srv_rpcnumber (Extended Stored Procedure API)

重要提示：
后续版本的 Microsoft SQL Server 将删除该功能。请不要在新的开发工作中使用该功能，并尽快修改当前还在使用该功能的应用程序。 Use CLR integration instead.

Returns the number component for the current remote stored procedure call.

语法

int srv_rpcnumber ( SRV_PROC *
srvproc 
)

Arguments

• srvproc
  Is a pointer to the SRV_PROC structure that is the handle for a particular client connection (in this case, the handle that received the remote stored procedure). The structure contains information that the Extended Stored Procedure API library uses to manage communication and data between the application and the client.

Returns

The number component for the current remote stored procedure. If the client does not use a number component when running the remote stored procedure or if there is no current remote stored procedure, it returns - 1.

备注

This function returns only the number component of the remote stored procedure. It does not include the optional specifiers for owner, remote stored procedure name, and database name.

安全说明：
You should thoroughly review the source code of extended stored procedures, and you should test the compiled DLLs before you install them on a production server. For information about security review and testing, see this Microsoft Web site.