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IUIAnimationVariable::GetPreviousValue method

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

previousValue [out]

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

Minimum supported client

Windows 7, Windows Vista and Platform Update for Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

None supported [desktop apps | Windows Store apps]

Header

UIAnimation.h

IDL

UIAnimation.idl

DLL

UIAnimation.dll

See also

IUIAnimationVariable
IUIAnimationVariable::GetFinalValue
IUIAnimationVariable::GetPreviousIntegerValue
IUIAnimationVariable::SetLowerBound
IUIAnimationVariable::SetUpperBound

 

 

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