Re: dot net remoting Events - C# Discussion Boards

Re: datagrid with checkbox feature for pocket pc 2003

mohdmeraj19-Mar-07 20:15

mohdmeraj

19-Mar-07 20:15

hello

i want to use System DataGrid in pocket pc 2003 with checkbox feature

please help me

small

Security Problem while installling Setup project

sujithkumarsl18-Mar-07 20:01

sujithkumarsl

18-Mar-07 20:01

HI i had created one setup solution for an c# application. I tried to install the application in another machin's shared folder.It was a sucess.

But it shows an error message when i tried to run the application
The error message was like this....
The operation is not aloowed due to security policy.The operartion required SecurityException.use the Microsoft .net security policy administration tool
please help

My small attempt...

Re: Security Problem while installling Setup project

joon _vh.19-Mar-07 1:47

joon _vh.

19-Mar-07 1:47

could you copypaste or screenshot the exact errormessage? makes it a lot easier to find a solution.

I had a similar problem recently when deploying a ASP.NET application under a Sharepoint webserver. Where I had to edit the wss_minimaltrust.config and machine.config.

public object BufferOverFlow<br />
        {<br />
__get { return BufferOverFlow; }<br />
__set { BufferOverFlow = value; }<br />
}

Re: Security Problem while installling Setup project

sujithkumarsl19-Mar-07 2:36

sujithkumarsl

19-Mar-07 2:36

----------------------------------------
System.Windows.Forms
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase: file:///c:/windows/assembly/gac/system.windows.forms/1.0.5000.0__b77a5c561934e089/system.windows.forms.dll
----------------------------------------
System.Data
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase: file:///c:/windows/assembly/gac/system.data/1.0.5000.0__b77a5c561934e089/system.data.dll
----------------------------------------

************** JIT Debugging **************
To enable just in time (JIT) debugging, the config file for this
application or machine (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
<system.windows.forms jitdebugging="true">

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the machine
rather than being handled by this dialog.

My small attempt...

Re: Security Problem while installling Setup project

joon _vh.19-Mar-07 2:39

joon _vh.

19-Mar-07 2:39

I don't really see any errormessages. Where did you copypaste this from?

public object BufferOverFlow<br />
        {<br />
__get { return BufferOverFlow; }<br />
__set { BufferOverFlow = value; }<br />
}

Re: Security Problem while installling Setup project

sujithkumarsl19-Mar-07 19:22

sujithkumarsl

19-Mar-07 19:22

i cant copy paste the picture.........
i didnt works

My small attempt...

dot net remoting Events

Tauseef A18-Mar-07 19:52

Tauseef A

18-Mar-07 19:52

hi all

i want to make a remoting applications in which i have some events which i want to handle on my clients,but i dont know how to register events on my clients,
any example code, ane help will be highly appreciated,

thanks in advance

hello

Re: dot net remoting Events

b0ksah19-Mar-07 0:22

b0ksah

19-Mar-07 0:22

I know this is not the answer you are looking for but when dealing with remoting then keep it simple and stick to method calls only over the network ... using Events with remoting is very sticky bizz. There's a whole lot of issues that make event handling with remoting a bitch. A way to simunate it is to have an event at both ends ... so a remote call triggers an event ..

But if you really really really wants to use events (the whole u have to seriealze everything sent over the network nightmare .. WTF | :WTF:

)

Search the remoting section here on Codeproject .... there's no perfect solution. Sigh | :sigh:

Is there a simple way to show an int as a string in its byte form? e.g 10 as "1010"

Red_Wizard_Shot_The_Food18-Mar-07 14:02

Red_Wizard_Shot_The_Food

18-Mar-07 14:02

Is it possible to just simply output a byte reprisentation of an int as a string.. for example out put 10 as "1010".

Or do I have to loop through the number and do all the division manualy?

Thanks.

Re: Is there a simple way to show an int as a string in its byte form? e.g 10 as "1010"

Harini N K18-Mar-07 20:07

Harini N K

18-Mar-07 20:07

Here[^]

Harini

urgent how to move this button vertically

aymolly18-Mar-07 13:57

aymolly

18-Mar-07 13:57

good morning every1..im in a middle of something..

im taking a C# course and my assignment is to move a button using Thread....

