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Gets the handle to the edit control portion of a ComboBoxEx control. A ComboBoxEx control uses an edit box when it is set to the CBS_DROPDOWN style.
Parameters
-
wParam
- Must be zero.
-
lParam
- Must be zero.
Return value
Returns the handle to the edit control within the ComboBoxEx control if it uses the CBS_DROPDOWN style. Otherwise, the message returns NULL.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
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