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ASP.NET by Example by Steven A. Smith

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System.Data Namespace

The System.Data namespace consists mainly of classes that make up ADO.NET. ADO.NET allows a developer to build components that manage data from data sources.

DataColumn Object Members

The DataColumn class represents the schema of a column in a DataTable object. Tables B.1 through B.4 list the constructor, properties, and methods for the DataColumn class.

Table B.1. DataColumn Constructor
Name Parameters Description
DataColumn none Initializes a new instance of the DataColumn class.
DataColumn columnName (String) Initializes a new instance of the DataColumn class with the specified name.
DataColumn columnName (String) dataType (Type) Initializes a new instance of the DataColumn class with the specified name and data type. ...

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