2 references to LB_GETSELCOUNT
System.Windows.Forms (2)
System\Windows\Forms\Controls\ListBoxes\ListBox.cs (1)
1674
int count = (int)PInvokeCore.SendMessage(this, PInvoke.
LB_GETSELCOUNT
);
System\Windows\Forms\Controls\ListBoxes\ListBox.SelectedObjectCollection.cs (1)
55
return (int)PInvokeCore.SendMessage(_owner, PInvoke.
LB_GETSELCOUNT
);