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DataColumn Constructor (String, Type)

Inititalizes a new instance of the DataColumn class using the specified column name and data type.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)
public:
DataColumn(
	String^ columnName, 
	Type^ dataType
)

Parameters

columnName
Type: System::String

A string that represents the name of the column to be created. If set to nullptr or an empty string (""), a default name will be specified when added to the columns collection.

dataType
Type: System::Type

A supported DataType.

ExceptionCondition
ArgumentNullException

No dataType was specified.

The following example creates a new DataColumn with a specified ColumnName and DataType.

No code example is currently available or this language may not be supported.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

XNA Framework

Supported in: 3.0, 2.0, 1.0
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