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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| No
| Import Library
| lsapi32.lib
| Header File
| lsapi.h
| Unicode
| No
| Platform Notes
| None
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LSGetMessage
This is preliminary documentation for technology that will be supported in future releases of Microsoft Windows.
The LSGetMessage function returns the message string associated with a license service
function status code.
LS_STATUS_CODE LS_API_ENTRY LSGetMessage(
LS_HANDLE LicenseHandle,
| // handle to the license context
| LS_STATUS_CODE Value,
| // any status code returned by a license service function
| LS_STR *Buffer,
| // pointer to buffer returning error message string
| LS_ULONG BufferSize
| // maximum size of buffer string
| );
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Parameters
LicenseHandle
[in] Specifies the handle to the license context. This parameter must be a
handle created with the LSRequest function.
Value
[in] Specifies any status code returned by a license service function.
Buffer
[out] Points to a buffer in which a localized error message string will be
returned.
BufferSize
[in] Specifies, in bytes, the maximum size of the string returned in the Buffer parameter.
Return Values
If the function succeeds, the return value is LS_SUCCESS.
If the function fails, the return value is a status code. For extended error
information, call LSGetMessage to return the status text corresponding to the status code. The LSGetMessage function may return one of the following status codes:
Value
| Meaning
| LS_BAD_HANDLE
| The handle used on the call does not describe a valid licensing system context.
| LS_RESOURCES_UNAVAILABLE
| The request cannot be completed because of insufficient resources, such as
memory.
| LS_TEXT_UNAVAILABLE
| A warning occurred while looking up an error message string with the LSGetMessage function.
| LS_UNKNOWN_STATUS
| An unrecognized status code was passed to the LSGetMessage function.
| LS_BUFFER_TOO_SMALL
| The buffer that the Buffer parameter points to is too small to accommodate the text string to be
returned; or the challenge data structure is too small to accommodate the challenge
response.
| LS_BAD_ARG
| One or more of the arguments is incorrect.
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Remarks
The LSGetMessage function returns a string describing a specific error, and possibly a
suggested action to be taken in response to it. If the value specified in the Value parameter is the constant LS_USE_LAST, then the last error associated with the supplied
licensing handle, plus its associated data, is returned. Otherwise, the
function uses the supplied error code.
See Also
LSRequest
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