return GUID

Hi,

As far as I understand the ListView-Control and the DataPager-Control, they work like this: The ListView gets its datarows from its data source, then the DataPager causes the ListView to display only a subset of those rows.

So what, when I want to use custom databinding for the ListView, that *already* gets the certain subset from SQL-Server (for better performance). Can I and how can I use the DataPager then?

Thanx, S.

Hi.

I have the below SQL which works just fine:

SELECT     Message, CreateDate, AccountId, AlertTypeId
FROM       dbo.Alerts
UNION
SELECT     TOP (100) PERCENT Status, CreateDate, AccountId,
                          (SELECT     10 AS Expr1) AS AlertTypeId
FROM         dbo.StatusUpdates
WHERE AccountId = PassedInParameter
ORDER BY CreateDate DESC

I have been going about trying to convert the above into a LINQ method and am having problems with return types.
As the above SQL illustrates, I am querying two distinct LINQ tables - Alerts and StatusUpdates -
and then attempting to perform a Union on them. In order to do the union in LINQ, I have to have agreeing types. So, I
am using "var" to make the results of "alerts" and "updates" generic before the union.  

public IList GetStatusUpdatesAsAlertsByAccountId<T>(Int32 accountId)
        {
            using (WorkbookDataContext dc = _conn.GetCont

I have a simple asp with the following code.  When I access this page directly (via browser) everything works fine:  the xml object shows up fine.  When I call this page via VBA (excel), the ResponseText method of the 

XMLHTTP object returns the below code unexecuted.  Anybody knows what's going on?  thanks.

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>



<%
     
    
    Response.Buffer = True
    Response.ContentType = "text/xml"

    Dim oDataXML As Object                    'Custom Data XML passed in by caller.

    On Error Resume Next

    'Load the XML passed into the request.
    oDataXML = Server.CreateObject("Microsoft.XMLDOM")
    oDataXML.Load(Request)

    Dim sResult As String
    sResult = "<?xml version=""1.0""?>"
    sResult = sResult & "<OrderProcessed>"
    sResult = sResult & "<Status>test</Status>"
    sResult = sResult & "<OrderID>111</OrderID>"
    sResult = sResult & "</OrderProcessed>"
    Response.Write(sResult)
    Response.End()
    

 %>

I am using fluent NHibernate with WebForms and I am trying to build a page where I allow a user to post a status update on their profile page and I a using a .asmx WebService to post the data to the database and then returnig a StatusUpdate instance to the page to be used by jQuery. I have a couple problems.

1) First off when I return a string from the WebService(i was testing) the textbox where the user enters their status doesnt empty the contents. And since the page doesnt refresh even if I manally clear out the textbox and put in something else, it still posts the previous status to the database again. How do I fix this?

2) Secondly, when I return the StatusUpdate Object from the Webservice I cant the results to display anything. Like I sad, Im using jQuery to make an AJX call to the WebService.

Here is my code:

User Profile Page:

<p>
Status: <asp:Label ID="status" runat="server"></asp:Label><span style="font-size:.7em;"><asp:Label ID="statustime" runat="server"></asp:Label></span><br />
<textarea id="statusBox" rows="3" cols="40"></textarea><br />
<input type="button" value="Update Status" onclick="SetStatus(); return false;

Rich clients employ many of the features and conveniences of the operating system they run on, and the list of these features has been growing since the dawn of the PC. But as apps have migrated to the Web, the trend towards increasing client-side functionality has ground to a virtual halt. There are several reasons for this; chief among them are security and deployment problems. But that's all about to change. With the .NET Framework, you can participate in building the distributable rich client of the future. In this article, the author enumerates the pertinent features of .NET that will allow you to build safe, easily deployable controls. The features discussed include managed code, code access security, versioning control, Windows Forms classes, and isolation.

Jason Clark

MSDN Magazine June 2002

Front-end developers frequently want to add functionality to the presentation tier of an n-tier architecture, but such requests can require changes on all tiers just to get the data and present it. This process can be made easier and more flexible by using SQL Server stored procedures to automate the delivery of data in XML format from the database to the front-end components. In the component presented here, stored procedures are invoked by XML strings, XML is returned, converted using XSL, and presented to the client in HTML. The technique supports rapid changes yet doesn't sacrifice the n-tier approach. This approach can be used with either SQL Server 7.0 or SQL Server 2000.

Dave Grundgeiger, Anson Goldade, and Varon Fugman

MSDN Magazine August 2001

hi,

I am using the asp.net membership. 

On my site I have a Profile.aspx page.

In the code behind of this page,  i get the logged in UserId (Guid) and pass

this to a method in my DAL. GetUserByUserId()

In my database I have a Table called Member which the method gets the data from

and displays details on the page about  the user.

