Item(String) Property

In This Topic

Syntax
Example
Requirements
See Also

Gets or sets the OracleParameter with the specified name.

Syntax

Visual Basic
C#

public new OracleParameter Item( 
   string parameterName
) {get; set;}

'Declaration
 
Public Overloads Shadows Property Item( _
   ByVal parameterName As String _
) As OracleParameter

Parameters

parameterName: The name of the parameter to retrieve.

Property Value

The OracleParameter with the specified name.

Example

The following example searches for a OracleParameter with a given Devart.Common.DbParameterBase.ParameterName within a 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 a OracleParameterCollection has already been created.

csharp

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

Visual Basic

Public Sub SearchOracleParams()
  ' ...
  ' create OracleParameterCollection myParameters
  ' ...
  If Not myParameters.Contains("DName") Then
    MessageBox.Show("ERROR: no such parameter in the collection")
  Else
    MessageBox.Show("Name: "  & myParameters("DName").ToString()  & _
      "Index: "  & myParameters.IndexOf("DName").ToString())
  End If
End Sub

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

OracleParameterCollection Class
OracleParameterCollection Members
Overload List

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