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the dotfuscator shipped with 2003 is the "community edition" of the dotfuscator and
i would GUESS that the same rules apply if you get it from vs.net2003 or from their site.
also the community edition is not very good , it does merely change method/prop names , nothing else...
we use the full version which has workflow obfuscation , break ildasm , string encryption and shite , works lovely..
//Roger
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Hi all
In my app i want to know when user tries to open any file.
i tried FileSystemWatcher but it raises events only when file is created , deleted , renamed.
is there anything like this that i can use to receive an event when user tries to open any file ..
may be any folder too.
thanks
plextoR
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Hi all,
In my application i need to save a file (HashTable) using BinaryFormatters & i wanna load that file from another application.
The problem that when i try to load it from another app. it sayes " [app1 Name] or one off it's refrences are minssing"
how can i do such a thinG?
thanks all.
plextoR
plextoR
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perhaps the object is not live in hashtable itself or its been disposed !!!
Paresh
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i really dunno but i want to tell u that when i open the file using the same application that created it , it opens successfully but when i try to open it from other application it gives the error.
Do you think that saved files can be opened ONLY by the application that created it.
thanks for replaying 
plextoR
plextoR
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all of the labels and text boxes disappeared from my form. The underlying class is still intact(all labels and textboxes are declared).
Does anybody know how I can 'refresh' my form?
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Hi,
Try checking more deeply into the InitializeComponent method, probably the editor deleted all initialization code.
Hope this helps.
Andres Manggini.
Buenos Aires - Argentina.
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Thanks. It turns out that all of the calls to the 'AddRange' method of my containers (tabs, group boxes ect.) had been deleted.
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In a winform using C#, I have a listview to which I've
added some items... I want to be able to detect a double
click event on an item that will tell me which item was
double clicked.
I've tried the double click event for the listview, but
it has no info about which item was clicked... I need
listview item event info.. can someone give me some
advice as to how this can be done...?
thanks.
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vlusardi wrote:
can someone give me some
advice as to how this can be done...?
Use the ListView's GetItemAt method to retrieve the item which was clicked.
You get the point that was clicked by using the static Control.MousePosition property, then pass that through the ListView's PointToClient method (to convert from screen coordinates to ones relative to the listview).
f.e
ListViewItem lvi = myListView.GetItemAt(
myListView.PointToClient(Control.MousePosition)
);HTH,
James
"It is self repeating, of unknown pattern"
Data - Star Trek: The Next Generation
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Set Activation property of ListView to 'Standard' and in 'ItemActivate Event' of ListView use the following code to get listview item info -
ListViewItem itms = listView.SelectedItems[0];
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that's what I was looking for, thanks a lot.
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string m_sSelect = "SELECT Firstname, Secondname, [House Name], [House No], Street, Area, Postcode FROM VOTERSREGISTER WHERE [Postcode] = 'DUBLIN 6W'";
int m_nCurrentRow = 0;
...
...
...
public bool Read(ref DataSet ds)
{
SqlDataAdapter m_sda = new SqlDataAdapter(m_sSelect, m_sqlcConn);
ds.Clear();
try
{
m_sda.Fill(ds, m_nCurrentRow, 100, "VotingRegister");
}
catch(ERROR BLA DI BLA....)
{
return false;
}
if(0 == ds.Tables["VotingRegister"].Rows.Count)
return false;
m_nCurrentRow += 100;
return true;
}
This is the my code.
Now my problem is that I am using a DataSet to hold the return data and I place that data in a Table called VotingRegister. I feel thats a bit of a waste. Is there anyway that just insert the data into a DataTable? Also see the way I pull in 100 rows at a time. Is it possible to do the same with .Fill() if you use a DataTable? As I'm expect over 5000 records to be returned if I didn't do it in steps.
help please!
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zoltan_ie wrote:
I feel thats a bit of a waste.
It's a slight waste, but the bulk of the memory used is going to be in the DataTable so the small amount used by the DataSet isn't much when compared.
zoltan_ie wrote:
Is it possible to do the same with .Fill() if you use a DataTable?
Yes, the Fill method adds or updates records in the DataTable so existing records will still be there.
HTH,
James
"It is self repeating, of unknown pattern"
Data - Star Trek: The Next Generation
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I gather your on about this one...
