IVsDataColumn Interface
Represents a mapped object that describes a tabular object column.
Namespace: Microsoft.VisualStudio.Data.Services.RelationalObjectModel
Assembly: Microsoft.VisualStudio.Data.Services (in Microsoft.VisualStudio.Data.Services.dll)
Syntax
‘선언
<DataMappedObjectTypeAttribute("TableForeignKeyColumn", Identifier := "Catalog, Schema, Table, TableForeignKey, Name", _
AvailableRestrictions := "Catalog, Schema, Table, TableForeignKey, Name", _
RequiredOrdering := "Catalog, Schema, Table, TableForeignKey, Ordinal", _
ClassId := "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")> _
<DataMappedObjectTypeAttribute("TableColumn", Identifier := "Catalog, Schema, Table, Name", _
AvailableRestrictions := "Catalog, Schema, Table, Name", RequiredOrdering := "Catalog, Schema, Table, Ordinal", _
ClassId := "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")> _
<DataMappedObjectTypeAttribute("TabularObjectColumn", Identifier := "Catalog, Schema, Object, Name", _
AvailableRestrictions := "Catalog, Schema, Object, Name", RequiredOrdering := "Catalog, Schema, Object, Ordinal", _
ClassId := "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")> _
<DataMappedObjectTypeAttribute("ViewColumn", Identifier := "Catalog, Schema, View, Name", _
AvailableRestrictions := "Catalog, Schema, View, Name", RequiredOrdering := "Catalog, Schema, View, Ordinal", _
ClassId := "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")> _
<DataMappedObjectTypeAttribute("StoredProcedureColumn", Identifier := "Catalog, Schema, StoredProcedure, Name", _
AvailableRestrictions := "Catalog, Schema, StoredProcedure, Name", _
RequiredOrdering := "Catalog, Schema, StoredProcedure, Ordinal", _
ClassId := "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")> _
<DataMappedObjectTypeAttribute("TabularFunctionColumn", Identifier := "Catalog, Schema, TabularFunction, Name", _
AvailableRestrictions := "Catalog, Schema, TabularFunction, Name", _
RequiredOrdering := "Catalog, Schema, TabularFunction, Ordinal", _
ClassId := "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")> _
<DataMappedObjectTypeAttribute("TableUniqueKeyColumn", Identifier := "Catalog, Schema, Table, TableUniqueKey, Name", _
AvailableRestrictions := "Catalog, Schema, Table, TableUniqueKey, Name", _
RequiredOrdering := "Catalog, Schema, Table, TableUniqueKey, Ordinal", _
ClassId := "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")> _
Public Interface IVsDataColumn _
Inherits IVsDataMappedObject, IVsDataSiteableObject(Of IVsDataMappedObject)
[DataMappedObjectTypeAttribute("TableForeignKeyColumn", Identifier = "Catalog, Schema, Table, TableForeignKey, Name",
AvailableRestrictions = "Catalog, Schema, Table, TableForeignKey, Name",
RequiredOrdering = "Catalog, Schema, Table, TableForeignKey, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute("TableColumn", Identifier = "Catalog, Schema, Table, Name",
AvailableRestrictions = "Catalog, Schema, Table, Name", RequiredOrdering = "Catalog, Schema, Table, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute("TabularObjectColumn", Identifier = "Catalog, Schema, Object, Name",
AvailableRestrictions = "Catalog, Schema, Object, Name", RequiredOrdering = "Catalog, Schema, Object, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute("ViewColumn", Identifier = "Catalog, Schema, View, Name",
AvailableRestrictions = "Catalog, Schema, View, Name", RequiredOrdering = "Catalog, Schema, View, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute("StoredProcedureColumn", Identifier = "Catalog, Schema, StoredProcedure, Name",
AvailableRestrictions = "Catalog, Schema, StoredProcedure, Name",
RequiredOrdering = "Catalog, Schema, StoredProcedure, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute("TabularFunctionColumn", Identifier = "Catalog, Schema, TabularFunction, Name",
AvailableRestrictions = "Catalog, Schema, TabularFunction, Name",
RequiredOrdering = "Catalog, Schema, TabularFunction, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute("TableUniqueKeyColumn", Identifier = "Catalog, Schema, Table, TableUniqueKey, Name",
AvailableRestrictions = "Catalog, Schema, Table, TableUniqueKey, Name",
RequiredOrdering = "Catalog, Schema, Table, TableUniqueKey, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
public interface IVsDataColumn : IVsDataMappedObject,
IVsDataSiteableObject<IVsDataMappedObject>
[DataMappedObjectTypeAttribute(L"TableForeignKeyColumn", Identifier = L"Catalog, Schema, Table, TableForeignKey, Name",
AvailableRestrictions = L"Catalog, Schema, Table, TableForeignKey, Name",
RequiredOrdering = L"Catalog, Schema, Table, TableForeignKey, Ordinal",
ClassId = L"9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute(L"TableColumn", Identifier = L"Catalog, Schema, Table, Name",
AvailableRestrictions = L"Catalog, Schema, Table, Name", RequiredOrdering = L"Catalog, Schema, Table, Ordinal",
ClassId = L"9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute(L"TabularObjectColumn", Identifier = L"Catalog, Schema, Object, Name",
AvailableRestrictions = L"Catalog, Schema, Object, Name", RequiredOrdering = L"Catalog, Schema, Object, Ordinal",
ClassId = L"9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute(L"ViewColumn", Identifier = L"Catalog, Schema, View, Name",
AvailableRestrictions = L"Catalog, Schema, View, Name", RequiredOrdering = L"Catalog, Schema, View, Ordinal",
