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OdbcParameter Constructor (String, OdbcType, Int32, ParameterDirection, Boolean, Byte, Byte, String, DataRowVersion, Object)

.NET Framework 4.5

Initializes a new instance of the OdbcParameter class that uses the parameter name, data type, length, source column name, parameter direction, numeric precision, and other properties.

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

Syntax

C++

public OdbcParameter(
	string parameterName,
	OdbcType odbcType,
	int size,
	ParameterDirection parameterDirection,
	bool isNullable,
	byte precision,
	byte scale,
	string srcColumn,
	DataRowVersion srcVersion,
	Object value
)

Parameters

parameterName: Type: System.String
The name of the parameter.

odbcType: Type: System.Data.Odbc.OdbcType
One of the OdbcType values.

size: Type: System.Int32
The length of the parameter.

parameterDirection: Type: System.Data.ParameterDirection
One of the ParameterDirection values.

isNullable: Type: System.Boolean
true if the value of the field can be null; otherwise false.

precision: Type: System.Byte
The total number of digits to the left and right of the decimal point to which Value is resolved.

scale: Type: System.Byte
The total number of decimal places to which Value is resolved.

srcColumn: Type: System.String
The name of the source column.

srcVersion: Type: System.Data.DataRowVersion
One of the DataRowVersion values.

value: Type: System.Object
An Object that is the value of the OdbcParameter.

Exceptions

Exception	Condition
ArgumentException	The value supplied in the type parameter is an invalid back-end data type.

Examples

The following example creates an OdbcParameter and displays the [!:System.Data.Odbc.OdbcParameter.ParameterName].

public void CreateOdbcParameter()
{
    OdbcParameter parameter = new OdbcParameter(
        "Description", OdbcType.VarChar, 11, 
        ParameterDirection.Output, true, 0, 0, "Description",
        DataRowVersion.Current, "garden hose");
    Console.WriteLine(parameter.ToString());
}

Version Information

.NET Framework

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

.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

OdbcParameter Class

OdbcParameter Overload

System.Data.Odbc Namespace

Other Resources

Commands and Parameters (ADO.NET)

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