Re: Run Web Application Under Evaluation Period. - ASP.NET Discussion Boards

trying to get windows service to auto-start after install

Member 391904931-May-10 19:25

Member 3919049

31-May-10 19:25

I've written a Windows Service and I'm trying to get it to auto-start after install.

The "Startup Type" is "Automatic" but this only starts the service after a computer restart.

I've found a few posts that recommend the following code:

public ProjectInstaller()
{
InitializeComponent();
this.AfterInstall += new InstallEventHandler(ProjectInstaller_AfterInstall);
}

void ProjectInstaller_AfterInstall(object sender, InstallEventArgs e)
{
ServiceController sc = new ServiceController("TestWindowsService");
sc.Start();
}

However, this code doesn't appear to be starting the service for me after install. Any suggestions on what might be missing?

Re: trying to get windows service to auto-start after install

Sandeep Mewara31-May-10 19:44

Sandeep Mewara

31-May-10 19:44

I think you need to initiate another event:

this.Committed += new InstallEventHandler(ServiceInstaller_Committed);

void ServiceInstaller_Committed(object sender, InstallEventArgs e)
{
        // Auto Start the Service Once Installation is Finished.
        var controller = new ServiceController(strServiceName);
        controller.Start();
}

Have a look here: Auto Start Windows Service After Installation[^]

asp table with javascript getelementbyid

Aljaz11131-May-10 14:53

Aljaz111

31-May-10 14:53

I have little problem. I am trying to get id of cell and put value in this cell with this js function:

<br />
function fill_table(grid){<br />
	var str=grid.toString();<br />
	str=str.replace(/\n/g," ");<br />
	var ar_grid=str.split(" ");<br />
	var c=0;<br />
	for(var i = 0; i < 81; i++)<br />
	{	<br />
		c=i+1;<br />
		ar_grid[i]=ar_grid[i].replace(/0/gi,"");<br />
		document.getElementById('cell_'+c).value=ar_grid[i]; <br />
	}<br />
}<br />

This works fine with html table but how to do this with asp table.
I addded ID to each cell like this:

<br />
TableCell c=new TableCell();<br />
c.Attributes["ID"]= "cell_" + st;

Re: asp table with javascript getelementbyid

Sandeep Mewara31-May-10 19:17

Sandeep Mewara

31-May-10 19:17

Aljaz111 wrote:
c.Attributes["ID"]= "cell_" + st;

Why doing this? Why not... c.ID = "cell_" + st;

Re: asp table with javascript getelementbyid

Amit M patel31-May-10 20:59

Amit M patel

31-May-10 20:59

for set ID by asp table, you use as below

TableCell c=new TableCell();
c.ID = "cell_" + st;

Thanks,
Amit

With Regards,
Amit Patel
91-9328488961
India

Re: asp table with javascript getelementbyid

Aljaz1111-Jun-10 3:33

Aljaz111

1-Jun-10 3:33

stil with adding ID to cell like this doesn't work. Does asp:table need to postback to get filled with values from javascript?

Run Web Application Under Evaluation Period.

VikashGohil31-May-10 7:34

VikashGohil

31-May-10 7:34

Hello, This is Vikash Gohil.

I have developed a web Application and Now I want to add functionality of evaluation period in my web app, so that I can give my application as Demo to customers.

Can anyone please suggest me some functionality for this or some guidelines how to achieve this.

Any information would be greatly appreciated.

Thanks in Advance, Awaiting a reply soon.

Re: Run Web Application Under Evaluation Period.

Brij31-May-10 9:38

Brij

31-May-10 9:38

See, There are various ways to do this.One simple way,have a file and store the starting time of your application and store that file and always check the time at starting of your application and if is older tham the spcified period then show a message. Store the data in encrypted format.

Another way, make a entry in registry at very first time check the time each time user starts the application, accordingly show the message

Cheers!!
Brij
Check my latest Article :URL Routing with ASP.NET 4.0

Re: Run Web Application Under Evaluation Period.

VikashGohil31-May-10 20:10

VikashGohil

31-May-10 20:10

Hello, Brij.

I was also thinking of using registry but is it possible to read registry values from a web page.

Bcoz i think this will create security issues.

Can you guide me in this direction with some info.

If it is possible to read/write registry from web page, can u provide some link to do this.

Thanks in advance, awaiting a reply soon.

Again thanks for the reply.

Re: Run Web Application Under Evaluation Period.

Brij31-May-10 21:05

Brij

31-May-10 21:05

VikashGohil wrote:
Bcoz i think this will create security issues.

First thing if you are going to access the registry of your webserver, not every client machine. Also you require to make the entries in registry only when your product is in evaluation mode.

So when your demo product will be deployed on webserver,it is normally run on 'NetworkService' account , which does not have accesss to the registry. To get the registry access, you need to make some changes for this account on webserver.The chanes are

Accessing registry

You can run some script make the changes on webserver when your semo application is going to deploy.

