tags:

views:

198

answers:

1
Q: 

Having .NET control databinding update dataSource fired onChange (as opposed to onUnfocus)?

Hi there,

By default, a property bound to a NumericUpDown is updated only when the NumericUpDown loses focus.

Is there any way I can make it being updated right away with the displayed value, e.g. when the user clicks the up or down arrow?

Thanks a lot for any hints!

A: 

Select your NumericUpDown control in desgin mode. Then switch to the properties window and expand "(DataBindings)". Double click on "(Advanced)", a new window opens. You'll see a drop down "Data Source Update Mode", select "OnPropertyChanged". Done.

Sofahamster  2010-01-01 18:55:42
great, DataSourceUpdateMode works fine, thank you.even though designer support for databindings does not work, for some reason :(but that's another problem... if you've got an answer to this one, too: feel welcome ;-)see here http://stackoverflow.com/questions/1988835/how-does-the-sharpdevelop-databindings-dialog-workthanks a lot again!
peter p  2010-01-01 20:34:57

related questions

Displaying Flash content in a C# WinForms application
How to get the value of built, encoded ViewState?
Unhandled Exception Handler in .NET 1.1
How do I connect to a database and loop over a recordset in C#?
How do I most elegantly express left join with aggregate SQL as LINQ query
Get a new object instance from a Type in C#
.NET Testing Framework Advice
Automatically update version number
What is the difference between an int and an Integer in Java/C#?
How to write to Web.Config in Medium Trust ?
WinForms ComboBox data binding gotcha
How do you sort a C# dictionary by value?
Adding Scripting functionality to .NET applications
Floating Point Number parsing: Is there a Catch All algorithm?
How do I print an HTML document from a web service?
Decoding T-SQL CAST in C#/VB.net
Anatomy of a "Memory Leak"
How do I get a distinct, ordered list of names from a DataTable using Linq
Reliable Timer in a Console Application
How do I fill a DataSet or a DataTable from a LINQ query resultset ?
What's the difference between Math.Floor() and Math.Truncate() in .NET?
How do I calculate relative time?
How do I calculate someone's age in C#?
Are there any conversion tools for porting Visual J# code to C#?
When setting a form's opacity should I use a decimal or double?