Re: equivalent of exit() function in c# - C# Discussion Boards

Parshant Verma25-Sep-06 22:47

25-Sep-06 22:47

Hi i want put a rounded png image onto the buton control.
how can i do this.and button should be invisible only image should display

Parshant

a graph componenet

Haoman1725-Sep-06 22:24

Haoman17

25-Sep-06 22:24

hello,
I am working in form application and I want to draw a Graph
is there a componenet which can help me?

Re: a graph componenet

Stefan Troschuetz25-Sep-06 22:39

Stefan Troschuetz

25-Sep-06 22:39

Does this one[^] suit your needs.?

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook

www.troschuetz.de

Re: a graph componenet

Suelinda_W5-Oct-06 9:42

Suelinda_W

5-Oct-06 9:42

Hi,

ComponentOne's Chart for .NET allows you to draw various 2D and 3D charts. The following link http://www.componentone.com/products.aspx?ItemType=1&TabTypeID=1&PanelIndex=12&TabMapID=120&Itemid=21&Tabid=146&SubCategoryTypeID=3[^] shows some of the possible 2D chart types. You can also create Gantt charts, but they are not pictured on that page. To see some of the possible 3D charts, please visit this link http://www.componentone.com/products.aspx?ItemType=1&TabTypeID=1&PanelIndex=12&TabMapID=121&Itemid=21&Tabid=148&SubCategoryTypeID=4[^]. If you install the evaluation, there will be many samples to show you how to work with the Chart control.

Suelinda W
Customer Engagement, ComponentOne LLC
http:\\www.componentone.com

equivalent of exit() function in c#

saqib8225-Sep-06 22:22

saqib82

25-Sep-06 22:22

Hi which is the equivalent function of exit(0) in c#. Do anybody know???

sAqIb

Re: equivalent of exit() function in c#

rah_sin25-Sep-06 22:42

rah_sin

25-Sep-06 22:42

if u want to exit from application then
u can use
Application.Exit();

rahul

Re: equivalent of exit() function in c#

Nadia Monalisa26-Sep-06 3:26

Nadia Monalisa

26-Sep-06 3:26

Hi,
What about from Web Appliation ASP.NET, I did not find anything similar to that.

Re: equivalent of exit() function in c#

rj_21_200326-Sep-06 23:00

rj_21_2003

26-Sep-06 23:00

From what i understand in your question is that you will implement exit(0) function in an asp.net web page...From my point of view is that there is no equivalent of exit(0) in an asp.net webpage since the browser is not an application of the asp.net..if you want to exit in an asp.net page use the response.redirect or if you want to close the browser you can use the javascript window.close(). Smile | :)

Re: equivalent of exit() function in c#

Stefan Troschuetz25-Sep-06 22:42

Stefan Troschuetz

25-Sep-06 22:42

Application.Exit

Re: equivalent of exit() function in c#

saqib8225-Sep-06 23:10

saqib82

25-Sep-06 23:10

i already tried Application.Exit() but its not working.

sAqIb

Re: equivalent of exit() function in c#

Rob Philpott26-Sep-06 0:20

Rob Philpott

26-Sep-06 0:20

You got multiple threads? Make sure they marked as background threads otherwise they'll keep your app alive.

Regards,
Rob Philpott.

Re: equivalent of exit() function in c#

saqib8226-Sep-06 8:20

saqib82

26-Sep-06 8:20

how to mark threads as background threads?

sAqIb

Re: equivalent of exit() function in c#

Rob Philpott26-Sep-06 10:25

Rob Philpott

26-Sep-06 10:25

Using Thread.IsBackgroundThread.

http://msdn2.microsoft.com/en-us/library/system.threading.thread.isbackground.aspx[^]

Regards,
Rob Philpott.

"spying" on a program's network traffic

likephatec25-Sep-06 22:10

likephatec

25-Sep-06 22:10

hi,
i have a certain internet based program running on this computer, and i'd like to check it's network i/o.
i've tried to do it with basic tcplistener/tcpclients like i used to do with web programming, but apperently when its a program and not a webpage, the port is declared as 'used' and i cant listen to it.
i know there is probably some easy way to do it and i sound pretty much like a 1-day-user, but i truely have no experience with actual 'exe-programming'.
all im basicly looking for is a code to list all i/o from the selected port, and write it to console screen or whatever available.

thanks for any help.

gridview select error

Brendan Vogt25-Sep-06 21:33

Brendan Vogt

25-Sep-06 21:33

Hi all!!

