Search Results

Search found 6532 results on 262 pages for 'computed columns'.

Page 43/262 | < Previous Page | 39 40 41 42 43 44 45 46 47 48 49 50  | Next Page >

• WPF ListView as a DataGrid – Part 3

  - by psheriff

  I have had a lot of great feedback on the blog post about turning the ListView into a DataGrid by creating GridViewColumn objects on the fly. So, in the last 2 parts, I showed a couple of different methods for accomplishing this. Let’s now look at one more and that is use Reflection to extract the properties from a Product, Customer, or Employee…

  Read the article

• Dynamic Unpivot : SSIS Nugget

  - by jamiet

  A question on the SSIS forum earlier today asked: I need to dynamically unpivot some set of columns in my source file. Every month there is one new column and its set of Values. I want to unpivot it without editing my SSIS packages that is deployed Let’s be clear about what we mean by Unpivot. It is a normalisation technique that basically…

  Read the article

• SQL SERVER – DVM sys.dm_os_sys_info Column Name Changed in SQL Server 2012

  - by pinaldave

  Have you ever faced situation where something does not work and when you try to go and fix it – you like fixing it and started to appreciate the breaking changes. Well, this is exactly I felt yesterday. Before I begin my story of yesterday I want to state it candidly that I do not encourage anybody to use * in the SELECT statement. One of the…

  Read the article

• Whether to use UNION or OR in SQL Server Queries

  - by Dinesh Asanka

  Recently I came across with an article on DB2 about using Union instead of OR. So I thought of carrying out a research on SQL Server on what scenarios UNION is optimal in and which scenarios OR would be best. I will analyze this with a few scenarios using samples taken  from the AdventureWorks database Sales.SalesOrderDetail table.…

  Read the article

• How to disable multiple touches on a ScrollView and UIImage

  - by Rob

  I have a scrollview that I am loading images into that the user can touch and play a sound. However, the program is getting confused when I press one image with one finger and then another one with a different finger. It thinks you are pushing the same button again and therefore plays the sound again (so you have two of the same…

  Read the article

• Design review for application facing memory issues

  - by Mr Moose

  I apologise in advance for the length of this post, but I want to paint an accurate picture of the problems my app is facing and then pose some questions below; I am trying to address some self inflicted design pain that is now leading to my application crashing due to out of memory errors. An abridged description of the…

  Read the article

• SQL SERVER – Check If Column Exists in SQL Server Table

  - by Pinal Dave

  A very frequent task among SQL developers is to check if any specific column exists in the database table or not. Based on the output developers perform various tasks. Here are couple of simple tricks which you can use to check if column exists in your database table or not. Method 1 IF EXISTS(SELECT * FROM sys.columns…

  Read the article

• Simple script to get referenced table and their column names

  - by Peter Larsson

  -- Setup user supplied parameters DECLARE @WantedTable SYSNAME   SET     @WantedTable = 'Sales.factSalesDetail'   -- Wanted table is "parent table" SELECT      PARSENAME(@WantedTable, 2) AS ParentSchemaName,    …

  Read the article

• Stored Procedure Driven Data Grid

  Dynamically updates datagrid columns and formats without change the code files

  Read the article

• What is the best way to store a table in C++

  - by Topo

  I'm programming a decision tree in C++ using a slightly modified version of the C4.5 algorithm. Each node represents an attribute or a column of your data set and it has a children per possible value of the attribute. My problem is how to store the training data set having in…

  Read the article

• Unicode Collations problem ?

  - by Bayonian

  (.NET 3.5 SP1, VS 2008, VB.NET, MSSQL Server 2008) I'm writing a small web app to test the Khmer Unicode and Lao Unicode. I have a table that store text in Khmer Unicode with the following structure : [t_id] [int] IDENTITY(1,1) NOT NULL [t_chid] [int] NOT NULL [t_vn] [int]…

  Read the article

• Can Sql Server 2005 Pivot table have nText passed into it?

  - by manemawanna

  Right bit of a simple question can I input nText into a pivot table? (SQL Server 2005) What I have is a table which records the answers to a questionnaire consisting of the following elements for example: UserID QuestionNumber Answer Mic 1 Yes…

  Read the article

• Should i use a trigger or Behaviors for this?

