DiagramElementParamHelper

SetOnValueChangedHandler``1

public static DiagramElementParam<TValue> SetOnValueChangedHandler<TValue>(DiagramElementParam<TValue> param, Action<TValue> handler)

result = DiagramElementParamHelper.SetOnValueChangedHandler(param, handler)

To set the handler to the value change for the diagram element parameter.

param

The diagram element parameter.

handler

The handler of the diagram element value change.

Returns: The diagram element parameter.

SetOnValueChangingHandler``1

public static DiagramElementParam<TValue> SetOnValueChangingHandler<TValue>(DiagramElementParam<TValue> param, Action<TValue, TValue> handler)

result = DiagramElementParamHelper.SetOnValueChangingHandler(param, handler)

To set the handler at the start of the value change for the diagram element parameter.

param

The diagram element parameter.

handler

The handler.

Returns: The diagram element parameter.

SetSaveLoadHandlers``1

public static DiagramElementParam<TValue> SetSaveLoadHandlers<TValue>(DiagramElementParam<TValue> param, Func<TValue, SettingsStorage> save, Func<SettingsStorage, TValue> load)

result = DiagramElementParamHelper.SetSaveLoadHandlers(param, save, load)

To set the handler of saving/loading for the diagram element parameter.

param

The diagram element parameter.

save

The handler for the parameter saving.

load

The handler for the parameter loading.

Returns: The diagram element parameter.