Hi
I want to refresh a data from binded controls to a dataSource. Generally I
want check a data in Controls before a user change TabPage, Step in Wizard
etc. My controls have a correct data but my DataSource hasn't this data
inside. I know that controls update their data from properties to the
dataSource when they lost a focus but didn't work when I change a value of
property and fast click on the any button to change a view. Next I have
errors because other a code don't see a data in the DataSource. Maybe it's
other way to do that.
Next question is about modifing a state in dataSource when a value of
property is changing. Here also a control (Binding) put data to the
dataSource when a control lost focus. I have some buttons which are enabled
when a dataSource is changed. It's look strange when a user editing data but
a button save or undo is enabled when he clicked in other place (control
lost focus) a DataSource is changing and my buttons are enbled now. Can I do
that in other way. I want to avoid a solution with events etc.
Thank's for all
Boniek