i able to understand that you are more comfortable to understand the sharepoint. Thanks again.

Thanks Mark for your prompt response.

I think either you do not know the thing in regards to dotnet and sharepoint or you donot want to accept the things. I have only posted that thing which i have done.

You can open the same custom list into the sharepoint designer and provide the custom validation over there. I donot know how much you are comfortable with the sharepoint desigener but you can put the custom validation / javascript form there while adding a new record or edit the same record.

Thanks for letting me know what i have to reply. As per my understanding and the others related to solution packages, if you are using WSP bulider it created the whole package and deployed it into the farm, but my concern is how a person can deploy the same on production sever. It is recommened by the Microsoft that on the production server only contains the framework and the development server can contains the rest of the things. As the WSP builder is the 3rd party tool which allow you to create the webparts, event handlers and other stuff and allow you to deploy the same in the farm it ask you to provide the scope for the same. But it will not give or generate any code which you take and deploy on the prodcution serve. Person have to make the CAB file to deploy it on production server. I appreaticate your response but i would alos request you to please make your words in such a way that it would be helpful to others and it should not hurt the others.I hope you understand what i want to say in a proper words..

Can you please provide us the code so that we can able to look into that and able to figure out the error. Apart from that you can do this by using customizing your code and on that particular field you can put the javascript which give a popup message to you.

Event handlers are used with the lists if you customised your code then you can use the event handler for any of the controls. But you cannot use it for the default sharepoint custom list.

While using the WSP builder you can deploy your web parts in sharepoint 2007 but you also required the solution package for your webparts which includes all the stuff and allow you to deploy in a one go (known as CAB files -Technically).

You can set the page window property and automatically the toolbar will hide or another way you can open a new window and set the parameters

JavasScript is also usefull when you are using Ajax into your code

You must kept the .pst file as it is required by your outlook