Hi,
Is it possible to know when TextBox loses focus to which object it lost it?
what i mean is when the LostFocus Event occur is it possible to know which
object got the focus instead?
thanks, 3 2248
Hi Gidi,
I believe you will need to traverse all the controls to see which one has the Focused property set.
private void textBox_LostFoc us(object sender, EventArgs e)
{
foreach(Control c in this.Controls)
{
if(c.Focused)
label1.Text = c.Name;
}
}
Of course, if you got any container controls with child controls inside you will need to do it recursively or, when creating the Form, add all 'focusable' controls to a list of your own.
On Thu, 07 Jul 2005 10:18:04 +0200, Gidi <sh*****@hotmai l.com.dontspam> wrote: Hi,
Is it possible to know when TextBox loses focus to which object it lost it? what i mean is when the LostFocus Event occur is it possible to know which object got the focus instead?
thanks,
--
Happy coding!
Morten Wennevik [C# MVP]
better would be to use the ActiveControl property of
System.Windows. Forms.Form class.
"Morten Wennevik" <Mo************ @hotmail.com> schrieb im Newsbeitrag
news:op.stjcfbv jklbvpo@stone.. . Hi Gidi,
I believe you will need to traverse all the controls to see which one has
the Focused property set. private void textBox_LostFoc us(object sender, EventArgs e) { foreach(Control c in this.Controls) { if(c.Focused) label1.Text = c.Name; } }
Of course, if you got any container controls with child controls inside
you will need to do it recursively or, when creating the Form, add all
'focusable' controls to a list of your own.
On Thu, 07 Jul 2005 10:18:04 +0200, Gidi <sh*****@hotmai l.com.dontspam>
wrote: Hi,
Is it possible to know when TextBox loses focus to which object it lost
it? what i mean is when the LostFocus Event occur is it possible to know
which object got the focus instead?
thanks, -- Happy coding! Morten Wennevik [C# MVP]
Well, the ActiveControl property is good if you use TAB to change between Controls. However, if the user left-clicks on another control, the ActiveControl will not be updated before LostFocus is triggered.
On Thu, 07 Jul 2005 14:48:26 +0200, cody <de********@gmx .de> wrote: better would be to use the ActiveControl property of System.Windows. Forms.Form class.
"Morten Wennevik" <Mo************ @hotmail.com> schrieb im Newsbeitrag news:op.stjcfbv jklbvpo@stone.. . Hi Gidi,
I believe you will need to traverse all the controls to see which one has the Focused property set. private void textBox_LostFoc us(object sender, EventArgs e) { foreach(Control c in this.Controls) { if(c.Focused) label1.Text = c.Name; } }
Of course, if you got any container controls with child controls inside
you will need to do it recursively or, when creating the Form, add all 'focusable' controls to a list of your own.
On Thu, 07 Jul 2005 10:18:04 +0200, Gidi <sh*****@hotmai l.com.dontspam>
wrote: > Hi, > > Is it possible to know when TextBox loses focus to which object it lost it? > what i mean is when the LostFocus Event occur is it possible to know which > object got the focus instead? > > thanks, > -- Happy coding! Morten Wennevik [C# MVP]
--
Happy coding!
Morten Wennevik [C# MVP] This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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