Re: scan trv edit

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Sergey Tkachenko

Posted: 09/25/2002 22:42:31

For example, this procedure iterate through all items in the document, and

convert all text to upper case.

uses CRVData;

procedure AllUpperCase(RVData: TCustomRVData);

var i,r,c: Integer;

     table: TRVTableItemInfo;

begin

for i := 0 to RVData.Items.Count-1 do

  if RVData.GetItemStyle(i)>=0 then begin // this is a text item

    s := RVData.Items[i];

    s := AnsiUpperCase(s); // WARNING: will not work with Unicode

    RVData.Items[i] := s;

    end

  else if RVData.GetItemStyle(i)=rvsTable then begin

    table := TRVTableItemInfo(RVData.GetItem(i));

    for r := 0 to table.Rows.Count-1 do

      for c := 0 to table.Rows[r].Count-1 do

        if table.Cells[r,c]<>nil then

          AllUpperCase(table.Cells[r,c].GetRVData);

  end;

end;

call it as:

AllUpperCase(RichView.RVData);

>

> how can scan a document line by line en trv edit

> thanks