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srv_wsendmsg

SQL Server 2000

Sends a Unicode message to the client.

Syntax

int srv_wsendmsg(SRV_PROC * srvproc, int msgnum, int severity, WCHAR * message, int msglen);

Arguments

srvproc

Is a pointer to the SRV_PROC structure that is the handle for a particular client connection. The structure contains information the ODS Library uses to manage communication and data between the Open Data Services server application and the client.

msgnum

Is a 4-byte message number.

severity

Specifies the severity of the error. A severity less than or equal to 10 is considered an informational message; otherwise, it is an error.

message

Is a pointer to a Unicode string to be sent to the client.

msglen

Specifies the length, in characters, of message.

Returns

SUCCEED or FAIL.

Remarks

Use this function to send messages in Unicode. It is similar to srv_sendmsg, but it returns a pointer to a string of type WCHAR rather than type DBCHAR. Note that message length is reported in characters rather than bytes and msglen will never be equal to SRV_NULLTERM.

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