SqlCeParameterCollection.Item Property (Int32)

Article
2011-03-29

Gets or sets the SqlCeParameter at the specified index.

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

Syntax

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

value = instance(index)

instance(index) = value

public SqlCeParameter this[
    int index
] { get; set; }

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

member Item : SqlCeParameter with get, set

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

Parameters

index
Type: System.Int32
The zero-based index of the parameter to retrieve.

Property Value

Type: System.Data.SqlServerCe.SqlCeParameter
The SqlCeParameter at the specified index.

Exceptions

Exception	Condition
IndexOutOfRangeException	The index 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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