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I'm just starting out with ASP.net, making a web parts intranet.
I'm triyng to get some basic web parts (ascx files) working on a page,
I want them to share a variable, 'StaffID' which one part generates by
looking up the windows login name of the person viewing the page, and
then queries the database to find out the StaffID associated with that
name.
That part then shares it with all the other parts, using a class
called "IMessage", I have set up static connections for each
individual part,
The main part, Jobs_Main.ascx has this code:
<br />
Public ReadOnly Property Message() As String _<br />
Implements IMessage.Message<br />
Get<br />
Return StaffID<br />
End Get<br />
End Property<br />
<br />
<ConnectionProvider("Message", AllowsMultipleConnections:=True)> _<br />
Public Function GetMessage() As IMessage<br />
Return Me<br />
End Function<br />
to assign the StaffID (which is generated on Page_Load - I also tried
Page_Init and this made no difference)
and then the other parts use
<br />
Public _message As IMessage<br />
<br />
<ConnectionConsumer("Message")> _<br />
Sub SetMessage(ByVal message As IMessage)<br />
Me._message = message<br />
End Sub<br />
<br />
in the scripts and then:<br />
If (Not (_message) Is Nothing) Then<br />
StaffID = "" & _message.Message & ""<br />
Else<br />
StaffID = 1<br />
End If<br />
That all works beautifully. If I change the staffID manually on
Jobs_main(in the code) all the others update next refresh. However I
have put in a catalog, and when I close a web part (the part I was
trying was FavouriteLinks.ascx) then add it again, it defaults to the
StaffID of 1...
So I assume it is not getting the _message value, or it thinks the
_message value is 0 for some reason? Does anyone know why this would
be? Could it be that it is loading before the jobs_main web part? If
so how do I make it load afterwards?
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hi all,
i want to detect all the pdf files link which are downloadable on webpage,
i need regular expression for that so that i can detect all the links.
can any one here to help me in that issue, i shall be thankful to my friend.
Regards,
Neo
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Hi Neo,
i think there is no need for a regular xpression here... just take the string and check whether it ends with .pdf. thats it....
mareers
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hi,
thanks for your reply, actually my problem is that i have fetched an html of a whole page now i wan to extract .pdf links.
i think now you have understand my problem. if you can help me then most wellcome. 
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Hello,
I have created and tested a web service .Net 2.0
I have created a client that client (PDA smart device CF 2.0) that will consume the web service. I have added a web reference using visual studio and everything works fine.
However, the customer wants the PDA to be able to update the web reference. This is because the web server that the web service has been deployed on could be moved and deployed on another web server. Moreover, the web service could be modified and the PDA will need to update the web reference to get the most up to date changes that have been made.
Can anyone point me in the right direction in doing this. Some code would be most grateful,
Thanks very much,
Steve
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There is no answer to your problem. I think you can't update the webreference dynamically. don't break published interfaces. It forces clients to be recompiled and makes people grumpy. Check This[^]
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Hi,
In my stylesheet I have the following line of code:
background-image: url(../../Images/logo.jpg);
Why can't the following not work because logically it looks the same??
background-image: url(/Images/logo.jpg);
Regards
ma se
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They are not the same
ma se wrote: background-image: url(../../Images/logo.jpg);
../../ Look for the images folder by going back three folder levels from your current directory.
ma se wrote: background-image: url(/Images/logo.jpg);
Looks for the images folder by going back one folder level from your current directory
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Tarakeshwar Reddy wrote: ma se wrote:
background-image: url(../../Images/logo.jpg);
../../ Look for the images folder by going back three folder levels from your current directory.
No. Two levels.
Tarakeshwar Reddy wrote: ma se wrote:
background-image: url(/Images/logo.jpg);
Looks for the images folder by going back one folder level from your current directory
Not at all. It starts from the root.
---
single minded; short sighted; long gone;
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Tarakeshwar Reddy wrote: Looks for the images folder by going back one folder level from your current directory
NOOOOOOOOOOOO..It looks from the root
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It will work if your web site has it's own domain name, but not if it's in a virtual directory.
Example 1:
site at: www.mysite.com/
css file: www.mysite.com/css/std/style.css
image: www.mysite.com/Images/logo.jpg
Either way of adressing the image works.