Cheers!!
Brij
Check my latest Article :URL Routing with ASP.NET 4.0

Asp.net - streching background images

karthi1631-May-10 5:21

karthi16

31-May-10 5:21

hi,

I am developing asp.net page, with background image using master page. I need to strech my background image while resizing browser (ie., full image to be visible to user on the resized size)

Thanks in advance

Ilango

Re: Asp.net - streching background images

Sandeep Mewara31-May-10 19:19

Sandeep Mewara

31-May-10 19:19

Your question is not quite clear. Yet what it looks like is you want to have Image shown as background in all possible scenarios. You can achieve all using proper CSS.

Look here: CSS background-image Property[^]
Try the combination that suits your requirement.

select controle

tek 200931-May-10 2:14

tek 2009

31-May-10 2:14

I would fill a html select control by a table in the database, and ^ more precisely by calling the method of loading data from the part DAL.

thank you for your help

Re: select controle

Not Active31-May-10 2:29

Not Active

31-May-10 2:29

There are plenty of examples available showing how to use an ObjectDatasource control, http://msdn.microsoft.com/en-us/library/9a4kyhcx.aspx[^]. What precisely are you looking for

I know the language. I've read a book. - _Madmatt

Re: select controle

tek 200931-May-10 2:38

tek 2009

31-May-10 2:38

I want to fill a html select control instead of dropdownliste with the result of a method that loads data from a database

Re: select controle

Not Active31-May-10 16:41

Not Active

31-May-10 16:41

HTML select element is rendered by and ASP.NET dropdownlist. Please learn the tools and environment you are trying to use.

I know the language. I've read a book. - _Madmatt

Direct play audio files from FTP Server, not downloading.....

puja31-May-10 1:15

puja

31-May-10 1:15

Hi...

I want to direct play audio files from FTP Server, not downloading.....
How ca i do this?
Kindly help to solve this issue.

Thanks,
PUJA FALDU

Re: Direct play audio files from FTP Server, not downloading.....

Eduard Keilholz31-May-10 1:27

Eduard Keilholz

31-May-10 1:27

Erhm, I Guess you will have to download the file. Maybe you can create some kind of fancy stream construction which will play the media while downloading, but you cannot play remote media on a local machine without downloading the data.

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

Re: Direct play audio files from FTP Server, not downloading.....

LloydA11131-May-10 15:08

LloydA111

31-May-10 15:08

You would create a stream that would allow you to read the file, this means the data would obviously be in memory and would therefore not be stored on the local storage media.

However, as seen as you posted this in the ASP.NET forum, I assume you mean that you want a client to be able to play the audio files without downloading them? See here: http://en.wikipedia.org/wiki/Streaming_media[^]

^-^-^-@@-^-^-^         
     (..)-----;      
        ||---||    
        ^^   ^^
Moose.

Digital signature in browser using asp.net (IE)

geossl30-May-10 23:42

geossl

30-May-10 23:42

Dear All,

I can send the hash of a pdf file to the browser in asp.net using hidden field. However, how can I sign this digest data in the browser? Using Capicom or .NET framework? or ActiveX?

How to play flv file in asp.net application

Sudhanshu Mani Tripathi30-May-10 21:19

Sudhanshu Mani Tripathi

30-May-10 21:19

Hi,
I am using asp.net with c# application in which i have to integrate flv video file.
My question is that how to play flv file in asp.net application that support all browser , i am searching it couple of day but did not get exact solution.
All flv file has kept in one root folder.

Re: How to play flv file in asp.net application

Eduard Keilholz30-May-10 21:37

Eduard Keilholz

30-May-10 21:37

FLV (Flash Video) is a video format you can play using a flash video player.

You may want to look here[^]

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

Online tutorial with examples

kuduva30-May-10 20:49

kuduva

30-May-10 20:49

Send any online tutorial for ASP.NET code behind language as C#

Re: Online tutorial with examples

Andreas X30-May-10 21:04

Andreas X

30-May-10 21:04

http://www.asp.net/[^]

Try Google, there are multiple numbers of tutorials out there.

Andreas Johansson

IT Professional at Office IT Partner i Norrbotten Sweden

What we don't know. We learn.
What you don't know. We teach

any suggestions for the webapplication I am developing involving two list with selections

vjvjvjvj30-May-10 13:05

vjvjvjvj

30-May-10 13:05

Hi,

I am putting this question because before I go far, i need to decide the correct aproach.
On the webform, I need to implement two lists. List A and List B. the items in the List A is populated from database and from it a single item or all items can be selected and picked to List B. from List B, items can be pulled back to List A. Whatever items are in List B, when clicked a save button need to be inserted in the database.

List A List B
>>
item1 >
item2 <
item3 <<

[Save button]

In list B, I also need to have check box for each row to decide an attribute on it. i.e. list B rows should be editable in that respect.

I am not sure which control to implement here. A listview or a gridview? i dont want database operations on each select deselect button. Only when the save button is clicked, insert record in database operation should happen. how should I define the datasets for two lists here? should it be a session variable of virtual table ? or should i go for temporary table in database (but then it remains until the connection is valid). should I apply a hash table?

Any suggestions please ? any example?

Thanks.
vijay

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