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OracleParameterCollection.Add Method (String, OracleType, Int32)

Adds an OracleParameter to the OracleParameterCollection given the parameter name, data type, and column length.

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

public OracleParameter Add(
	string parameterName,
	OracleType dataType,
	int size
)

Parameters

parameterName
Type: System.String
The name of the parameter.
dataType
Type: System.Data.OracleClient.OracleType
One of the OracleType values.
size
Type: System.Int32
The length of the column.

Return Value

Type: System.Data.OracleClient.OracleParameter
A reference to the new OracleParameter object.

The following example creates an OracleParameterCollection, adds an instance of OracleParameter to the collection, and returns a reference to the new OracleParameter.


public void CreateOracleParamColl(OracleConnection connection) 
{
    OracleCommand command = new OracleCommand(
        "SELECT Ename, DeptNo FROM Emp WHERE EmpNo = :pEmpNo", connection);
    OracleParameterCollection paramCollection = command.Parameters;
    OracleParameter parameter = paramCollection.Add(
        "pEmpNo", OracleType.Number, 4);
}


.NET Framework

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

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.

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