This message is sent by an application to determine the uppermost visible line in an edit control. This message has no parameters.
At a Glance
| Header file: | Winuser.h |
| Windows CE versions: | 1.0 and later |
Syntax
EM_GETFIRSTVISIBLELINE wParam = 0; lParam = 0;
Return Values
The return value is the zero-based index of the uppermost visible line in a multiline edit control. For single-line edit controls, the return value is the zero-based index of the first visible character.