ModalPopup_Extender.Hide() Issue

ModalPopup_Extender.Hide() Issue

I have a button, when clicked, a modalpopup with gridview inside it. as
below;
protected void grdDetails_SelectedIndexChanged(object sender, EventArgs e)
{
GridViewRow row = grdDetails.SelectedRow;
//Note: Value of that row's cell must display in A text box (txtBox)
on main page
txtBox.Text = row.Cells[2].Text;
ChargeFilterModalDialogExtender.Hide();
}
After the extender is hide, the value of the cell not displaying in the
text box. Am I doing something wrong?

Write an A4 document in WinForm Application using c#

Write an A4 document in WinForm Application using c#

Just wondering how to write an original of an A4 document in WinForm
Application. For example I can click a button and then it loads into
WinForm Application an original document. It should load the original from
a MS Word document. So that I don't have to write the document manually.
I'm programming in c#.
Thanks for every single answer
PS: I just wonder if it's possible and how I have to start or what I have
to look for. I don't have some code :)

Want to prevent HTML form to submit by clicking ENTER

Want to prevent HTML form to submit by clicking ENTER

I make html code with forms using php. The forms have submit-buttons
(previous page, next page, interrupt etc), and therefore unexpected
actions will happens if (f.ex.) a text field is clicked and after that
ENTER is used (the first submit button then is activated) and i want to
prevent that (IE is the problem).
I want to handle this at server, not by JavaScript. How can i detect that
ENTER is clicked and not some of the submit-buttons? The POST-array looks
the same any way.
It is possible to have an field with a picture before the other
submit-buttons , and when ENTER is clicked this field is selected and
shows up in the POST-array. Like this:
echo "<input type='image' id='picture' name='picture' src='picture.jpg'>
echo "<input type='submit' name='knapp' value='<-Previous'>";
echo "<input type='submit' name='knapp' value='Interrupt'>";
echo "<input type='submit' name='knapp' value='Save and terminate'>";
But this is a very dirty solution, any better solutions?

#EANF#

#EANF#

I upgraded to Xcode 5 and my app to target iOS 7 and my app no longer
responded to scrollToIndexPath to scroll the appropiate tableviewcell out
of the way of the keyboard
My set up is i had a custom tableview cell, with textfield on it, and was
using it to generate multiple tableview cells to display and edit parts of
an address.
Tapping on a textfield on a cell triggers
- (void)textFieldDidBeginEditing:(UITextField *)textField
And the code to make it scroll to the top , out of the way of the keyboard
was as follows
UITableViewCell *cell = (UITableViewCell*) textField.superview.superview;
[self scrollToRowAtIndexPath:[self indexPathForCell:cell]
atScrollPosition:UITableViewScrollPositionTop animated:YES];
This worked fine in iOS 6 but doesn't work in iOS 7. It also does not
generate any error.

How can I check if port is busy in NodeJS?

How can I check if port is busy in NodeJS?

How can I check if port is busy for localhost?
Is there any standard algorithm? I am thinking at making a http request to
that url and check if response status code is not 404.

Floating two divs to right next to each other

Floating two divs to right next to each other

I want to float two divs next to each other on right. The rightmost div
has variable text so I want the left div to keep moving left but stick to
the right div with variable data. When ever I do float:right to both the
left div replaces the right div.
<div class="wrap">
<div class ="left">static data</div>
<div class ="right">variable data</div>
</div>
css
.left{
float:right;
width:auto;
display:block;
}
.right{
float:right;
width:auto;
display:block;
}
.wrap{
width:100%;
}
the right and left divs further have some divs in them but without any
classes. How can I handle this issue . The left div takes over the right
div when dispalying.
Thanks,

Postgres - Ship WAL logs from many servers to one

Postgres - Ship WAL logs from many servers to one

I have a number of independent postgres servers in my (recently inherited)
environment and I am planning on backing them up via WAL shipping.
I'd like to make one backup server that contains a copy of all of the
databases from each of the production servers. Once I have that, can I
ship WAL logs from all of the production servers to the single backup
server?
If I can get that working, I was then thinking of taking ZFS snapshots
each hour.
Thanks,
-nrb