IDbDataParameter Interface
.NET Framework 4
Used by the Visual Basic .NET Data Designers to represent a parameter to a Command object, and optionally, its mapping to DataSet columns.
Assembly: System.Data (in System.Data.dll)
The IDbDataParameter type exposes the following members.
| Name | Description | |
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DbType | Gets or sets the DbType of the parameter. (Inherited from IDataParameter.) |
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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.) |
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IsNullable | Gets a value indicating whether the parameter accepts null values. (Inherited from IDataParameter.) |
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ParameterName | Gets or sets the name of the IDataParameter. (Inherited from IDataParameter.) |
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Precision | Indicates the precision of numeric parameters. |
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Scale | Indicates the scale of numeric parameters. |
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Size | The size of the parameter. |
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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.) |
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SourceVersion | Gets or sets the DataRowVersion to use when loading Value. (Inherited from IDataParameter.) |
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Value | Gets or sets the value of the parameter. (Inherited from IDataParameter.) |
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