What I want to happen is when they have logged in and are diverted to Profile.aspx,

the page URL shows www.MyWebSite/Profile/UsersName 

for example

www.MyWebsite/Profile/JohnSmith.aspx

is this possible. In my Member table I have FirstName and LastName columns or do I get the

name from the membership table.

even better would be they go straight to www.MyWebsite/JohnSmith.aspx

thank you for any help

P

I am trying to get the UserRole from the logged in user and send it to the database table my code is:

SqlParameter FamilyFriendsOther = new SqlParameter("@Role", SqlDbType.UniqueIdentifier);
        string [] roles = System.Web.Security.Roles.GetRolesForUser();
        if (roles.Length > 0)
            FamilyFriendsOther.Value = roles[0];
        cmd.Parameters.Add(FamilyFriendsOther);

hi there
i have this query :

var result2 = (from TH in DB.Threshold
                          where TH.ProductSKUID == int.Parse(HID_ProductSKUID.Value)
                          select TH.ThresholdID).Max();

the problem is that if this query does not find any items, return null, so thow exception
how can i do to return 0??

I've build a MP4Handler. The Mp4 hander selects a correct file from a url.
The system works if you work with 'normal' mp4 files.

But the problem is the MP4 files are genrated by another program, so i think there's the problem.
Right now i returned a test file, then it woks great!

Do i return the other file, i get a 412 error if i use it in IE (he shows a  400 error because i deleted the 412 error in the IIS i thought maybe that solves the problem) . In IE it doesn't work, but in firefox it works great!

In my Fiddler result, the first movie (guid url) is from firefox, and works great. The second with the text/html result (selected row) is from IIS.
How can i solve this problem?

Or is this the problem?:
This entity tag is not recognized by IIS. It only affects version 7.0 of the IIS software.
From: http://www.pc-library.com/errors/error-code/412-0x19C/ 

As coding i use this as base: http://dotnetslackers.com/articles/aspnet/Range-Specific-Requests-in-ASP-NET.aspx 
I changed The GetRequestedFileInfo with:
public override FileInfo GetRequeste

Hello,
  how would I join fields together?

           return (from c in storedb.Product_Categories

                         where c.Category_Name.Contains(searchText)
                         orderby c.Category_Name
                         select new {
                                    c.Cat_GUID,
                                    c.Category_Key && " ;" && c.Category_Name // HOW CAN I DO THIS.....
                          

hi

vs2010, .NET 4.0

I have a webmethod which I want to return a data record (for example: name, surename, address, age, zip etc)

I wonder how to accomplish this. I think the solution is about creating an object which contains all the records serialized. And then the webmethod returns this serialized object. I'm not 100% sure how to accomplish this, if some of you good provide me with some tips, tutorial or link to an article explaining it, that would be great

Presently I have a gridview, I'm in the process of populating the gridview. One colunm "Location" is displayed as the guid ID.  I need for that colunm to be displayed as the location. Here some of the code to display the grid.

myObject orgs = new myObject();
grid.DataSource = orgs;
grid.DataBind();

orgs gets a list of organizations (locations) for the grid. How can I replace the guid ID with it location. Yes the guid ID and location are in a table.

Hello All,

I have a stored proc that returns 4 resultsets, they are in the format.

ALTER PROCEDURE [dbo].[pGetManagerEmployeeSummaryDummy]

    @ManagerStaffID int,
    @PeriodID int

AS

SET NOCOUNT ON;
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;

IF EXISTS (select 1 from dbo.temployee e
    inner join dbo.temployeedetail ed
        on e.staffindividualid = ed.staffindividualid
        and ed.periodid = @PeriodID  
    inner join Incentive.tRole r
        on rm.IncentiveRoleID = r.RoleID
    where ed.ManagerIndividualStaffID = @ManagerStaffID
    AND r.RoleID = 1) --Closer
BEGIN
        SELECT e.StaffIndividualID, e.LastName, e.FirstName, r.RoleName, e.xname, e.yname

from dbo.temployee e

inner join dbo.temployeedetail ed
            on e.staffindividualid = ed.staffindividualid
            and ed.periodid = @PeriodID

where ed.ManagerIndividualStaffID = @ManagerStaffID
        a

1.     Review 7777.xml.

2.     Perform the specific activities required for this task.

Use the Edit this task button to mark the task as completed. (If you cannot update this task, you might not have access to it. Click here to request access.

I am trying to create a function that  return the number part within / / from a url if exist:

For exmple:

http://www.mydomain.com/Mobile_Exec/1234/Orange_revamps_business_website.aspx SHOULD RETURN "\1234\"

http://www.mydomain.com/News/Orange_revamps_business_website.aspx    SHOULD RETURN "\\"

http://www.mydomain.com/News/Features/627362/Orange_revamps_business_website.aspx SHOULD RETURN "\627362\"

I prefer if possible to use regular expression. Any help would be really appreciated.