Difference between revisions of "TReplaceDialog"
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'''TReplaceDialog''' [[Image:treplacedialog.png]] is a component that aids in search and replace textinformation. It can be found on the [[Dialogs tab]] of the [[Component Palette]]. | '''TReplaceDialog''' [[Image:treplacedialog.png]] is a component that aids in search and replace textinformation. It can be found on the [[Dialogs tab]] of the [[Component Palette]]. | ||
Revision as of 08:48, 28 December 2016
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TReplaceDialog is a component that aids in search and replace textinformation. It can be found on the Dialogs tab of the Component Palette.
Usage
An example to use a TReplaceDialog with a TSynEdit. The OnReplace will be executed when the 'Replace' button within the dialog is pressed.
procedure TMyForm.Button1Click(Sender: TObject);
begin
ReplaceDialog1.Execute();
end;
procedure TMyForm.ReplaceDialog1Replace(Sender: TObject);
var
k: integer;
begin
with Sender as TReplaceDialog do begin
opt := [];
if frReplace in Options then
opt := [ssoReplace];
if frReplaceAll in Options then
opt := [ssoReplaceAll];
k := TSynEdit1.SearchReplaceEx( FindText, ReplaceText, opt, Position );
if k>=0 then
TSynEdit1.SetFocus()
else
Beep();
end;
end;
See also