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  • How to add columns in datatable already containing records

    Hi , I want to change schema of a DataTable which already contains some records. Basically I want to add one column Named "RowNo", Data type int and will contain value as Row Number in DataTable. Further I will do RowFilter on the basis of "RowNo" Column. Please provide appropriate...
    Posted to Data Access and ObjectDataSource Control (Forum) by jeetendra18 on 03-25-2008, 12:00 AM
    Filed under: 2.0, ADO, ADO.NET data access, ADO.NET LOCKING BLOCKING data access, ADO.NET Tutorial, asp 2.0, ASP 2.0 custom paging, asp .NET 2.0, ASP.NET, Asp.Net 2.0, Columns, Data, Data Access Layer, data set, data table, DataList, DataRow, DataTable, datatable full join, dataTable join, datatable tableadapter, DataTable To String Array, asp.net2.0, ASP .NET 2, ADO.NET data access, Filter, STOREd Procedures COMMAND ADO.NET ASP.NET, ADO.NET, DataColumn

  • Custom DAL from Scratch

    hi everyone, im buidling a website using Visual Studio 2005. The integrated Datatools, such as the Dataset designer are great if i am using a Professional database, but unfortunatly i am not. I would like to write my own DAL from scratch(or an example), so i can still use my Database with the provided...
    Posted to Data Access and ObjectDataSource Control (Forum) by Skyruner2 on 09-23-2007, 12:00 AM
    Filed under: .Net 2.0, data, data access layer, Data Presentation Controls, Data Set, data source, database, databind, databinding, DataTable, datatagrid, Data table

  • Plz Help me..How to Solve this..

    Hai to All.. I'm a beginner of Asp.Net... I have created one application in C#, Asp.Net 2.0,,,,,..where I have taken Five Fields..Company Name, Address, Mobile No, Contact Name and Pin Code. And I have to enter data into this. But the problem is the telephone numbers should not be repeated as and...
    Posted to Data Presentation Controls (Forum) by sureshkumar.veesam on 09-17-2007, 12:00 AM
    Filed under: OnClientClick, pagertemplate, Paging and Display GridView in second page, Photos, Quickfix, RecordID, Redirect after SQL insert, RowUpdated, sql command statement update debug debugging, sql data source, "gridview" edit select eventhandling, .NET Gridview Problems, access, access database, ADO.NET 2.0, Alert, ASP.net ... VB ... Data access, ASP.NET 2.0 DataBinding DataTable, asp.net 2.0 DataBinding formview, ASP.net 2.0 GridView, c#, ControlParameter databound Parameters asp.net, controls list, Cookies, count records, Creating thumbnail from Images, data, Data Control Heading Children Records, Data Grid, Data Presentation Controls, data represneting control, DataBinding GridView Insert, DataGrid Delete ObjectDataSource, dataitem, DataKeynames, datalist items remove sitemap, datalist paging, datasource, DataTable, dataview, dataview.rowfilter, dependent TextBox, detail view, GridView editing, GridViewiew, INSERT COLLECTION GRIDVIEW, Insert date dropdownlists, Insert Row in gridView, ItemInserted, ItemTemplate, JavaScript, last inserted id, link button, detailsView calendar control dataset insert, DetailsView Codebehind, detailsView custom update, DetailsView DateTime ItemInserting, Detailsview dropdown from multiple datasources, Detailsview dropdown problem, DetailsView Insertparameters dropdownlist, DetailsView Layout, add rows to datatable, gridview treeview datalist, javaScript screen, Multiview Control, keys, date picker

  • Performance - Which way is faster to select a row in a DataTable?