ClassId = L"9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute(L"StoredProcedureColumn", Identifier = L"Catalog, Schema, StoredProcedure, Name",
AvailableRestrictions = L"Catalog, Schema, StoredProcedure, Name",
RequiredOrdering = L"Catalog, Schema, StoredProcedure, Ordinal",
ClassId = L"9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute(L"TabularFunctionColumn", Identifier = L"Catalog, Schema, TabularFunction, Name",
AvailableRestrictions = L"Catalog, Schema, TabularFunction, Name",
RequiredOrdering = L"Catalog, Schema, TabularFunction, Ordinal",
ClassId = L"9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
[DataMappedObjectTypeAttribute(L"TableUniqueKeyColumn", Identifier = L"Catalog, Schema, Table, TableUniqueKey, Name",
AvailableRestrictions = L"Catalog, Schema, Table, TableUniqueKey, Name",
RequiredOrdering = L"Catalog, Schema, Table, TableUniqueKey, Ordinal",
ClassId = L"9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")]
public interface class IVsDataColumn : IVsDataMappedObject,
IVsDataSiteableObject<IVsDataMappedObject^>
[<DataMappedObjectTypeAttribute("TableForeignKeyColumn", Identifier = "Catalog, Schema, Table, TableForeignKey, Name",
AvailableRestrictions = "Catalog, Schema, Table, TableForeignKey, Name",
RequiredOrdering = "Catalog, Schema, Table, TableForeignKey, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")>]
[<DataMappedObjectTypeAttribute("TableColumn", Identifier = "Catalog, Schema, Table, Name",
AvailableRestrictions = "Catalog, Schema, Table, Name", RequiredOrdering = "Catalog, Schema, Table, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")>]
[<DataMappedObjectTypeAttribute("TabularObjectColumn", Identifier = "Catalog, Schema, Object, Name",
AvailableRestrictions = "Catalog, Schema, Object, Name",
RequiredOrdering = "Catalog, Schema, Object, Ordinal", ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")>]
[<DataMappedObjectTypeAttribute("ViewColumn", Identifier = "Catalog, Schema, View, Name",
AvailableRestrictions = "Catalog, Schema, View, Name", RequiredOrdering = "Catalog, Schema, View, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")>]
[<DataMappedObjectTypeAttribute("StoredProcedureColumn", Identifier = "Catalog, Schema, StoredProcedure, Name",
AvailableRestrictions = "Catalog, Schema, StoredProcedure, Name",
RequiredOrdering = "Catalog, Schema, StoredProcedure, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")>]
[<DataMappedObjectTypeAttribute("TabularFunctionColumn", Identifier = "Catalog, Schema, TabularFunction, Name",
AvailableRestrictions = "Catalog, Schema, TabularFunction, Name",
RequiredOrdering = "Catalog, Schema, TabularFunction, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")>]
[<DataMappedObjectTypeAttribute("TableUniqueKeyColumn", Identifier = "Catalog, Schema, Table, TableUniqueKey, Name",
AvailableRestrictions = "Catalog, Schema, Table, TableUniqueKey, Name",
RequiredOrdering = "Catalog, Schema, Table, TableUniqueKey, Ordinal",
ClassId = "9AEBB15B-6649-4fb6-B6F7-B594F6E16F70")>]
type IVsDataColumn =
interface
interface IVsDataMappedObject
interface IVsDataSiteableObject<IVsDataMappedObject>
end
public interface IVsDataColumn extends IVsDataMappedObject, IVsDataSiteableObject<IVsDataMappedObject>
The IVsDataColumn type exposes the following members.
Properties
Name | Description | |
---|---|---|
AdoDotNetDataType | Gets the ADO.NET data type as a numerical value from an ADO.NET–specific enumeration. | |
AdoDotNetDbType | Gets a value from the DbType enumeration that specifies the data type of the column for an ADO.NET data provider. | |
FrameworkDataType | Gets the .NET Framework type of the column. | |
Identifier | Gets the list of identifier parts that uniquely identify the current generic mapped type. (Inherited from IVsDataMappedObject.) | |
IsDeleted | Gets a value indicating whether the current generic mapped type is deleted. (Inherited from IVsDataMappedObject.) | |
IsNullable | Gets a value indicating whether the column is nullable. | |
Length | Gets the length of the column. | |
Name | Gets the name of the generic mapped type. (Inherited from IVsDataMappedObject.) | |
NativeDataType | Gets the data source–specific data type name. | |
Ordinal | Gets the ordinal number of the column, which specifies the order of the column in the columns collection. | |
Precision | Gets the maximum number of digits stored in the column. | |
Properties | Gets name/value pairs containing the property names and values associated with the current generic mapped type. (Inherited from IVsDataMappedObject.) | |
Scale | Gets the maximum number of digits to the right of the decimal point. | |
Selector | Gets a selector object that enables the retrieval of data source–specific metadata from the data object support XML file. (Inherited from IVsDataMappedObject.) | |
Site | Gets or sets the site. (Inherited from IVsDataSiteableObject<T>.) | |
Type | Gets the type name as a string for the current generic mapped type. (Inherited from IVsDataMappedObject.) | |
UnderlyingObject | Gets the underlying object that is contained by the current generic mapped type. (Inherited from IVsDataMappedObject.) | |
UserDataType | Gets a user-defined data type. |
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See Also
Reference
Microsoft.VisualStudio.Data.Services.RelationalObjectModel Namespace