IUIAnimationVariableIntegerChangeHandler interface
Defines a method for handling animation variable update events.
When to implement
Client applications implement an IUIAnimationVariableIntegerChangeHandler handler to receive notifications when the value of an animation variable changes. To set this handler for an animation variable, use the IUIAnimationVariable::SetVariableIntegerChangeHandler method.
Members
The IUIAnimationVariableIntegerChangeHandler interface inherits from the IUnknown interface. IUIAnimationVariableIntegerChangeHandler also has these types of members:
Methods
The IUIAnimationVariableIntegerChangeHandler interface has these methods.
| Method | Description |
|---|---|
| OnIntegerValueChanged |
Handles events that occur when the value of an animation variable changes. |
Remarks
OnIntegerValueChanged receives animation variable value updates as INT32 values. To receive value updates as DOUBLE values, use the IUIAnimationVariableChangeHandler::OnValueChanged method.
Requirements
|
Minimum supported client |
Windows 7, Windows Vista and Platform Update for Windows Vista [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
None supported |
|
Header |
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IDL |
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DLL |
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IID |
IID_IUIAnimationVariableIntegerChangeHandler is defined as BB3E1550-356E-44b0-99DA-85AC6017865E |
See also
- IUnknown
- IUIAnimationVariable::GetIntegerValue
- IUIAnimationVariable::SetVariableIntegerChangeHandler