驗證實體集型別沒有索引鍵。
命名空間： Microsoft.Data.Edm.Validation
組件： Microsoft.Data.Edm (在 Microsoft.Data.Edm.dll 中)
語法
'宣告
Public Shared ReadOnly EntitySetTypeHasNoKeys As ValidationRule(Of IEdmEntitySet)
'用途
Dim value As ValidationRule(Of IEdmEntitySet)
value = ValidationRules.EntitySetTypeHasNoKeys
public static readonly ValidationRule<IEdmEntitySet> EntitySetTypeHasNoKeys
public:
static initonly ValidationRule<IEdmEntitySet^>^ EntitySetTypeHasNoKeys
static val EntitySetTypeHasNoKeys: ValidationRule<IEdmEntitySet>
public static final var EntitySetTypeHasNoKeys : ValidationRule<IEdmEntitySet>