MfuncModified()函数

Synopsis

Signal the modification of a MIL buffer.

Format

long MfuncModified(BufId)

MIL_ID BufId; Buffer identifier

Description

This function must be used to signal to MIL that the identified buffer has been modified (altered). MIL will then increment the modification count of that MIL buffer. This count is used by some MIL functions to manage automatic updates. The current value of the count is accessible via MbufInquire.

The BufId parameter is the MIL identifier of the buffer that has been modified.

Returned value

The returned value is M_NULL if successful; otherwise, an error was found.