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DbParameter.SourceColumn Property

Gets or sets the name of the source column mapped to the DataSet and used for loading or returning the Value.

Namespace: System.Data.Common
Assembly: System.Data (in system.data.dll)

public abstract string SourceColumn { get; set; }
/** @property */
public abstract String get_SourceColumn ()

/** @property */
public abstract void set_SourceColumn (String value)

public abstract function get SourceColumn () : String

public abstract function set SourceColumn (value : String)

Not applicable.

Property Value

The name of the source column mapped to the DataSet. The default is an empty string.

When SourceColumn is set to anything other than an empty string, the value of the parameter is retrieved from the column with the SourceColumn name. If Direction is set to Input, the value is taken from the DataSet. If Direction is set to Output, the value is taken from the data source. A Direction of InputOutput is a combination of both.

For more information about how to use the SourceColumn property, see Using Parameters with a DataAdapter and Updating the Database with a DataAdapter and the DataSet.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

.NET Compact Framework

Supported in: 2.0

XNA Framework

Supported in: 1.0

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