AIT_RegisterWindowMessage
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Description
Defines a new window message particular to the system. You can use this message value to post or send a message.
Typically, this function is used to register a message to be applied to communication between two cooperating applications.
Format
integer AIT_RegisterWindowMessage ( string strMessageString // Message character string );
Parameters
strMessageString (input)
Specify a message you want to register.
Return values
The return value is a message value (message ID) ranging from 49152 to 65535 if the message has been registered normally.
The return value is 0 if the function has not been processed successfully. You can use AIT_GetLastError to acquire an extended error code.
The following gives the error codes that AIT_GetLastError might return:
|
Extended error number |
Error code |
|---|---|
|
8 |
ERROR_NOT_ENOUGH_MEMORY |
|
14 |
ERROR_OUTOFMEMORY |
|
87 |
ERROR_INVALID_PARAMETER |