[C#]
protected virtual int Fill(
DataTable dataTable,
IDbCommand command,
CommandBehavior behavior
);
but what I don't understand is how do you get it to read in 100 rows at a time. Say If I have 1000 rows in a database. I only want 100 at a time. I read in the first 100, I read in the second 100 but need to read from row 200. how you do that?
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I need to be able to filter a proc list to only the currently logged in user. I tried using System.Diagnostics.Process.GetProccess(string name); it returns a list of process with that name for the entire computer.
How do I filter this list down? (This is for windows xp fast user switching support)
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You can do it with WMI very easily:
http://www.codeproject.com/useritems/WMI.asp[^]
Mazy
"And the carpet needs a haircut, and the spotlight looks like a prison break
And the telephone's out of cigarettes, and the balcony is on the make
And the piano has been drinking, the piano has been drinking...not me...not me-Tom Waits
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Hello all,
I'm trying to write an ownerdrawn statusbarpanel that shows the progress of a webpage d/l. like the IE one, but I having a problem. Basically the OnDrawItem event isn't being called when I need it to be called. In the ProgressChange event for the WebBrowser I'm assigning my ProgressPanel (derived from StatusBarPanel) the value it needs, but then it's never updating because the OnDrawItem event isn't being called. Now if I resize the form the panel gets drawn, unfortunately since the download is already done, the panel is full. I'm not sure how I get the OnDrawItem event to fire everytime there is a progress change. Anyone know how I could do this?
Thanks
- monrobot13
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You need to invalidate the control to force it to redraw. try doing : this.Refresh(); in the event handler code for OnProgressChanged().
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When I started learning about C#, I noticed the sample programs would use the funky argument-substitution notation inside Console.WriteLine, similar to printf in C:
int a = 17;
string b = "something";
Console.WriteLine("a = {0} and b = {1}", a, b);
When I finally got around to writing some code, I decided to stick with the Java approach of simply contatenating everything, which to me seems easier to read and less error prone:
Console.WriteLine("a = " + a + " and b = " + b);
I'd like to get some opinions on the pros and cons of each approach.
Why does Microsoft seem to promote the first technique? The thing is, you look at other WriteLines, such as Debug.WriteLine and Trace.WriteLine and they don't take a variable number of arguments, so you can't use the argument-substitution technique there. 
Thanks,
Alvaro
When birds fly in the right formation, they need only exert half the effort. Even in nature, teamwork results in collective laziness. -- despair.com
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I usually use the second one 
Now a days... computers are so fast it doesn't matter how you do it, as long as it works. That's why I use the easier way.
But sometimes it helps to know how to use the first one, because in the first method it is easier to read the code, and modify it later.
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Alvaro Mendez wrote:
I'd like to get some opinions on the pros and cons of each approach.
By using the argument substitution you can add additional formatting to the WriteLine call (such as pad numbers or strings) which you may or may not be able to do the other way, depending on how the ToString method is written for each variable's type.
Another advantage is if you are localizing your application you only have one string to replace instead of 2 for your example.
As you point out the con is that you aren't placing the variable right there so you need to reference back and forth to get the whole picture.
Alvaro Mendez wrote:
as Debug.WriteLine and Trace.WriteLine
A shame too, I find myself having to do: string.Format inside of the WriteLine method 
James
"It is self repeating, of unknown pattern"
Data - Star Trek: The Next Generation
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I prefer the first method since it makes the code far more readable. I'm not too sure as to whether one is more efficient than the other, it'd be interesting to see though.
I tend to use String.Format("{0}: {1}") etc. when using it with a method that doesn't directly support it.
--
Paul
"Put the key of despair into the lock of apathy. Turn the knob of mediocrity slowly and open the gates of despondency - welcome to a day in the average office."
- David Brent, from "The Office"
MS Messenger: paul@oobaloo.co.uk
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The first way (using String.Format essentially) is a little more useful i think under a scenario like the following
Console.WriteLine("a = {0} and a = {0} and b = {1}", a, b);
vs
Console.WriteLine("a = " + a + " and a = " + a + " and b = " + b);
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Thought I'll add me bit as well. I like former approach more, because you can do this:
Console.Write("Matches for '{1,1}': {0,-10}\t{2,10:f3}ms\t", count, b, Avg(contains));
I rated this article 2 by mistake. It deserves more. I wanted to get to the second page... - vjedlicka 3:33 25 Nov '02
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