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I'd recommend asking this in the ASP.NET forum.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Thanks for coming back
Although:
1, I need advice on how to get data values from C# objects (hence why I asked here)
2, I have not got a clue where you got that function name from. There are no Functions/Methods in the ASP example I gave (the reason for giving the ASP.NET example by the way is all C# objects are noted here)
So I resume my request for somebody to help me please
As I mentioned previously I really want to get a data value from a container and use it externally of the container.
Regards
DD
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1 - you're using ASP.NET, and unless you're wanting to do what you're talking about on the server, you want to do it with javascript. It's not clear from your post, but, either way, it's an ASP.NET question.
2 - what function ? You're not thinking my sig block is part of my answer, are you ?
If you can explain yourself a little more clearly, do you want to set up a textbox so that it has a specific value for the lifetime of the page, or do you want the value to change as they user interacts with the page ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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dropped you a mail with some more details on
and yes I was being a complete plank and got your confused with your signblock - been a log day and frustrating day so far.
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OK - I am not at home right now, I'll look at it when I get home. But, it might make more sense in the meantime to post the details here, someone else may well be able to jump in and help
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi Christian
Thanks for the reply earlier.
I have managed to fathom out the code which was
x = gridview1.Rows[0].Cells[0].Text;
I had seen something like this earlier when I had been scanning the web, however I thought I would do something simple and test it on a new webpage and sure enough got it working
cheers
DD
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Hi there,
I am looking for a way to retrieve all the Requests that a browser makes after we invoke the WebRequest.Create("http://www.cnn.com"). Within a website, once we invoke the URL, there are many requests has been made from the client to the server, for images, java scripts, css, flash files etc.
I do want to get all those Request object to do some programming.
Any help plz.
Thanks
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Hey Guyz
Ive had some troubles with Application.Exit() , I sometimes call it but the application doesnt exit. Ive Rectified this by calling Environment.Exit(0); instead
note that im sending 0 as the exit code, i have NO idea what this is or why its there, nevermiond the implications of it. I tried different numbers aswell and it also worked.
Im scared that this comes back to bite me in the ass once we've shipped so what do you guys think of calling Environment.Exit(0); ?
thanx
Harvey Saayman - South Africa
Junior Developer
.Net, C#, SQL
think BIG and kick ASS
you.suck = (you.passion != Programming)
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HarveySaayman wrote: note that im sending 0 as the exit code, i have NO idea what this is or why its there, nevermiond the implications of it.
Did it not occur to you to check the documentation[^]?
Its basically the exit code passed to the OS.
A simple google search can answer your question on the difference, but in brief your app will need permission to run unmanaged code in order to call Environment.Exit. I would suggest that Application.Exit is the better/safer to use and the reason you're having problems with it is probably to do with some shabby threading code.
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what is this "documentation" thing of which you speak?
Luc Pattyn [Forum Guidelines] [My Articles]
This month's tips:
- before you ask a question here, search CodeProject, then Google;
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get;
- use PRE tags to preserve formatting when showing multi-line code snippets.
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I would have the form call its Close() method.
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Hi,
the exitCode parameter is the value returned to the process that launched your app;
it is the same value good old C/C++ programs could return in their main function.
If you launch from a .bat file you can get its value, and use it to signal a
success/error situation with zero/nonzero.
Luc Pattyn [Forum Guidelines] [My Articles]
This month's tips:
- before you ask a question here, search CodeProject, then Google;
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get;
- use PRE tags to preserve formatting when showing multi-line code snippets.
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A C# program's main can return a value too.
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Hi PIEBALD,
thanks for pointing this out.
int main indeed returns an exitCode, and it will override a possible prior assignment
to Environment.ExitCode
I was not aware of this, basically because I did not need it so far, and Visual Studio
generates a void main for free, not an int one (for "better performance"!?)
