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Edit_GetZoom macro (commctrl.h)
Gets the current zoom ratio of an edit control (the zoom ratio is always between 1/64 and 64). You can use this macro or send the EM_GETZOOM message explicitly.
Syntax
void Edit_GetZoom(
HWND hwndCtl,
[out] LONG numerator,
[out] LONG denominator
);
Parameters
hwndCtl
A handle to the edit control.
[out] numerator
The numerator of the ratio as a fraction.
[out] denominator
The denominator of the ratio as a fraction.
Return value
None
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 1809 [desktop apps only] |
| Minimum supported server | Windows Server [desktop apps only] |
| Target Platform | Windows |
| Header | commctrl.h |
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