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Gets the previous value of the animation variable. This is the value of the animation variable before the most recent update.
Syntax
HRESULT GetPreviousValue(
[out] DOUBLE *previousValue
);
Parameters
[out] previousValue
The previous value of the animation variable.
Return value
If the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code. See Windows Animation Error Codes for a list of error codes.
Remarks
The results can be affected by the lower and upper bounds determined by IUIAnimationVariable::SetLowerBound and IUIAnimationVariable::SetUpperBound, respectively.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7, Windows Vista and Platform Update for Windows Vista [desktop apps | UWP apps] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | uianimation.h |
| DLL | UIAnimation.dll |
See also
IUIAnimationVariable::GetFinalValue
IUIAnimationVariable::GetPreviousIntegerValue