Sql Server - Pagenation On A Blog SQL Query?
Oct 13, 2011
I have a blog (non wordpress or anything) written in vb.net. At the moment I pull my data back just by bringing in the last 10 results: SELECT TOP (@bAmount) bCategory, bID, bImageURL, bInactive, bLargeImage, bPost, bPostDate, bPostTitle, bPoster, bStyle FROM Blog ORDER BY bID DESC
I'm just going to have back and forward buttons to go through the posts, but how do I do the SQL for say post 10-20 last posts rather than the IDs between the posts. (The IDs are incrimental, but can jump significantly).
So basically when I click back it gives me 10 posts that are 10 older than the first page results?
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Feb 19, 2010
I need blog software for IIS7 and a SQL Server 2008 backend. I don't know if this is required, but the application (website) I'm hosting is in asp.net (vb.net). I checked out das blog, and graffiticms and they're very old.
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Feb 3, 2010
I am writing a search engine whose purpose it is to search all kind of blogs for specific kinds of content.I'm particularly focusing on these blogs engines:
Blogger
LiveJournal
MySpace
Open Diary
[code]....
Is there any way I can use google to find links that are from a specific type of engine, like for example wordpress?
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Feb 3, 2012
I am trying to make a program that will update my blog.I need it to add to the top of the existing file.thats all. One Textbox, One Button.Im stumped though.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sFileText As String
[code]....
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Jan 9, 2010
I've made a Function that will be called at the point a dataset is generated on pageLoad. The function is doing two things:
Processing the blog article and detecting any URLS in the post then converting those URLS into clickable hyperlinksCoverts all carriage returns into <BR /> tags. Although it does processes the complete article as required, including detecting all of the links, it seems that the loop to process used to detect the links ONLY detects the very first link it comes accross and every other subsequent link becomes that first link found. Clearly that isn't the desired outcome, maybo you guys can let me know how to correct this issue?
This is the function I've created:
[Code].....
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Mar 13, 2012
I have an engineering firm and our website was built using Visual Studio 2010 / asp.net 4.0 / VB. Recently, a client (GM) requested that we have a knowledge base where they can input their questions, and we can answer 'em. Kind of like a FAQ, or a Lessons Learned type of thing. But it'll require that they'll be able to log in and ask their own questions.
For instance: Q: How would I incorporate multiple machine vision systems into a bead detection application?A: You would need to use a software such as PPT and have multiple fixtures in order to assimilate the cameras accordingly.
I'm terrible at databases; I can basically run an SQL query, and that's about it! lol. And I'm not a programmer by trade. Can I do this without a database? Can anyone guide me in the right direction here? I mean, is there something out there that's open-source, or at least something that's easy to implement?
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Sep 5, 2011
I'm working on a WYSIWYG Blog Editor, I'm having an issue with my text selection. I've added a couple of graphics to illustrate. My code is selecting the text and putting it back into the textbox, but it's adding extra text. I can't quite figure out how to get it to select the intended text and manipulate it correctly (make it Bold or Italic and so on,) and then show the text in the two windows (one is the Textbox and the other is a webtext box) correctly.
Below is my code and my 2 graphics.
Public Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
boldstart = "[ b ]" 'variables to hold formatting
boldend = "[ /b ]"
wboldstart = "<b>"
wboldend = "</b>"
clearrtf = ""
[CODE]............
Every thing works up to the point when I try to manipulate the text, it then puts more text in. I have been trying to find info on how to clear the text box and then re-insert the text with the text formatting. Side note in my graphics is a small graphic that is just there as a marker for me, it has no affect on the actual program.
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Feb 19, 2010
I'm looking for a walkthrough to help me design/develope a simple Blog that has the following parameters:Logon Screen Authentication Membership --> Email Lost Password.Simple Treeview like structure Topic-> Multiple Posts (2) levels deep only Historic calendar in right banner or someplace.Search Feature By (Topic, Username, Entry Date...etc)Does anybody know where I can find guidance otherwise left to my own devices this could take me a while, be nice to have at least a solid starting point in the correct direction.
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Sep 28, 2009
I'm looking to use the DHCP Server Management API to query scopes and reservations on a DHCP server.
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Apr 30, 2012
I have a DropDownList that pulls values from a table in sql server. I want the dropdownlist to populate the list of values based on a selection by the user but also display the contents of the rest of my table in case they need to change something. For ex:
ddl1 has values of: 1, 2, 3, 4, 5 user selects 5, so the value displayed in ddl2 is five, but if you exand the ddl2 you will also see the values of one, two, three, four...
