At any value change in the datagrid field, you may raise events and invoke the function to update affected datagrid fields.

And the question is....??? A guide to posting questions on CodeProject[^] Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic      2006, 2007, 2008

would that be for off road use?

I don't see the problem, you write the transactions back to the database, presumably you have a proc to supply the ledger data so recall that proc after each transaction entry. Never underestimate the power of human stupidity RAH

Example : DateTime d1 = new DateTime(2008, 1, 1); DateTime d2 = new DateTime(2009, 1, 1); TimeSpan ts = d2.Substract(d1); ts.TotalDays <- is the value you want.

Generate a lot of inserts and execute them with a dataAdapter...

that way if there is more than one form that can open master form it will still only open one Life goes very fast. Tomorrow, today is already yesterday.

Just go through this link http://www.dotnet-guide.com/save-image-in-sql.html\[[^](http://www.dotnet-guide.com/save-image-in-sql.html "New Window")]"> Deepak :) Smile a Lots,Its Costs Nothing

I don't know which bit you are needing help with. Listing the SQL Server instances or taking the backup. You can use SMO (SQL Server Mangement Objects) to enumerate the available servers. http://msdn.microsoft.com/en-us/library/ms162169.aspx[^] Since a SQL Backup can only be done to the machine that a SQL Server resides on a LAN isn't necessary. In fact, it won't make any difference since the backup file must be local to the SQL Server. You can issue a backup command through the SqlCommand object in the .NET Framework and ExecuteNonQuery(). *Developer Day Scotland - Free community conference Delegate Registration Open

Disable the button when the related form is opened, and re-enable it when the related form closes. Henry Minute Do not read medical books! You could die of a misprint. - Mark Twain Girl: (staring) "Why do you need an icy cucumber?" “I want to report a fraud. The government is lying to us all.”

Use the Visual Studio.NET to do it. Tools Menu -> Upgrade Visual Basic 6 Code...

Simple. private void textBox1_Leave(object sender, EventArgs e) Bob Ashfield Consultants Ltd

Hi, you can see my post on this topic :) Reset all controls on form (Windows forms – C#[^] Hope it helps, Haris

dude, read the post again "just put controls above group box(not in groupbox)" TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L %^]*IRXD#@GKCQ`R\^SF_WcHbORY87֦ʻ6ϣN8ȤBcRAV\Z^&SU~%CSWQ@#2 W_AD`EPABIKRDFVS)EVLQK)JKSQXUFYK[M`UKs*$GwU#(QDXBER@CBN% Rs0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-i’TV.C\y<pŠjxsg-b$f4ia> -------------------------------------------------------- 128 bit encrypted signature, crack if you can