Example 2:
site at: www.myhotel.com/mysite/
css file: www.myhotel.com/mysite/css/std/style.css
image: www.myhotel.com/mysite/Images/logo.jpg
Your first code will access the image, while your second code will try to access the image at www.myhotel.com/Images/logo.jpg.
---
single minded; short sighted; long gone;
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Thanks for the reply.
I am testing locally on my home pc. My images directory is at:
http://localhost/MySite/Images/
And my stylesheets are here:
http://localhost/MySite/Includes/Stylesheets/
Cheers
ma se
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Yes, then you have a virtual directory named MySite. The url "/Images/image.jpg" will look for the image at the address "http://localhost/Images/image.jpg", not "http://localhost/MySite/Images/image.jpg".
---
single minded; short sighted; long gone;
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OK I understand, thanks.
Where are you from? I'm from South Africa.
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ma se wrote: Where are you from?
Profile[^]
---
single minded; short sighted; long gone;
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ma se wrote: Why can't the following not work because logically it looks the same??
background-image: url(/Images/logo.jpg);
To make it work in localmachine I suggest don't use any virtual directories. Copy all files to IIS root folder and try.
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Hi,
I need a help that,,
How to connect particular Databse based on selected DB1/DB2 in Home page.
Then onwards entire application Use that selected DB only.
[Web Application]
Is it possible?
Any one give suggestion..
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SasiP wrote: How to connect particular Databse based on selected DB1/DB2 in Home page.
Since each database has a different connection string. All you need is the relevant connection string to connect to the relevant database.
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Yep - I use two databases for the ASP.Net ap I am working on, just need to define two connection strings, I use:
Dim conn As New SqlConnection("Server=SERVER;" & _
"Database=DATABASE1;User ID=nottelling;Password=nottelling")
Dim conn2 As New SqlConnection("Server=SERVER;" & _
"Database=DATABASE2;User ID=nottelling;Password=nottelling")
(this may not be the best way to do it, but it works)
also, remember you can query two databases in a single SQL query if they are on the same server
Dim SignedOutCommand As New SqlCommand("Select S.StaffID, S.InTime, S.HaveMob, I.FirstName, I.LastName FROM WhereAreYou.dbo.StaffOut S, Infobase.dbo.Staff I WHERE S.StaffID = I.StaffID ORDER BY I.FirstName", conn)
is one of my commands.
Hope this helps!
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I have a web application developed for a single customer in VS2003. The application consistes of about a dozen pages. I am now deploying it to several other customers. For each different customer, most of the pages remain the same, with one or two pages being "custom" for each customer. I would like to maintain the source code for the "common" pages in a single location and just create or modify the different pages for each customer. I tried this using the "sharing" feature of Visual SOurce Safe 6, with no luck.
Can anyone reccommend a method of doing this such that i can create a new web app that shares a "base" set of pages so that as i make upgrades to the app, they will be made in one common set of files?
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I was generating a word document with a password set to it from an ASP.NET application...
It was working fine except that a table which is assigned as the header is not correctly getting executed and that the 2 gif images are also not loaded.
The code is.....
wordApp.ActiveWindow.ActivePane.View.[U]SeekView[/U] =
Word.WdSeekView.wdSeekCurrentPageHeader;
if(Convert.ToString(POarray[17]) != "0")
{
object dBehaviour = Word.WdDefaultTableBehavior.wdWord9TableBehavior;
object aBehaviour = Word.WdAutoFitBehavior.wdAutoFitWindow;
Word.Range tableRange = wordApp.Selection.Range;
Word.Table TblPO = wordDoc.Tables.Add(tableRange, 1, 3, ref dBehaviour,
ref aBehaviour);
TblPO.AllowAutoFit = true;
TblPO.TableDirection = Word.WdTableDirection.wdTableDirectionLtr;
TblPO.Columns.PreferredWidth = 10.0f;
TblPO.Cell(0,1).Range.Select();
string picHeaderLeft =
"C:\\InetPub\\WWWroot\\FolderName\\images\\Logo1.gif";
TblPO.Cell(0,1).Range.InlineShapes.AddPicture(picHeaderLeft, ref missing,
ref missing, ref missing);
//The above code in If Block is not getting executed correctly
//Only the following code is executed correctly (the middle cell)
TblPO.Columns.PreferredWidth = 80.0f;
//used setwidth()method...Got an exception
//which i could not resolve...
