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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
| Windows 95: wParam is 16-bits
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LB_GETSEL
An application sends an LB_GETSEL message to retrieve the selection state of
an item.
LB_GETSEL
wParam = (WPARAM) index; // item index
lParam = 0; // not used; must be zero
Parameters
index
Value of
wParam. Specifies the zero-based index of the item.
Windows 95: The
wParam parameter is limited to 16-bit values. This means list boxes cannot contain
more than 32,767 items. Although the number of items is restricted, the total
size in bytes of the items in a listbox is limited only by available memory.
Return Values
If an item is selected, the return value is greater than zero; otherwise, it
is zero. If an error occurs, the return value is LB_ERR.
See Also
LB_SETSEL
- Software for developers
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Delphi Components
.Net Components
Software for Android Developers
- More information resources
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MegaDetailed.Net
Unix Manual Pages
Delphi Examples