    Assuming that we "know" that we will always receive a single row on a table select, is this faster? Private Sub MoveData() Dim ColumnName As String = "some value" Dim ColumnValue As String = "some value" Dim objRow As DataRow For Each objRow in MyTable.Rows objRow( "ColumnName"...
    Posted to Getting Started (Forum) by hismightiness on 05-25-2007, 12:00 AM
    Filed under: .Net 2.0, approach, asp.net 2.0, asp.net 2.0., Best Practice, data, data access, data handling, data manipulation, dataset, datatable, DataTable.Select Method, asp.net2.0

  • Updating a Dataset with Seperate Stored Procedures / datatables

    Hi I have a SQL server table that I need to update. The data with which I will update it comes from two different sources, both sources contain an identifier column that can be used to identify one record that could have data from both sources. My plan therefore is to: Create a dataset called dstmain...
    Posted to Data Access and ObjectDataSource Control (Forum) by adammillsy on 04-27-2007, 12:00 AM
    Filed under: VB.Net, Data, data Acces, data set, DataSet, DataTable, Merge

  • Saving listbox data - best approach?

    We have an ASP.NET 2.0 site that uses SQL Server 2000/2005. I am working on a page that updates our user table. But it will also update multiple related tables. For example, the user could be a member of several different companies and/or organizations and may have 1 to many roles out of a list of available...
    Posted to Data Access and ObjectDataSource Control (Forum) by nickpup on 04-19-2007, 12:00 AM
    Filed under: object data source, ObjectDataSource DataSet Multitable, passing object, sql, SQL Performance, Stored Procedures, VB.Net, ADO.NET, ASP.NET, Business Object, Data, Data Access, data set, DataAdapter, Database, databind, DataSet, DataTable, DataView SqlDataSource, design, SQL Server ADO.NET Transactions

  • DataSet or Business Objects (IS ORM a better solution?)

    Hello guys, I am in doubt what solution is the best for a case that we have in hand. We have to develop a web application (ASP.NET 2 with loads of reports which I think we will use SSRS) and on this particular project there are about 100 tables involved. As you know we can add a DataSet for each table...
    Posted to Data Access and ObjectDataSource Control (Forum) by Mehdi6002 on 03-07-2007, 12:00 AM
    Filed under: ORM, sql, Business Object, Data, Data Access, data set, Data Set Binding, DataAdapter, Database, DataSet, DataTable

  • How to retrieve data as XML from SQL database

    Hi, I have a website which is designed to search for employee information. I have the search system working which does exactly what I want to, but as an added feature I want there to be a button which, when someone clicks on it, it takes whatever the previous search was and generates a set of data in...
    Posted to SQL Server, SQL Server Express, and SqlDataSource Control (Forum) by tomosap on 02-28-2007, 12:00 AM
    Filed under: object data source, objectdatasource, parameter datatype, Stored Procedures, Table Adapter, TableAdapter, TableAdapters, VB.Net, ADO.NET, Columns, combining data sources, DAL, Data, Data Access, DataAdapter, Database, DataGrid GridView Paging, DataSet, DataTable, DataView SqlDataSource, DropDownList, XML, Gridview

  • Data Access Layer in ASP.NET 2.0

    I am very confused as to what i should be using as Data Access Layer. We have so many things to choose from - DAAB (Data Access application block). -We can use table adapter and can create strongly typed datasets (dataset.xsd) files to access data. -Then we have IBATIS and Hibernate. - we can have custom...
    Posted to Data Access and ObjectDataSource Control (Forum) by nav_nav2000 on 01-17-2007, 12:00 AM
    Filed under: ADO.NET, Data, Data Access Application block, Database, DataSet, DataTable

  • Table Adapter problem with sort order

    hi, i'm having trouble with the sort order from the TableAdapter class in that the DataSet method invokes a stored procedure on an SQL EXPRESS table which returns sorted data. i'm using the following code in my business object to return a collection: TeamsDataSetTableAdapters. TeamsTableAdapter teamsTableAdapter...
    Posted to Data Access and ObjectDataSource Control (Forum) by Del on 01-14-2007, 12:00 AM
    Filed under: TableAdapter, C#, Data, DataSet, DataTable, DropDownList
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