Luc Pattyn [Forum Guidelines] [My Articles]
This month's tips:
- before you ask a question here, search CodeProject, then Google;
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get;
- use PRE tags to preserve formatting when showing multi-line code snippets.
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Luc Pattyn wrote: it will override a possible prior assignment to Environment.ExitCode
Then I learned something too.
C/C++ also allow main to be void or int; I always make mine int.
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Hey Guys
I need a way to check if the window handle has been created before i call invoke
im not entirely sure what a window handle is and tried googling the problem. One solution i found was Thread.Sleep(1000) But the pause is too noticable in my book. The Only way i can think of is to wait until the handle is created before i call invoke
any ideas on how i can do this?
Thanx
Harvey Saayman - South Africa
Junior Developer
.Net, C#, SQL
think BIG and kick ASS
you.suck = (you.passion != Programming)
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HarveySaayman,
this.HandleCreated += new EventHandler(OnHandleCreated);
this.HandleDestroyed += new EventHandler(OnHandleDestroyed);
Regards,
Gareth.
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You can use something like this.
public class AvoidWindowHandleErrorForm : Form
{
private bool _hasHandle = false;
public AvoidWindowHandleErrorForm()
{
this.HandleCreated += delegate
{
_hasHandle = true;
};
}
public new void Invoke(Delegate d)
{
if (this._hasHandle)
base.Invoke(d);
else
{
this.HandleCreated += delegate
{
base.Invoke(d);
};
}
}
}
If I remember correctly, there are a couple of ways to force handle creation, though I forgot which ones :s.
Standards are great! Everybody should have one!
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Hello fellow coders.
I'm having a hard time figuring out very easy thing with the datagridview so here is a screen of it in my program:
datagrid
My 2 questions are, I think, easy, but I can't find any solution and Google isnt helping me at all:
- How to get ride of the left column (the one with the cursor that shows the selected rows), or at least, how to resize it to make it a fixed size ?
- How to make column headers clickable? Currently in my program, the columns are not clickable and this is quite a huge issue for sorting things out. That followed with a 2nd question: how to programatically display a sorting glyph to the column header?
Thank you!
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Tony_P wrote: - How to get ride of the left column (the one with the cursor that shows the selected rows), or at least, how to resize it to make it a fixed size ?
set RowHeadersVisible property to false, and to resize it, DGV have a property named RowHeadersWidth
Tony_P wrote: How to make column headers clickable? Currently in my program, the columns are not clickable
what you wanna say ?? default is clickable
TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87??6?N8?BcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKSQXUFYK[M`UKs*$GwU#(QDXBER@CBN%
Rs0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-i?TV.C\y<p?jxsg-b$f4ia>
--------------------------------------------------------
128 bit encrypted signature, crack if you can
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set RowHeadersVisible property to false, and to resize it, DGV have a property named RowHeadersWidth
Thank you!
what you wanna say ?? default is clickable
Well I'm feeding my datagridview with a SqlCeResultSet (through a BindingSource) and autogeneratecolumns set to true so I guess everything is default but still the column headers are not clickable. They are like standard labels.
SqlCeResultSet rs = functionThatReturnsAResultSet();<br />
this.dataGridView1.AutoGenerateColumns = true;<br />
this.dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;<br />
this.bindingSource1.DataSource = rs;<br />
this.dataGridView1.DataSource = this.bindingSource1;
I confirm column headers are not clickable.
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try this :
DGV.Columns[0].SortMode = DataGridViewColumnSortMode.Automatic;
TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87??6?N8?BcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKSQXUFYK[M`UKs*$GwU#(QDXBER@CBN%
Rs0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-i?TV.C\y<p?jxsg-b$f4ia>
--------------------------------------------------------
128 bit encrypted signature, crack if you can
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Still no difference. I'm investigating on it but I can't find any help. Could this be a problem with SqlCeResultSet or the fact that I have an "ORDER BY" statement in my SQL query giving the ResultSet?
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