Item(String) Property

In This Topic

Gets or sets the PgSqlParameter with the specified name.

Syntax

Visual Basic
C#

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

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

Parameters

parameterName: The name of the parameter to retrieve.

Property Value

The PgSqlParameter with the specified name.

Example

The following example searches for a PgSqlParameter with a given ParameterName within a PgSqlParameterCollection. 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 PgSqlParameterCollection has already been created.

csharp

public void SearchPgSqlParams() {
  // ...
  // create PgSqlParameterCollection 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 SearchPgSqlParams()
  ' ...
  ' create PgSqlParameterCollection 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

PgSqlParameterCollection Class
PgSqlParameterCollection Members
Overload List

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