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API > API/Runtime > API/Runtime/SlateCore > API/Runtime/SlateCore/FSlotBase
References
| Module | SlateCore |
| Header | /Engine/Source/Runtime/SlateCore/Public/SlotBase.h |
| Include | #include "SlotBase.h" |
| Source | /Engine/Source/Runtime/SlateCore/Private/SlotBase.cpp |
void Invalidate
&40;
EInvalidateWidgetReason InvalidateReason
&41;
Remarks
Invalidate the widget's owner.