ViaListenInfo Property
后续版本的 Microsoft SQL Server 将删除该功能。请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。
The ViaListenInfo property specifies the network interface card (NIC) and port number when using Virtual Interface Architecture (VIA) protocol.
语法
object
.ViaListenInfo [= value]
Parts
- object
An expression that evaluates to an object in the Applies To list
- value
A definition
Data Type
String
Modifiable
Read/write
Prototype (C/C++)
HRESULT GetViaListenInfo(LPBSTR);
HRESULT SetViaListenInfo(BSTR);
.gif "ms142601.note(zh-cn,SQL.90).gif") 注意： |
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| SQL Distributed Management Objects (SQL-DMO) strings are always returned as OLE BSTR objects. A C/C++ application obtains a reference to the string. The application must release the reference by using SysFreeString. |
备注
The ViaListenInfo property is comma-delimited string in the form of:
| 注意： |
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| nica:b,nicc:d |
where a and c are nonnegative integers that specify the NIC number, and b and d specify the port on which the associated net card can listen. NIC values are zero or greater, and port numbers are in the range zero to MAX_DWORD.
The comma-delimited string is not a SQL-DMO multistring, and it is stored as a REG_SZ in the registry.
VIA is only compatible with the Microsoft operating systems.
| 注意： |
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| If an application calls ViaListenInfo on an instance of SQL Server version 7.0, the constant, SQLDMO_E_SQL80ONLY, and the message "This property or method requires Microsoft SQL Server 2000 or later" are returned. |
Applies To:
|
请参阅
参考
ViaRecognizedVendors Property
ViaVendor Property