Класс ConnectionManagerExcelClass
Этот API-интерфейс поддерживает инфраструктуру SQL Server 2012 и не предназначен для использования непосредственно из кода.
Represents a connection manager that connects to an Excel workbook file.
Иерархия наследования
System.Object
Microsoft.SqlServer.Dts.Runtime.Wrapper.ConnectionManagerExcelClass
Пространство имен: Microsoft.SqlServer.Dts.Runtime.Wrapper
Сборка: Microsoft.SqlServer.DTSRuntimeWrap (в Microsoft.SqlServer.DTSRuntimeWrap.dll)
Синтаксис
'Декларация
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
<GuidAttribute("01F2E8D5-1D00-4B7E-A297-0C122AFE4081")> _
Public Class ConnectionManagerExcelClass _
Implements IDTSConnectionManager100, ConnectionManagerExcel, IDTSConnectionManagerExcel100, IDTSConnectionManagerDatabaseParameters100
'Применение
Dim instance As ConnectionManagerExcelClass
[ClassInterfaceAttribute(ClassInterfaceType.None)]
[GuidAttribute("01F2E8D5-1D00-4B7E-A297-0C122AFE4081")]
public class ConnectionManagerExcelClass : IDTSConnectionManager100,
ConnectionManagerExcel, IDTSConnectionManagerExcel100, IDTSConnectionManagerDatabaseParameters100
[ClassInterfaceAttribute(ClassInterfaceType::None)]
[GuidAttribute(L"01F2E8D5-1D00-4B7E-A297-0C122AFE4081")]
public ref class ConnectionManagerExcelClass : IDTSConnectionManager100,
ConnectionManagerExcel, IDTSConnectionManagerExcel100, IDTSConnectionManagerDatabaseParameters100
[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
[<GuidAttribute("01F2E8D5-1D00-4B7E-A297-0C122AFE4081")>]
type ConnectionManagerExcelClass =
class
interface IDTSConnectionManager100
interface ConnectionManagerExcel
interface IDTSConnectionManagerExcel100
interface IDTSConnectionManagerDatabaseParameters100
end
public class ConnectionManagerExcelClass implements IDTSConnectionManager100, ConnectionManagerExcel, IDTSConnectionManagerExcel100, IDTSConnectionManagerDatabaseParameters100
Тип ConnectionManagerExcelClass обеспечивает доступ к следующим элементам.
Конструкторы
Имя | Описание | |
---|---|---|
ConnectionManagerExcelClass | Инфраструктура. Initializes a new instance of the ConnectionManagerExcelClass class. |
В начало
Свойства
Имя | Описание | |
---|---|---|
ConnectionString | Инфраструктура. Gets or sets the connection string used to establish a connection to a data source. | |
ExcelFilePath | Инфраструктура. Gets or sets the path of the Excel workbook file. | |
ExcelVersionNumber | Инфраструктура. Gets or sets the version of Excel that was used to create the file. | |
FirstRowHasColumnName | Инфраструктура. Gets or sets a Boolean that indicates whether the first contains the column name. | |
InitialCatalog | Инфраструктура. Gets or sets the initial catalog for the connection. | |
Password | Инфраструктура. Gets or sets the password for the connection. | |
ProtectionLevel | Инфраструктура. Gets or sets the level of encryption performed on sensitive data that is contained in the package. | |
RetainSameConnection | Инфраструктура. Gets or sets a Boolean that indicates whether the connection manager retains the same connection. | |
Scope | Инфраструктура. Gets the scope of the connection manager. | |
ServerName | Инфраструктура. Gets or sets the server name. | |
SupportsDTCTransactions | Инфраструктура. Gets a Boolean that indicates whether the connection supports Microsoft Distributed Transaction Coordinator (MS DTC) transactions. | |
UserName | Инфраструктура. Gets or sets the username for the connection. |
В начало
Методы
Имя | Описание | |
---|---|---|
AcquireConnection | Инфраструктура. Creates an instance of the connection type. | |
Equals | (Производный от Object.) | |
Finalize | (Производный от Object.) | |
GetConnectionForSchema | Инфраструктура. Gets the connection for the schema. | |
GetHashCode | (Производный от Object.) | |
GetType | (Производный от Object.) | |
MemberwiseClone | (Производный от Object.) | |
ReleaseConnection | Инфраструктура. Frees the connection established during AcquireConnection. Called at design time and runtime. | |
SetQualifier | Инфраструктура. Changes a qualifier on the connection manager after the connection manager has been created but before it is used in a running package. | |
ToString | (Производный от Object.) | |
Validate | Инфраструктура. Validates the connection and returns an enumeration that indicates success or failure. |
В начало
Замечания
For more information, see ConnectionManager.
Безопасность многопоточности
Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.