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OracleParameterCollection.Item Property (String)

Gets or sets the OracleParameter with the specified name.

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

public OracleParameter this[
	string parameterName
] { get; set; }

Parameters

parameterName
Type: System.String

The name of the parameter to retrieve.

Property Value

Type: System.Data.OracleClient.OracleParameter
The OracleParameter with the specified name.

ExceptionCondition
IndexOutOfRangeException

The name specified does not exist.

The following example searches for an OracleParameter with a given ParameterName within an OracleParameterCollection. If the parameter exists, the example displays the name and index of the parameter. If the parameter does not exist, the example displays an error. This example assumes that an OracleParameterCollection has already been created.

public void SearchOracleParams() 
{
    // ... 
    // create OracleParameterCollection parameters 
    // ... 
    if (!parameters.Contains("DName"))
        Console.WriteLine("ERROR: no such parameter in the collection");
    else
        Console.WriteLine("Name: " + parameters["DName"].ToString() +
            "Index: " + parameters.IndexOf("DName").ToString());
}

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1

Windows 8.1, Windows Server 2012 R2, 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.

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