Item Property (String)

Article
09/27/2010

Gets or sets the SqlCeParameter with the specified name.

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

Syntax

'Declaration
Public Default Property Item ( _
    parameterName As String _
) As SqlCeParameter
    Get
    Set
'Usage
Dim instance As SqlCeParameterCollection
Dim parameterName As String
Dim value As SqlCeParameter

value = instance(parameterName)

instance(parameterName) = value

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

public:
property SqlCeParameter^ default[String^ parameterName] {
    SqlCeParameter^ get (String^ parameterName);
    void set (String^ parameterName, SqlCeParameter^ value);
}

member Item : SqlCeParameter with get, set

JScript supports the use of indexed properties, but not the declaration of new ones.

Parameters

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

Property Value

Type: System.Data.SqlServerCe. . :: . .SqlCeParameter
The SqlCeParameter with the specified name.

Exceptions

Exception	Condition
IndexOutOfRangeException	The name specified does not exist.

Remarks

The Item property is an indexer to the collection. To set the properties of a specific item, you reference the item by its number or name.

Examples

The following example adds a SqlCeParameter object to SqlCeParameterCollection, and then sets the value of the first parameter (0 in the collection). This example assumes that a SqlCeCommand has already been created.

Dim da As New SqlCeDataAdapter()

Dim conn As New SqlCeConnection("Data Source = MyDatabase.sdf")
Dim cmd As New SqlCeCommand("SELECT * FROM Customers WHERE Country = @country", conn)

cmd.Parameters.Add("@country", SqlDbType.NVarChar, 15)
cmd.Parameters(0).Value = "UK"

da.SelectCommand = cmd

SqlCeDataAdapter da = new SqlCeDataAdapter();

SqlCeConnection conn = new SqlCeConnection("Data Source = MyDatabase.sdf");
SqlCeCommand cmd = new SqlCeCommand("SELECT * FROM Customers WHERE Country = @country", conn);

cmd.Parameters.Add("@country", SqlDbType.NVarChar, 15);
cmd.Parameters[0].Value = "UK";

da.SelectCommand = cmd;

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