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PropStorageEh
https://forum.ehlib.com/en/viewtopic.php?f=5&t=1215		 Page 1 of 1
Author:  DavidJP [ 21 Apr 2023, 08:55 ]
Post subject:  PropStorageEh
In a TDBGridEh I allow the user to move the columns and to modify their width. I use a PropStorageEh component to save the Columns information in the Registry with RegPropStorageManEh. Is there a way to delete the information saved in the Registry, if the user has made so many changes that he wants to start from scratch?
Author:  EhLibSupport [ 26 Apr 2023, 09:57 ]
Post subject:  Re: PropStorageEh
Hello

One option is to delete the section manually.
Code:
   reg.DeleteKey(RegPropStorageManEh1.Path + '\' + PropStorageEh1.Section);

But after that, you need to cancel saving the settings
Code:
   PropStorageEh1.Active := False;
so that when the form is closed, the old settings are not saved in the registry again.
After that, you need to re-open the Form.

Code:
procedure TForm1.Button1Click(Sender: TObject);
var
  reg: TRegistry;
begin
  reg := TRegistry.Create;
  reg.RootKey := RegPropStorageManEh1.Key;
  reg.DeleteKey(RegPropStorageManEh1.Path + '\' + PropStorageEh1.Section);
  reg.Free;
  PropStorageEh1.Active := False;
end;
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