IsBuiltInColumn Method

Helper to determine if a column is marked as a built in database column.

Namespace:  Microsoft.CommerceServer.Catalog
Assembly:  Microsoft.CommerceServer.Catalog (in Microsoft.CommerceServer.Catalog.dll)

Syntax

'Declaration
Public Shared Function IsBuiltInColumn ( _
    columnName As String _
) As Boolean

'Usage
Dim columnName As String
Dim returnValue As Boolean

returnValue = CatalogItemsDataSetSchema.IsBuiltInColumn(columnName)

public static bool IsBuiltInColumn(
    string columnName
)

public:
static bool IsBuiltInColumn(
    String^ columnName
)

public static function IsBuiltInColumn(
    columnName : String
) : boolean

Parameters

• columnName
  Type: System..::.String
  The column name.

Return Value

Type: System..::.Boolean
true to indicate columnName is a built in column; otherwise, false.

Remarks

Used to determine if a column is marked as a built in the CatalogItems database column.

This method does not report a built in column at the catalog system level.

For example;

CatalogItemsDataSetSchema.IsBuiltInColumn("BaseCatalogName") will return true since "BaseCatalogName" is a built in property in the CatalogItemsDataSet.

However, CatalogPropertiesDataSetSchema.IsBuiltInColumn("BaseCatalogName") will return false since "BaseCatalogName" is not a build in property in the CatalogPropertiesDataSet.

The following catalog database columns in the CatalogItems table are marked built in:

• BaseCatalogName

• CatalogClassTypes

• CatalogName

• CategoryName

• DefinitionName

• DisplayName

• IsSearchable

• ListPrice

• Oid

• PrimaryParentCategoryName

• ProductId

• Rank

• UseCategoryPricing

• VariantId

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.

See Also

Reference

CatalogItemsDataSetSchema Class

CatalogItemsDataSetSchema Members

Microsoft.CommerceServer.Catalog Namespace