RAD Studio VCL Reference
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TDSTableProducer.LayoutChanged Method
TDSTableProducer Class | TDSTableProducer Members | DBWeb Namespace | Description | See Also
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Causes the Columns property to be recomputed when the dataset changes or changes are made to individual column objects.

Pascal
procedure LayoutChanged;
C++
__fastcall LayoutChanged();
Description

Applications cannot call this protected method. It is called when the Columns property changes or the fields in the dataset change. LayoutChanged recomputes the Columns property after guarding against recursion from the changes to the Columns property that arise in the computation. 

LayoutChanged calls AcquireLayoutLock to initiate the changes to Columns. If AcquireLayoutLock does not indicate that the call to LayoutChanged is recursive, LayoutChanged calls EndLayout to perform the actual computation. 

 

See Also
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