IndexOf Method (String, String, String)
Returns the zero based index of the LineItem with the specified product catalog, product identifier, and product variant identifier.
Namespace: Microsoft.CommerceServer.Runtime.Orders
Assembly: Microsoft.CommerceServer.Runtime (in Microsoft.CommerceServer.Runtime.dll)
Syntax
'Declaration
Public Function IndexOf ( _
productCatalog As String, _
productId As String, _
productVariantId As String _
) As Integer
'Usage
Dim instance As LineItemCollection
Dim productCatalog As String
Dim productId As String
Dim productVariantId As String
Dim returnValue As Integer
returnValue = instance.IndexOf(productCatalog, _
productId, productVariantId)
public int IndexOf(
string productCatalog,
string productId,
string productVariantId
)
public:
int IndexOf(
String^ productCatalog,
String^ productId,
String^ productVariantId
)
public function IndexOf(
productCatalog : String,
productId : String,
productVariantId : String
) : int
Parameters
- productCatalog
Type: System..::.String
The product catalog name to which the LineItem belongs. Can be nullNothingnullptra null reference (Nothing in Visual Basic).
- productId
Type: System..::.String
The product identifier for this product. Can be nullNothingnullptra null reference (Nothing in Visual Basic).
- productVariantId
Type: System..::.String
The product variant identifier for this product. Can be nullNothingnullptra null reference (Nothing in Visual Basic).
Return Value
Type: System..::.Int32
The zero based index of the specified LineItem, or -1 if the line item is not found.
Remarks
Searches for the specified LineItem and returns the zero-based index of the first occurrence within the entire LineItemCollection. Returns -1 if the specified string is not found.
Permissions
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.