This is the code in my load event...
If Not IsPostBack Then
result = dal.dbConnect(DAL.dbType.SqlServer, ConfigurationManager.AppSetting("SQLServerConnection"))
[Code]....
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Apr 8, 2012
I am trying to display query results from SQL server in VB. I wrote following code, but not getting how to "Just display the results";
[Code]...
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Jan 10, 2012
Command = New OleDbCommand("SELECT dbo.tbl_staff.staff_id, dbo.tbl_staff.username, dbo.tbl_staff.password, dbo.tbl_useraccount.position_id " & _
"FROM dbo.tbl_position INNER JOIN " & _
[code]....
It says incorrect syntax.
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Aug 18, 2011
Im having an issue with a certain query,Dim nwLat As Double Dim Ssql As String
nwLat = nwLatHidden.Value
Ssql = " select * from customer where latitude < " & nwLat
TFRcount.SelectCommand = Ssql
TFRcount.SelectParameters.Clear()
TFRcount.DataBind()
All it does is refresh the page and does nothing; it should populate a chart. However when I replace nwLat with a value (eg where latitude = 56) it works perfectly and populates the chart. Any ideas what's wrong with nwLat?
EDIT: I switched nwLat to long and it works; however it only takes the number up to the decimal and ignores the rest. Any way to fix? (eg as double 56.764746 and long 56)
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Nov 23, 2011
At the moment I am using Access & an OleDb connection to store data. I went down this route originally because I though that this was the best way for applications that I am distributing to my clients.
I would prefer to use something like SQL Server but is this a good idea for software I am distributing? Does the average Joe's PC have SQL Server pre-installed? If not, I suppose I can provide them with a link to download it for free?
Is there any better alternatives to Access / SQL Server?
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May 9, 2011
i would like to select from the following table:
PostTable
feed dateinserted count
box1 2011-05-28 11:00 1000[code].....
the total number of records for the previous day where the feed is, 1, 3 and 5 i.e.the feeds I need to retrieve totals for will just be selected based on what I need for instance it could be box4 and box 5...not specifically odd and even...I hope this makes it more clearer..what I have for all records:
select sum(count) as [total] from PostTable where Cast(dateinserted as DATE) =
CAST(getdate()-1 as DATE)
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Jan 5, 2011
I'm writing a program that will be able to start a window service (SQL Server) on demand. Some of our servers have both SQL 2000 and SQL 2005 installed. I'd like to run a WMI query on the server (either local or remote) to determine how many instances of SQL are installed, and then start the latest version of SQL server. Install paths to SQL instances / configs can be different due to SAN configuration, so I need to use a WMI query to get the services.
I was using the following query- "SELECT * FROM Win32_Service WHERE Name LIKE '%MSSQL$%' OR Caption = 'MSSQLSERVER' OR Name = 'SQLSERVERAGENT' OR Name LIKE '%SQLAgent$%'" This returns a bunch of SQL services, so I decided to cut it down- "SELECT * FROM Win32_Service WHERE Name LIKE '%MSSQLSERVER%' OR Caption = 'MSSQLSERVER'" But that query still returns other services (i.e. FullText, Active Directory Helper, etc.) that I don't want. Is it possible to create a WMI query to only look for MSSQLSERVER and SQL Server Agent services? Am I missing something?
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Aug 27, 2009
I am working on creating a web app that will query event logs on internal servers for events using a specific ID. Since most of the servers are running Windows Server 2003, I cannot use the preferred System.Diagnostics.Eventing.Reader method that I was hoping to use.
I've seen the mention of using WMI, but would like to avoid this if possible. I have dabbled with the System.Diagnostics class but cannot seem to get it working when running on a server. It is able, when testing locally, to query my event log, but displays nothing when put on the final server. There is no error that is displayed after the program is ran.
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Apr 10, 2009
Has anyone ever done this? Is there a tutorial somewhere?
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Apr 13, 2012
I am trying to create a CLR SQL Stored procedure that uses a query and adds the results to a list in VB.NET. Through debugging I determined that my add statement for the reader into the List is somehow converting my data types and throwing an error when I attempt to execute the compiled Stored Procedure.The columns I am querying are Integers
Code:
Imports System
Imports System.Data
[code].....
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Dec 21, 2011
row in datagridview not come all when query from database (sql server 2008)?