I have the following gridview error, and I am not sure how to fix it.

I have the following object datasource:

<asp:ObjectDataSource id="odsOrders" TypeName="MyName.BusinessLogicLayer.Order" runat="server">
</asp:ObjectDataSource>

And here is my gridview (part of it):

<asp:GridView id="gdvWineries" DataSourceID="odsOrders" DataKeyNames="ID" AutoGenerateColumns="False"
AllowPaging="true" PageSize="10" Width="100%" runat="server">

<Columns>

All my coloumns here.

</Columns>

</asp:GridView>

I have the select statement in my Page_Load event handler because the select statement can use onr of 2 methods to populate the gridview, depending on the roles of the user.

if (!Page.IsPostBack)
{
if (Role.IsInRoles("SystemAdmin"))
{
odsOrders.SelectMethod = "GetAllOrders";
}
else if (Role.IsInRoles("WineryAdmin"))
{
odsWineries.SelectParameters.Add(new Parameter("strMemberUsername", TypeCode.String,
User.Identity.Name));
odsWineries.SelectMethod = "GetWineryByMemberID";
}
}

Then at the bottom of the gridview it displays 1 2 3 4.. for the page numbers, but when I click on one of these numbers I get the following error:

The Select operation is not supported by ObjectDataSource 'odsOrders' unless the SelectMethod is specified.

Can someone please help me why I get this error and how to fix it?

Regards,
ma se

Record sound

Rahul.RK25-Sep-06 21:21

Rahul.RK

25-Sep-06 21:21

Hello friends,

I have an appication of recording a wave file.

But i want to specify the sound device through which only

the wave file should be recorded. That is if my machine has more than one sound card

then i want to select one (through Programmatically) and record sound from that one only.

How to do that.

Thanks in Advance.

Rahul Kulkarni

Re: Record sound

Nader Elshehabi25-Sep-06 22:43

Nader Elshehabi

25-Sep-06 22:43

Hello

Check this article[^].

Regards

hi,how do i count total number of child node in xml

premkamalg25-Sep-06 21:20

premkamalg

25-Sep-06 21:20

hi,
how can i count child nodes in xml file.

Re: hi,how do i count total number of child node in xml

Alper Camel25-Sep-06 21:30

Alper Camel

25-Sep-06 21:30

Hi there,

let the xDoc is a XmlDocument of your xml file,

then you can simply get the child count ;

xDoc.ChildNodes.Count;

Wink | ;)

help me

premkamalg25-Sep-06 23:01

premkamalg

25-Sep-06 23:01

hi
iam getting child node value is 0
what i should do

plz give one example code .

Hi,
Thanks, if u think it's good.
otherwise sorry.

Re: help me

Alper Camel25-Sep-06 23:06

Alper Camel

25-Sep-06 23:06

child node VALUE, didnt you ask the number of nodes,
value is somehow different thing.

How to disable hardware devices in computer

Gnanapazham25-Sep-06 21:07

Gnanapazham

25-Sep-06 21:07

Hi,
I am working in the project to list all hardware device and block the accessing (disable) in both windows and MS-Dos.please give ideas for this

Gnanas

Re: How to disable hardware devices in computer

Niiiissssshhhhhuuuuu25-Sep-06 21:46

Niiiissssshhhhhuuuuu

25-Sep-06 21:46

Hi,
I dont know in c# but I have done this in vc++ to block cd drives .

If you want ,reply me I will send you the code.
May be you can Inport that API in c# programme to do your work

Cool | :cool:

<marquee>nishu

Re: How to disable hardware devices in computer

delimavi25-Sep-06 22:39

delimavi

25-Sep-06 22:39

will you please send that code to me??

Re: How to disable hardware devices in computer

Niiiissssshhhhhuuuuu25-Sep-06 23:39

Niiiissssshhhhhuuuuu

25-Sep-06 23:39

Hi,

May be this will help you.

#include<windows.h>
#include<winioctl.h>

void main()
{
HANDLE h;
h=CreateFile("\\\\.\\E:",GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL);
DWORD r;
PREVENT_MEDIA_REMOVAL pmr;
pmr.PreventMediaRemoval=false;//here do true or false//
DeviceIoControl(h,IOCTL_STORAGE_MEDIA_REMOVAL,(void*)&pmr,sizeof(pmr),NULL,NULL,&r,NULL);
CloseHandle(h);
}

Use this code to implement yours

Cool | :cool:

<maarquee>nishu

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.