RAD Studio VCL Reference
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TCustomFileOpenDialog.SelectionChange Method

Respond to a selection change.

Pascal
function SelectionChange: HResult; override;
C++
virtual __fastcall HRESULT SelectionChange();

SelectionChange performs the appropriate processing for a change to the selection in the dialog. TCustomFileDialog.DoOnSelectionChange is called. The ShellItem and ShellItems properties are updated. 

 

TCustomFileDialog 

ShellItem 

ShellItems 

DoOnSelectionChange

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