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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| -
| Header File
| winuser.h
| Unicode
| No
| Platform Notes
| For Single Line Edit controls Win32s returns 0
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EM_GETFIRSTVISIBLELINE
An application sends an EM_GETFIRSTVISIBLELINE message to determine the
uppermost visible line in an edit control.
EM_GETFIRSTVISIBLELINE
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 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.
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