Tài liệu Creating Child DataView Objects doc

... Creating Child DataView Objects You can create a child DataView from a parent DataRowView using the CreateChildView() method. You can then view the DataRowView objects from the child DataView. ... CREATECHILDDATAVIEW.CS /* CreateChildDataView.cs illustrates how to create a child DataView */ using System; using System.Data; using System.Data.SqlClient; cl...

Ngày tải lên: 26/01/2014, 07:20

... The Problem with Objects In order to understand Generics, it is worth looking in detail at the problems they are ... and Collections”). The following fragment shows how to create and manipulate a queue of Circle objects: using System.Collections; Queue myQueue = new Queue(); Circle myCircle = new Circle(); ... Enqueue( object item ); public object Dequeue(); Because the Enqueu...

Ngày tải lên: 15/12/2013, 00:15

... parameter As an example, consider the Circle class that was described in Chapter 7, Creating and Managing Classes and Objects, ” and is reproduced below: class Circle { public Circle(double initialRadius) ... becomes evident when you use them for sorting data. If you start with an unordered sequence of objects of the same type, you can use them to construct an ordered binary tree...

Ngày tải lên: 24/12/2013, 09:16

... who are using Linux, are going to be working on classified documents. They need to have their own group created so they can keep these documents in certain folders that only their group will have ... 1 - 5 IT Essentials II v2.0 - Lab 10.2.4 Copyright  2002, Cisco Systems, Inc. Lab 10.2.4: Creating Groups in Linux Estimated Time: 30 minutes Objective In this lab, the student will...

Ngày tải lên: 18/01/2014, 05:20

... 1 - 2 IT Essentials II v2.0 - Lab 10.4.6 Copyright  2002, Cisco Systems, Inc. Lab 10.4.6: Creating a Samba Server Estimated Time: 25 minutes Objective Configure a Linux server as

Ngày tải lên: 18/01/2014, 05:20

... [ Team LiB ] Creating and Editing Email Creating and editing messages is a fairly simple task with either Word or Outlook ... with Outlook. You can save your downloaded stationery to the stationery folder, located at C:\Documents and Settings\username\Application Data\Microsoft\Stationery or save it to any folder ... large email messages. Avoid using stationery when you email peop...

Ngày tải lên: 21/01/2014, 02:20

... dataSet11. 5. Drag a DataView object from the Data tab of the Toolbox to your form. This creates a DataView object named dataView1 . 6. Set the Table property of your dataView1 object to dataSet11.Customers ... Creating a DataView Using Visual Studio .NET In this section, you'll learn how to create a DataView using Visual Studio .NET (VS .NET). You ... DataSource propert...

Ngày tải lên: 21/01/2014, 07:20

... and parentDataColumns are the DataColumn objects in the parent DataTable. • childDataColumn and childDataColumns are the DataColumn objects in the child DataTable. • constraintName is the ... parent DataTable. • parentDataColumnNames and childDataColumnNames contain the names of the DataColumn objects in the parent and child DataTable objects. • acceptRejectRule, deleteRule,...

Ngày tải lên: 21/01/2014, 07:20

... Creating SQL Server Objects with ActiveX Data Objects It is worthwhile to mention an example of creating a new table object with fields and primary ... as shown in Listing A.10. Listing A.10 basStoredProcedureExamples.vb: Creating SQL Server Objects with ADO and T-SQL Sub CreatingASQLServerObjectFromADO(ByVal txtResults As TextBox) Dim ... table object with fields and pr...

Ngày tải lên: 26/01/2014, 11:20

... filters by the DataRowView-State of the DataViewRow objects in your DataView. The RowStateFilter of your DataView is set to rowState. Before you create a DataView, you first need a DataTable from ... in the DataView; you therefore set your row state filter to DataViewRowState.OriginalRows: DataViewRowState rowStateFilter = DataViewRowState.OriginalRows; N ote The default is D...

Ngày tải lên: 26/01/2014, 07:20