Re: How to configure the file name & location in app.config file in Asp.net 2.0 - C# Discussion Boards

Re: How to set Window title from different thread?

blakey40425-Jul-07 2:37

25-Jul-07 2:37

just to add, if you are using multi threaded windows applications it is good practice to do this whenever updating the screen. it forces the method to be called on the main thread, which is marked in you app by the tag [STAThread].

AppDomain.Unload() problem

cellardoor071624-Jul-07 21:06

cellardoor0716

24-Jul-07 21:06

I´m trying to dynamically load and unload assembly. The load part works just fine, but there are some problems with the unload part. It seems that the calling assembly didn´t release the dynamically loaded assembly, because I can´t recompile it.

Here is sample of my code:

AppDomain ad = AppDomain.CreateDomain("TestDomain");
Assembly a = ad.Load(Assembly.LoadFile(@"D:\Test.dll").GetName());
.
.
some code
.
.
AppDomain.Unload(ad);

Can anyone help me with this?

cellardoor

Re: AppDomain.Unload() problem

Luc Pattyn24-Jul-07 22:20

Luc Pattyn

24-Jul-07 22:20

Did your app really exit ? or does it still show in Task Manager ? (probably because one
of its foreground threads did not finish, because it isnt done yet, or you forgot to make
it a background thread).

Smile | :)

Luc Pattyn

try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] }
catch { [Google] }

Can't We pass Parameterized Method to a thread??

Ron.S24-Jul-07 20:47

Ron.S

24-Jul-07 20:47

Hello All,

I am trying to call a method through thread . it is working if the method does not contain any parameter, if it has got a parameter then it will pop up error stating that method name expected.

Am i missing something here to perform this action.

Thanks

Bharath.S Ron

Re: Can't We pass Parameterized Method to a thread?? [modified]

ekynox24-Jul-07 21:15

ekynox

24-Jul-07 21:15

you need to use the ParameterizedThreadStart delegate which is part of the Threading namespace in .NET 2.0.

i.e

public void RunThread()
{
 int parameter = 20;
 Thread t = new Thread(new ParameterizedThreadStart(SampleMethodWithParameters));
 t.Start(parameter);
}


private void SampleMethodWithParameters(object parameter)
{
 for(int index = 0; index < Convert.ToInt32(parameter); index++)
 {
   Console.WriteLine("HelloWorld " + index.ToString());
   Thread.Sleep(1000);
 }
}</code>

edit:
no idea why my half my FOR loop is being displayed but hopefully that should give you an idea.

-- modified at 3:28 Wednesday 25th July, 2007

Re: Can't We pass Parameterized Method to a thread??

Ron.S24-Jul-07 22:57

Ron.S

24-Jul-07 22:57

thank you very much

Bharath.S Ron

How to configure the file name & location in app.config file in Asp.net 2.0

liyakhat_shahid24-Jul-07 19:47

liyakhat_shahid

24-Jul-07 19:47

Hi All,

In my C # Console application I have app.config file for all configaration options. So, The source file name & location(Ex:c:\foldername.abc.csv) and destination file name & location(Ex:c:\foldername.abc.txt) have to configure in app.config file.

Thank in Advance.

Waiting for reply.

~Liyakhat.

Re: How to configure the file name & location in app.config file in Asp.net 2.0

WillemM24-Jul-07 23:37

WillemM

24-Jul-07 23:37

I don't really understand the question. If you want to store destinationFile and sourceFile setting in your app.config file you can do this by creating an app.config file similar to the following:

<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="SourceFile" value="..."/>
<add key="DestinationFile" value="..."/>
</appSettings>
</configuration>

WM.

What about weapons of mass-construction?
"What? Its an Apple MacBook Pro. They are sexy!" - Paul Watson
My blog

How to make the form hide when click MinimizeBox?

jason_mf24-Jul-07 19:36

jason_mf

24-Jul-07 19:36

look subject.

Re: How to make the form hide when click MinimizeBox?

PandemoniumPasha24-Jul-07 20:08

PandemoniumPasha

24-Jul-07 20:08

hi,
one way is to check the form state in the form resize event and hide it if the state is minimized.

regards

Re: How to make the form hide when click MinimizeBox?

jason_mf24-Jul-07 20:26

jason_mf

24-Jul-07 20:26

but it seem Minimize also.
Has a simple Method that the form hide only

Re: How to make the form hide when click MinimizeBox?

Christian Graus24-Jul-07 20:45

Christian Graus

24-Jul-07 20:45

You need to catch the click on that button, which means you're probably going to catch the state change. So, restore it again, as well as hiding it.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Re: How to make the form hide when click MinimizeBox?

jason_mf24-Jul-07 20:58

jason_mf

24-Jul-07 20:58

Thanks.

