An application sends an EM_GETLINECOUNT message to retrieve the number of lines in a multiline edit control.
EM_GETLINECOUNT
wParam = 0; // not used; must be zero
lParam = 0; // not used; must be zero
Parameters
This message has no parameters.
Return Values
The return value is an integer specifying the number of lines in the multiline edit control. If no text is in the edit control, the return value is 1.
See Also