GroupUnDo.MergeDescriptionHandler(object,object,object).md

DefaultUnDo

DefaultUnDo.GroupUnDo

GroupUnDo.MergeDescriptionHandler(object, object, object) Delegate

Represents a method that will be called when merging a GroupUnDo and a IMergeableUnDo instances to get the resulting description.

public delegate object GroupUnDo.MergeDescriptionHandler(object? oldDescription, object? newDescription, object? mergedDescription);

Parameters

oldDescription System.Object

The description of the previous GroupUnDo merged.

newDescription System.Object

The description of the new IMergeableUnDo merged.

mergedDescription System.Object

The description of the new resulting IMergeableUnDo merged.

Returns

System.Object
The final description to use.