Notes_The new plugin is used as a module to move the original plugin_Custom attributes in Widget_Prevent object/variable recycling

The new plugin is moved as a module on top of the original plugin

1: Move the folder under Source of the original plug-in

2: Modify three files.

        <1> New plugin.build.cs Add the name of which plugin you want to move to
        <2> The outermost plugin.uplugin, add the name of the module you added
        <3> Modify the style.cpp file of the original plugin, FindPlugin The name behind writes the name of the plugin you moved to

    3: Just recompile.

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Custom attribute SLATE_ATTRIBUTE in Widget

.h
    SLATE_BEGIN_ARGS(SSlAiMenuItemWidget)
    {}//要放在这个BEGIN和END之间。

      //SLATE_ATTRIBUTE(类型, 自定义属性名)
    SLATE_ATTRIBUTE(TEXT, ItemText)

    SLATE_END_ARGS()

.cpp	
	SNew(SSlAiMenuItemWidget)
	.ItemText(TEXT("xxx"))//就会多个属性ItemText

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Unloading Objects and Preventing Collection

例如:xx* xx;
	xx = NewObject<xx>();
	if(xx )
	{
		xx ->AddToRoot();
	}
	xx.ConditionalBeginDestroy();
	xx= nullptr;