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Jun 14, 2009
I wrote a procedure that builds a DataTable in memory using data stored on our DB2 database. The function builds a Multi-Level Bill of Materials (BoM), meaning that the data cannot simply be queried. The function works great and returns a nicely arranged DataTable object. However, I then need to query the in-memory DataTable against other tables on our server. What would be the best way to approach this problem? Should I make a DataTableAdapter for the Server tables and then build a DataView? I don't have too much experience yet with Data objects. (By the way, I looked into LINQ to DB2 and even installed IBM's addin's, but our server doesn't seem to support it at this time.)
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Nov 21, 2010
I've got a datagrid with checkboxes which calls a routine called checkbox_CheckedChanged. So far, so good. I've managed to get it to work out the value of another column in the dataview, which allows me to ascertain the id of the row I'm dealing with. I'm trying to get it to change the value of the column which defines the initial value of the checkboxes, but the SQL I've written doesn't work when called by vb.net - it does work when entered manually into SQL server, however. Here's my code behind:
[Code]...
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Aug 6, 2010
Given a table like
ID | Name | City
1 | X | Y
2 | Z | Y
[code].....
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Oct 1, 2009
I am creating an ASP.Net page with VB.Net codebehind. I am using a class variable to hold data (named ods see below) from a SQL Server query so I do not have to keep going back out to the server. The class variable gets loaded ok and I populate a grid data with this dataset. However when I need to go back in and reference the dataset again, I get an error and I come to find out my dataset no longer holds the data.
Here is my declaration in my code behind:
Partial Public
Class LotTrackingMain
Inherits System.Web.UI.Page
Private con
As SqlConnection =
Nothing
Private ods
As
New DataSet
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May 5, 2012
i am using vb 2010 and sql server 2008 r2 how to Create sql query with monthname and Year? Like "May 2012"
i have a form with Two ComboBoxes
ComboBox1 = 2012
ComboBox2 = "May"
How To Make Query from Invoice Table
have field in Invoice Table "InvoiceDate"
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Jan 29, 2012
I'm working on an ASP.NET 4.0 site, which I inherited ownership of. It has a number of existing LINQ datasources pointing to individual tables. For example, to the Patient Encounter Summary table in SQL Server. The problem is in displaying the data there. It's a normalized database, so that table contains (for example) the provider ID, rather than the provider name.
It's simple enough to join the Patient Counter Summary to the Providers table (in SQL)... but how does one do that in ASP.NET? I'm not sure of the correct nomenclature, but the 'mid layer' is VB.
[Code]...
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Jul 8, 2011
I have a big stored procedure that I run. At the end its supposed to select a singe value to say if it succeeded or not, so I run the query as
Dim Command As New SqlCommand(SqlString, Conn)
Return Command.ExecuteScalar()
Which works. However there is an error in my stored procedure. I know its causing an error because the logic in the stored procedure rolls back the transactions, and after the Execute Scalar call, my transaction count is down to 0 and the my data hasn't changed. However no SQL exception was generated.
The strange part is, I changed the code to grab all the result sets from the SP to see if I could get more information. So I called the same SP like this,
Dim DAObj As SqlDataAdapter = New SqlDataAdapter
Dim CommandObj As SqlCommand = New SqlCommand(SQLString, Conn)
DAObj.SelectCommand = CommandObj
Dim DS As New DataSet()
DAObj.Fill(DS)
When I run this, with the exact same sql as before, executing the exact same stored procedure, this time I get an SQL exception because one of my nested SP calls was missing required parameters. So what could cause this? Why would running it one way produce an error and the other way have the error but not report it? Is the difference on purpose, or some kind of obscure bug in ADO.Net?
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Apr 18, 2009
I have a working game server browser project in VB.NET 2008 and I'm trying to fix the CS 1.6 and CS-Source query protocols. Where can I go to learn how to query a game server? The code worked in 2004 and now I want to update it [Code]
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Jun 11, 2012
I'm attempting to make a generic query executer function. I want to be able to send it a query string and have it return a two-dimensional array containing the results. Below is my code for how to do it with a (9,x) array. How can I do it with an (y,x) sized array? Also, I feel like there must be a more efficient way to do this..
[Code]...
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Feb 16, 2012
INSERT INTO [ET_SolutionText]
([SolnTextKey]
,[SolnTextValue]
,[SolnTextTitle])
[code]....
In Above Query, SolnTextValue is XML field. How i can format XML data in Values using insert query in SQL server 2008?
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