ITextServices::TxGetCachedSize method (textserv.h)

Article
02/22/2024

Returns the cached drawing logical size (if any) that text services is using. Typically, this will be the size of the last client rectangle used in ITextServices::TxDraw, ITextServices::OnTxSetCursor, and so forth, although it is not guaranteed to be.

Syntax

HRESULT TxGetCachedSize(
  [in] DWORD *pdwWidth,
  [in] DWORD *pdwHeight
);

Parameters

[in] pdwWidth

Type: DWORD*

The width, in client coordinates.

[in] pdwHeight

Type: DWORD*

The height (in client coordinates).

Return value

Type: HRESULT

If the method succeeds, the return value is an HRESULT code.

Remarks

This method can free the host from the need to maintain the cached drawing size information and the need to keep in synchronization.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Target Platform	Windows
Header	textserv.h
DLL	Msftedit.dll