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IDbDataParameter Interface

.NET Framework 4.5

Used by the Visual Basic .NET Data Designers to represent a parameter to a Command object, and optionally, its mapping to DataSet columns.

Namespace: System.Data
Assembly: System.Data (in System.Data.dll)

Syntax

C++

type IDbDataParameter =  
    interface 
        interface IDataParameter 
    end

The IDbDataParameter type exposes the following members.

Properties

	Name	Description
	DbType	Gets or sets the DbType of the parameter. (Inherited from IDataParameter.)
	Direction	Gets or sets a value indicating whether the parameter is input-only, output-only, bidirectional, or a stored procedure return value parameter. (Inherited from IDataParameter.)
	IsNullable	Gets a value indicating whether the parameter accepts null values. (Inherited from IDataParameter.)
	ParameterName	Gets or sets the name of the IDataParameter. (Inherited from IDataParameter.)
	Precision	Indicates the precision of numeric parameters.
	Scale	Indicates the scale of numeric parameters.
	Size	The size of the parameter.
	SourceColumn	Gets or sets the name of the source column that is mapped to the DataSet and used for loading or returning the Value. (Inherited from IDataParameter.)
	SourceVersion	Gets or sets the DataRowVersion to use when loading Value. (Inherited from IDataParameter.)
	Value	Gets or sets the value of the parameter. (Inherited from IDataParameter.)

Top

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

Reference

System.Data Namespace

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