  - by Michael

  I have an abstract object called Applicant and two different types of objects that inherit from Applicant called Business and Individual. So I have three classes that look like this: public abstract class Applicant { ... } public class Individual : Applicant { ... } …

  Read the article

• ListView Final Column Autosize creates scrollbar

  - by Courtney de Lautour

  Hi There, I am implementing a custom control which derives from ListView. I would like for the final column to fill the remaining space (Quite a common task), I have gone about this via overriding the OnResize method: protected override void OnResize(EventArgs e) …

  Read the article

• SQL: How do I INSERT primary key values from two tables INTO a master table.

  - by Stefan

  Hello, I would appreciate some help with an SQL statement I really can't get my head around. What I want to do is fairly simple, I need to take the values from two different tables and copy them into an master table when a new row is inserted into one of the two tables.…

  Read the article

• Stored Procedure To Search the AccessRights given to the Users.

  - by thevan

  Hi, I want to display the Access Rights given to the Users for the particular module. I have Seven Tables such as RoleAccess, Roles, Functions, Module, SubModule, Company and Unit. RoleAccess is the Main Table. The AccessRights given will be stored in the RoleAccess…

  Read the article

• Insert and remove Template textbox column in grid view

  - by user1545215

  class TextColumn : ITemplate { private string controlId; private string cssClass; public TextColumn(string id, string cssClass = "inputFromTo") { controlId = id; this.cssClass = cssClass; } public void…

  Read the article

• Exception on ExecuteReader() using OleDbCommand and Access

  - by Shane Fagan

  Hi again all, I'm getting the error below for this SQL statement in VB.Net 'Fill in the datagrid with the info needed from the accdb file 'to make it simple to access the db connstring = "Provider=Microsoft.ACE.OLEDB.12.0;Data " connstring…

  Read the article

• Emacs follow-mode with multiple splits

  - by Yktula

  My question is related to the following two: http://stackoverflow.com/questions/970292/emacs-multiple-columns-one-buffer http://stackoverflow.com/questions/2588706/vim-configuration-setting-up-autocomplete-and-columns I'm using MPage now in vim, and it…

  Read the article

• Problem wth paging ObjectDataSource

  - by funky

  asp page code: <asp:ObjectDataSource runat="server" ID="odsResults" OnSelecting="odsResults_Selecting" /> <tr><td> <wssawc:SPGridViewPager ID="sgvpPagerTop" runat="server" GridViewId="sgvConversionResults" /> …

  Read the article

• Dynamic column width

  - by nCdy

  protected void GridView1_DataBound(object sender, EventArgs e) { GridView1.Columns[0].ItemStyle.Width = 400; <asp:GridView ID="GridView1" runat="server" DataSourceID="ObjectDataSource1" ObjectDataSource1 returns data table ,…

  Read the article

• C# SQL: What is the best way to implement a dynamic table?

  - by SirMoreno

  I want to allow the user to add columns to a table in the UI. The UI: Columns Name:__ Columns Type: Number/String/Date My Question is how to build the SQL tables and C# objects so the implementation will be efficient and scalable. My…

  Read the article

• Differences between matrix implementation in C

  - by tempy

  I created two 2D arrays (matrix) in C in two different ways. I don't understand the difference between the way they're represented in the memory, and the reason why I can't refer to them in the same way: scanf("%d",…

  Read the article

• SQL exclude a column using SELECT * [except columnA] FROM tableA?

  - by uu?????s

  We all know that to select all columns from a table, we can use SELECT * FROM tableA Is there a way to exclude column(s) from a table without specifying all the columns? SELECT * [except columnA] FROM tableA …

  Read the article

• How i can do the following querry to get needed information

  - by Night Walker

  Hello there I have two tables CompList table with following columns : CompId , McID , station , slot ,subslot , and several others BookingTable with columns: CompId , LineID , McID , station , slot ,subslot. …

  Read the article

< Previous Page | 39 40 41 42 43 44 45 46 47 48 49 50  | Next Page >