Re: How to make the form hide when click MinimizeBox?

sam#24-Jul-07 20:56

sam#

24-Jul-07 20:56

set
this.ShowInTaskbar = false;
hope it will help

Re: How to make the form hide when click MinimizeBox?

jason_mf24-Jul-07 20:58

jason_mf

24-Jul-07 20:58

Thanks

Re: How to make the form hide when click MinimizeBox?

Martin#24-Jul-07 21:00

Martin#

24-Jul-07 21:00

Hello,

You could override the WndProc method like this.
But be aware that you will not see the Form in taskbar and the user has no chance to make the form visible again unless you provide some functionality.

const int WM_SYSCOMMAND = 0x112;
const int SC_MINIMIZE = 0xF020;

protected override void WndProc( ref Message m )
{
    if( m.Msg == WM_SYSCOMMAND )
    {
        if( m.WParam.ToInt32() == SC_MINIMIZE )
        {
            this.Hide();
            return;
        }
    }
    base.WndProc( ref m );
}

Hope it helps!

P.S.: Luc, I know that it is bad, too influent the behaviour of standard form, but I can't resist ansering the questions! Smile | :)

All the best,

Martin

Re: How to make the form hide when click MinimizeBox?

Luc Pattyn24-Jul-07 22:24

Luc Pattyn

24-Jul-07 22:24

Sure, you could also minimize the form when the Close Box is hit, and close it
when the Minimize Box is hit. Why not ? You do want a special app, dont you ? Big Grin | :-D

Luc Pattyn

try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] }
catch { [Google] }

Re: How to make the form hide when click MinimizeBox?

Martin#24-Jul-07 22:36

Martin#

24-Jul-07 22:36

Luc Pattyn wrote:
Sure, you could also minimize the form when the Close Box is hit, and close it
when the Minimize Box is hit. Why not ?

Luc Pattyn wrote:
You do want a special app, dont you ?

Off course, everybody can make it the "standard" way! Big Grin | :-D

All the best,

Martin

Re: How to make the form hide when click MinimizeBox?

jason_mf24-Jul-07 20:59

jason_mf

24-Jul-07 20:59

Thanks

how to pass parameter in crystal report?

help as an alias24-Jul-07 19:28

help as an alias

24-Jul-07 19:28

i was to use the crystal report dynamically bt have no idea to pass parameter dynamically i connect the table and databse also dynamically bt help anybody plz help me in parameter passing.

Nikesh Kr. Yadav

CSS Infotech
Sec- 31
Gurgaon,
Haryana(India)

Re: how to pass parameter in crystal report?

phantanagu24-Jul-07 21:43

phantanagu

24-Jul-07 21:43

Hi!
You can use
CrystalReport1.DataDefinition.RecordSelection = "Order = ..." to pass parameters you want
Hope my help!

It seem to be a solution or an answer.

Re: how to pass parameter in crystal report?

help as an alias24-Jul-07 21:56

help as an alias

24-Jul-07 21:56

plz provide some more code bcoz

 <br />
StockCrystalReport1.DataDefinition. is not showing RecordSelection <br />
StockCrystalReport1.DataDefinition.RecordSelectionFormula = <br />

Nikesh Kr. Yadav

CSS Infotech
Sec- 31
Gurgaon,
Haryana(India)

Re: how to pass parameter in crystal report?

Developer61125-Jul-07 2:22

Developer611

25-Jul-07 2:22

I think this code can help you

object obj = "";

// Create new instance from Report file
CrystalReport1 crystalReportFile = new CrystalReport1();

crystalReportFile.SetDataSource(datasource);
crystalReportViewer.ReportSource = crystalReportFile;

// Set parameters here .
crystalReportFile.SetParameterValue("Name", obj);

This is importnat :
Always set parameter after binding to datasource and set ReportSource properties

DMASTER

Deactivating a form...

Shy Agam24-Jul-07 18:46

Shy Agam

24-Jul-07 18:46

Hello experts,

An application I'm currently developing pops-up reminder windows.
Being a popup window, it should not "steal" the focus, as it can be unpleasent to the user if he's in the middle of something.

I've tried overriding the ShowWithoutActivation property and returning true, but the form still gets focused.
My guess is that a LinkLabel control I have on the form is receiving focus, thus having the form receive focus even when the ShowWithoutActivation property has returned true.

How can I deactivate the form?

Thanks in advance,
Shy.

Re: Deactivating a form...

Paul Conrad24-Jul-07 19:06

Paul Conrad

24-Jul-07 19:06

Have you tried just using the Hide method?

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