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Invoking windows service in C# code

9-Oct-07 20:05

For each SQL Command the DBMS will do syntax check and execution plan generation.

For class queries DBMS will do it for each time the query executed, for stored procedures, at the first execution DBMS will do the syntax check and will store the execution plan. So it executing a Stored Procedure is efficient than usual queries.

Regards!

Charith Jayasundara9-Oct-07 18:50

Re: Invoking windows service in C# code

9-Oct-07 18:50

Hi,

I am going to develop a Windows Service in C#. It will be triggering for every 24hours and I want to invoke it On Demand As well.

Can I invoke a windows service on demand????

Thanks & Regards !!!

jayasshc

il_masacratore9-Oct-07 21:33

il_masacratore

9-Oct-07 21:33

You can start and stop a windows service using System.ServiceProcess.ServiceController class.

You can see here an example:
http://www.codeproject.com/csharp/Service_Controller.asp

Visit my blog at http://dotnetforeveryone.blogspot.com/

Re: Invoking windows service in C# code

Charith Jayasundara10-Oct-07 0:54

Re: Invoking windows service in C# code

10-Oct-07 0:54

Thanks a lot Smile | :)

Charith Jayasundara10-Oct-07 1:16

Regarding Promotion Code/Copoun Number Generator

10-Oct-07 1:16

Hi,

Can't I invoke its method without stoping and starting?

jayasshc

Murthy India9-Oct-07 18:30

Murthy India

9-Oct-07 18:30

Hi
This is Murthy. Anybody has a C# Code
to generate 12 digit Unique Promotion Codes/Coupon Numbers.
Those numbers should not be generated in sequence like 10234, 10235, 10236 etc...
All the numbers should be generated in random and should not be duplicated.

Example:

1. Promotion Codes for Product Discounts.
2. Prepaid Recharge Coupons for Mobile Phones etc.

Thanks
Murthy.

Re: Regarding Promotion Code/Copoun Number Generator

Christian Graus9-Oct-07 18:42

Christian Graus

9-Oct-07 18:42

Most likely what you want is for the last digit to be a checksum, so you can verify the codes are genuine. If you need to generate a random sequence, your best bet is to create an int list, and use a random generator to pull numbers out of it at random positions.

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 )

How to display image in DataList ?

whale849-Oct-07 18:22

whale84

9-Oct-07 18:22

I have this code in file default.aspx below :

<asp:DataList id="DstAlbum" RepeatColumns="3" RepeatDirection = "Horizontal" BackColor="#FFFFFF" OnItemDataBound="Album_DataList_ItemDataBound"> <ItemTemplate> <tr>
<td><table width="100%" style="WIDTH:100%"> <tr>
<td align="center"><asp:HyperLink id=Album_name NavigateUrl='<%# "AlbumDetail.aspx"+"?"+"id+Album="+Server.UrlEncode(DataBinder.Eval(Container.DataItem, "id_Album").ToString()) +"&" +""%>' style="font-size: 10pt; color: #000000" runat="server"> <%#Convert.ToString(DataBinder.Eval(Container.DataItem, "TenAlbum")) %> </asp:HyperLink> </td></tr>
<tr><td><input type=hidden id=Album_image runat="server" value=<%#Convert.ToString(DataBinder.Eval(Container.DataItem, "AnhBia")) %> NAME="Album_image"></td></tr>
</table></td></tr> </ItemTemplate>
</asp:DataList>

And file default.aspx.cs below :

private void Page_Load(object sender, System.EventArgs e)
{
string strConn = "Integrated Security = SSPI;" + "InitialCatalog=HopNhac_Database;" +
"Data Source=localhost;";
string strSQL = "Select id_Album,TenAlbum,AnhBia From tblAlbum";
SqlDataAdapter dad = new SqlDataAdapter(strSQL,strConn);
DataSet dst = new DataSet();
dad.Fill(dst,"tblAlbum");
DataView Source;
Source = new DataView(dst.Tables[0]);
DstAlbum.DataSource = Source;
DstAlbum.DataBind();
}

public void Album_DataList_ItemDataBound(Object Sender, DataListItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{ ((HyperLink)e.Item.FindControl("Album_name")).Text ="<img border=\"0\" src=\"" + ((DataRowView)e.Item.DataItem )["AnhBia"].ToString() + "\"></td><td valign=\"top\"><table width=\"100%\" style=\"width:100%\"><tr><td style=\"background-color: #FFFFFF; border-style: inset; border-width: 0\"><font style=\"font-size: 10pt; color: #CE7E00; font-weight: bold\"><b>" + ((DataRowView)e.Item.DataItem )["TenAlbum"].ToString() + "</b>";
}
}

When I compiled , it take an error : 'System.Web.UI.Control' does not contain a definition for 'DataItem'.
And that error is Hyperlink at default.aspx file.

somewhere is paradise.

