IMathInputControl::EnableExtendedButtons method (micaut.h)
Determines whether the extended set of control buttons is shown.
Syntax
HRESULT EnableExtendedButtons(
[in] VARIANT_BOOL Extended
);
Parameters
[in] Extended
VARIANT_TRUE to show the extended button set; VARIANT_FALSE to show the basic button set.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
The basic button set is shown by default.
The basic button set contains the Clear, Erase, Insert, Select and Correct, and Write buttons. The extended button set contains the basic set plus the Redo and Undo buttons.
The following image shows the Math Input Control with extended buttons enabled.
The following image shows the Math Input Control with extended buttons disabled.
Examples
hr = g_spMIC->EnableExtendedButtons(VARIANT_TRUE);
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7 [desktop apps only] |
| Minimum supported server | Windows Server 2008 R2 [desktop apps only] |
| Target Platform | Windows |
| Header | micaut.h (include Micaut.h) |