ITextStoreAnchorSink::OnAttrsChange method

The ITextStoreAnchorSink::OnAttrsChange method is called when the value of one or more text attributes changes.

Syntax

HRESULT OnAttrsChange(
  [in]       IAnchor   *paStart,
  [in]       IAnchor   *paEnd,
  [in]       ULONG     cAttrs,
  [in] const TS_ATTRID *paAttrs
);

Parameters

paStart [in]

Pointer to the start anchor of the range of text that has the attribute change.

paEnd [in]

Pointer to the end anchor of the range of text that has the attribute change.

cAttrs [in]

Specifies the number of attributes in the paAttrs array.

paAttrs [in]

Pointer to an array of TS_ATTRID values that identify the attributes changed.

Return value

This method can return one of these values.

Requirements

See also

ITextStoreAnchorSink

ITextStoreAnchor::FindNextAttrTransition

ITextStoreAnchor::RequestAttrsAtPosition

ITextStoreAnchor::RequestAttrsTransitioningAtPosition

ITextStoreAnchor::RequestSupportedAttrs