ITextRangeProvider::CompareEndpoints method (uiautomationcore.h)
Returns a value that specifies whether two text ranges have identical endpoints.
Syntax
HRESULT CompareEndpoints(
[in] TextPatternRangeEndpoint endpoint,
[in] ITextRangeProvider *targetRange,
[in] TextPatternRangeEndpoint targetEndpoint,
[out, retval] int *pRetVal
);
Parameters
[in] endpoint
Type: TextPatternRangeEndpoint
The endpoint (starting or ending) of the caller's text range.
[in] targetRange
Type: ITextRangeProvider*
The text range to be compared.
[in] targetEndpoint
Type: TextPatternRangeEndpoint
The endpoint (starting or ending) of the target text range.
[out, retval] pRetVal
Type: int*
Receives a value that indicates whether the two text ranges have identical endpoints. This parameter is passed uninitialized.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
Returns a negative value if the caller's endpoint occurs earlier in the text than the target endpoint.
Returns zero if the caller's endpoint is at the same location as the target endpoint.
Returns a positive value if the caller's endpoint occurs later in the text than the target endpoint.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2003 [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | uiautomationcore.h (include UIAutomation.h) |
See also
Conceptual
Reference