Re: How to display image in DataList ?

whale8410-Oct-07 6:26

whale84

10-Oct-07 6:26

noone help me..hix.. Sigh | :sigh:

nothing

Detecting URL in RichTextBox Control?

wienzzz9-Oct-07 17:23

wienzzz

9-Oct-07 17:23

Hai,

On RichTextBox Control, there's a property "DetectUrls". When the property value is "true" then any word begin with "www." on that richTextBox will be treated as Hyperlink.

my Question :
How do we treat the text on richTextBox as hyperlink manually?
Or, maybe there's any class that we could edit so there will be more word pattern to be treated as hyperlink?

thankz for the information

Mail me at erwin@holyknight.us

Re: Detecting URL in RichTextBox Control? [modified]

Christian Graus9-Oct-07 18:20

Christian Graus

9-Oct-07 18:20

wienzzz wrote:
How do we treat the text on richTextBox as hyperlink manually?

Probably by using regex on the string.

wienzzz wrote:
Mail me at erwin@holyknight.us

No-one is going to mail you, except spam bots. The site mails you when people reply to your messages, if you gave the site your address. I hope you d id, seeing as you're giving it to the world at large.

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 )

wienzzz9-Oct-07 18:47

wienzzz

9-Oct-07 18:47

Regex? I don't think that's what I mean.

I suppose Regex is used to check over some word pattern, right?
what I mean here is how to make some String (i.e hello, it is me) to be treated as hyperlink. Just like in html, when you want to put some hyperlink you put tag <a href> </a> between the string.

<code>
<a href="[this is the link to be clicked]">hello, it is me</a>
</code>

I've search through RichTextBox methods and properties, but I found nothing related to the hyperlink thing except DetectUrls and LinkClicked.

Why am I using this?
well, I try to retrieve some data in database and present them in the richTextBox. some fields need to be hidden until someone want to show it. And I'm thinking of using the hyperlink to be the trigger to show the hidden field.

Confused | :confused:

thankz for the info Roll eyes | :rolleyes:

Newbie..
Newbie..
Newbie..
Newbie..
Newbie..

-- modified at 1:00 Wednesday 10th October, 2007

N a v a n e e t h9-Oct-07 19:09

N a v a n e e t h

9-Oct-07 19:09

wienzzz wrote:
Regex? I don't think that's what I mean.

That is the good and fastest method to find any text matching to a pattern.

wienzzz wrote:
what I mean here is how to make some String (i.e hello, it is me) to be treated as hyperlink.

You need to write a Regex pattern that finds "hello" from the text, and replaces the match with <a href="[this is the link to be clicked]">hello, it is me</a>

My Website | Ask smart questions

mav.northwind9-Oct-07 19:10

mav.northwind

9-Oct-07 19:10

Hello!
You might want to take a look here[^]

Regards,
mav

--
Black holes are the places where God divided by 0...

HOW CAN I EXECUTING FILES PROGRAMATICALY

wienzzz9-Oct-07 19:34

wienzzz

9-Oct-07 19:34

wow

good stuff mav!
this is what I'm looking for.
thankz.

I will start to explore your project

thankz a lot

Newbie..
Newbie..
Newbie..
Newbie..
Newbie..

Masterhame9-Oct-07 16:05

Masterhame

9-Oct-07 16:05

I HAVE A PROBLEM!

I WANT TO RUN AN EXE FILE FROM MY PROJECT WITHOUT ANY DEPENDECIES.
FOR EXAMPLE I WANT TO RUN A FAX PROGRAM OR MICROSOFT WORD OR PAINT OR ANY PROGRAM JUST WITH THEIR FILE ADDRESS. WITHOUT ANY DEPENDENCIES!

I WANT GET ADDRESS OF EXECUTIVE FILE AND THEN RUN IT

PLZ HELP ME, FRIENDS Confused | :confused:

TNX

Judah Gabriel Himango9-Oct-07 16:25

Judah Gabriel Himango

9-Oct-07 16:25

Hi
First thing, don't post in all caps. It's the equivalent of shouting on the internet, and it only discourages folks from answering your question.

Regarding your question, look at the Process.Start[^] method.

Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Feast of Tabernacles (audio)
The apostle Paul, modernly speaking: Epistles of Paul

Judah Himango

Masterhame9-Oct-07 17:27

Masterhame

9-Oct-07 17:27

I have very pleased for your answer

I was realy Shouting for help

because i must do this in a comercial project and i was chil from helping!
i'm not a good programmer, because I'm analyst
i dont know about special abilities in programming

tnx for your help

with the best regards

Christian Graus9-Oct-07 18:18

Christian Graus

9-Oct-07 18:18

Masterhame wrote:
I was realy Shouting for help

Don't. Everyone here wants help, why is your request more important ? It's not, and it's rude to shout.

Masterhame wrote:
because i must do this in a comercial project and i was chil from helping!
i'm not a good programmer, because I'm analyst

Sounds like the usual disaster. Why are you working on a commercial project if you're not a developer ?

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 )