//And i am Automating Word 2000 (Word 9.0.2720)
TblPO.Cell(0,2).Range.Select();
wordApp.Selection.ParagraphFormat.Alignment = Word.WdParagraphAlignment.wdAlignParagraphCenter;
//TblPO.Cell(0,2).Range.Font.Size = 11;
//TblPO.Cell(0,2).Range.Font.Name = "Times New Roman";
string file = Convert.ToString(POarray[17]); // FilePath
TblPO.Cell(0,2).Range.InsertFile( file, ref missing, ref missing, ref missing, ref missing );
// The file got inserted correctly to the document as header
// Meaning TblPO is active in memory
// Again the following code is not getting executed properly
TblPO.Columns.PreferredWidth = 10.0f;
TblPO.Cell(0,3).Range.Select();
string picHeaderRight
= "C:\\InetPub\\WWWroot\\FolderName\\images\\Logo2.gif";
TblPO.Cell(0,3).Range.InlineShapes.AddPicture(picHeaderRight, ref missing,
ref missing,ref missing);
}
The code snippet continues as...
wordApp.Selection.TypeParagraph();
wordApp.ActiveWindow.ActivePane.View.SeekView =
Word.WdSeekView.wdSeekMainDocument;
wordApp.Selection.TypeParagraph();
wordApp.Selection.ParagraphFormat.Alignment = Word.WdParagraphAlignment.wdAlignParagraphCenter;
wordApp.Selection.Font.Bold = 1;
wordApp.Selection.Font.Underline = Word.WdUnderline.wdUnderlineSingle;
wordApp.Selection.Font.Name = "Times New Roman";
wordApp.Selection.Font.Size = 12;
wordApp.Selection.TypeText("Heading");
I heve checked up the code with breakpoints...But surprisingly it is not entering that "if " statement itself...It was jumping to a statement way
after wordApp.Selection.TypeText("Heading"), after it has executed SeekView statement.
Before also i had problems with breakpoints....Some times it will not enter to this class itself...
As this code is executed in Word(Unmanaged code) and not in CLR...I think inconsistancies can happen.....
I also had problems with solution....Changes not getting reflected in the solution even after building...In .NET is there versioning for solution ?
Please help....
I have no idea why it is behaving like this....
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I’am using the System.Configuration.NameValueSectionHandler to read a key value pair from the web.config file
The code works perfect fine on our offshore environment, but it has failed on our onsite environment.
The web.config has the following entries
<configSections>
<section name="Twin" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
</configSections>
<Twin>
<add key="Pair1" value="Value1"/>
<add key="Pair2" value=" Value2"/>
</Twin>
The Error message generated is
An error occurred creating the configuration section handler for TwinCOBAM: Could not load type 'System.Configuration.NameValueSectionHandler' from assembly 'System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
I’ve tried the following combinations of the Section entry, I picked up the version number; the public token number from the GAC
<section name="Twin" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<section name="Twin" type="System.Configuration.NameValueSectionHandler, System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
After some googling, there are some varied findings; some say that it’s a bug in the .net framework. For some it works without even specifying the version numbers and public token keys. I haven’t been able to pin down the source of this problem.
Please help.
-Ben Salins
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How to apply style to the content in autocompleteextender?
Sandeep Kumbhar
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I am currently working on a competition site that will automatically draw winners at certain times. I have three seperate draws all to be drawn. One every month, another every week and another anually. I have a seperate table in a database with all entrants, obviously all with a unique id.
What I want is an automatic method for the draws. So that they happen seamslessly in the back ground. Draw the winners, email me to tell me about the winner, and update the database.
I'm guessing that it would make more sense to do this in a standalone app as I cant think of a way of getting a web site to automatically check this. Is this a good approach.
Also what would be a good, random method for selecting a winner from the list??
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Sam Heller wrote: I'm guessing that it would make more sense to do this in a standalone app as I cant think of a way of getting a web site to automatically check this. Is this a good approach.
Yeah, you will have to use a standalone application to do this.
Sam Heller wrote: Also what would be a good, random method for selecting a winner from the list??
I would suggest Gaussian method to get the draw, you would get a perfect U curve while plotting the results.
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