How to use the mouse wheel to move between listed items in the DBLookupComboBox? Like the way it does in ComboBox.
I am using c++builder xe6
how to make DBLookupComboBox mouse wheel work
1.7k Views Asked by nashwa At
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I found it for every one suffered the answer is simple
in FormMouseWheelDown event write this down
if (DBLookupComboBox1->Focused() == true) DBLookupComboBox1->Perform(WM_KEYDOWN, VK_DOWN, 0);
and in FormMouseWheelUp write
if (DBLookupComboBox1->Focused() == true) DBLookupComboBox1->Perform(WM_KEYDOWN, VK_UP, 0);
that is it .. enjoy