this is the link for the form:
[url=http://www.0zz0.com/realpic.php?s=3&pic=2007/03/18/23/89686027.jpg][img]http://www3.0zz0.com/thumps/2007/03/18/23/89686027.jpg[/img][/url]

i wanna move it by pressing de Start button and pause it then resume it
and this is the code
/////////////////
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Threading;

namespace WindowsApplication1
{
public partial class Form1 : Form
{
private delegate void Moveobject(string m);

private Thread g = null;

public Form1()
{
InitializeComponent();
}

private void timer1_Tick(object sender, EventArgs e)
{
label1.Text = DateTime.Now.ToString();
}

private void button6_Click(object sender, EventArgs e)
{
//
button6.Enabled = false;
g = new Thread(new ThreadStart(move));
g.Start();
}
//
private void move()
{
Moveobject mv = new Moveobject(moveitinpanel);
for (int x = 0; x < 100; x++)
{
for (int y = 0; y <= x; y++)
{

if (x >= y)
y++;

this.Invoke(mv, x.ToString());
//this.Invoke(mv, y.ToString());
}
}
}

//im stuck here
private void moveitinpanel(int x, int y)
{
button7.Location = x;
}

private void textBox1_TextChanged(object sender, EventArgs e)
{

}
//
private void button4_Click(object sender, EventArgs e)
{
if (g != null)
{
if (g.ThreadState == ThreadState.Running)
{
try
{
g.Suspend();
button4.Text = "resume";
}
catch (Exception ex)
{
}
}
if (g.ThreadState == ThreadState.Suspended)
{
try
{
g.Resume();
button4.Text = "pause";
}
catch (Exception ex)
{
}
}
}
}
//
private void button5_Click(object sender, EventArgs e)
{
if (g != null)
{
try
{
button6.Enabled = true;
g.Abort();
}
catch (Exception ex)
{
}
}
}
}
}

plz if ne1 knows...let me no

thank u very much

Re: urgent how to move this button vertically

Ed.Poore19-Mar-07 13:02

Ed.Poore

19-Mar-07 13:02

aymolly wrote:
//im stuck here
private void moveitinpanel(int x, int y)
{
button7.Location = x;
}

If you look at the documentation you'll see that Location is a Point structure so what you want is:

button7.Location = new Point(x, y);

Re: urgent how to move this button vertically

sujithkumarsl19-Mar-07 19:23

sujithkumarsl

19-Mar-07 19:23

here your delegate function have only one parameter "string m"
private delegate void Moveobject(string m);

But in the function your are trying to use int x and int y;

Please try to change the delegate as
private delegate void Moveobject(int x, int y);

My small attempt...

Re: urgent how to move this button vertically

Ed.Poore19-Mar-07 23:00

Ed.Poore

19-Mar-07 23:00

You might want to try replying to the original poster.

NumericUpDown Control [modified]

myNameIsRon18-Mar-07 11:29

myNameIsRon

18-Mar-07 11:29

Hi,
I'm using a NumericUpDown control (C# .NET 2.0 Windows Form) so user can enter a quantity value.

After the WinForm's data is saved, I want to reset the NumbericUpDown control to it's default value (1).
Using this code works if any value is in the box:
numericUpDown_Quantity.Value = 1;
but if the user removes all text (values) from the NumericUpDown box, it does not paste the 1 back into the box.
The value has updated in memory (if you click UP, the next value is 2), but the box still shows empty. I've tried:
numericUpDown_Quantity.Update();
numericUpDown_Quantity.Refresh();
numericUpDown_Quantity.ResetText();

Any help would be appreciated.

Thanks,
Ron

-- modified at 18:02 Sunday 18th March, 2007

Re: NumericUpDown Control

Dave Kreskowiak18-Mar-07 12:36

Dave Kreskowiak

18-Mar-07 12:36

You tried everything, except setting the controls Text property, which is sperate from it's Value property.

Dave Kreskowiak
Microsoft MVP - Visual Basic

Re: NumericUpDown Control

myNameIsRon18-Mar-07 18:31

myNameIsRon

18-Mar-07 18:31

Thanks Dave,

I didn't realize I could use the Text property becuase it's not listed in IntelliSense.
It works great... I'm not sure why it's not listed in IntelliSense.

I've noticed that if the Up or Down buttons are used, this problem does not occur.
Only if the user deletes the text before Up/Down does Value=1 not work.

Ron

Re: NumericUpDown Control

Dave Kreskowiak19-Mar-07 1:37

Dave Kreskowiak

19-Mar-07 1:37

Yeah, that's why I do my research in the documentation instead of Intellisense. There's lots of hidden stuff in the docs that you'll never see anywhere else.

Dave Kreskowiak
Microsoft MVP - Visual Basic

mouse position in array

ahmad al-omar18-Mar-07 10:30

ahmad al-omar

18-Mar-07 10:30

dear
if we have a timer counts to 10 seconds and 10000 tick .
how can we put the x coordinate of the mouse move every tick of the timer in an array of 10000 elements .?
thank you

ahmad al-omar

Re: mouse position in array

Christian Graus18-Mar-07 11:11

Christian Graus

18-Mar-07 11:11

Use Cursor.Position to find out where the mouse is.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"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: mouse position in array

Dawid Mazuruk18-Mar-07 11:17

Dawid Mazuruk

18-Mar-07 11:17