TImageEnView.UnlockUpdate

Declaration

function UnlockUpdate(): Integer;

Description

Decrement the lock update counter (use after calling LockUpdate).
If the lock count is zero, then Update is called to refresh the view.

Returns the lock count.

Example

ImageEnView1.LockUpdate();
for i := 0 to ImageEnView1.LayersCount-1 do
begin
  ImageEnView1.LayersCurrent := i;
  ImageEnView1.Proc.Resample(300, -1, rfNone); // without LockUpdate this call resizes all other layers
end;
ImageEnView1.UnlockUpdate();

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