To do programming with the OpenDialog
Step 1
To do programming with the OpenDialog, first, you need to double click the Open File button.
Step 2
After that, it will display a Code Explore window and you just need to enter the programming inside it.
Step 3
Program:
procedure TForm1.FileOpenClick(Sender: TObject);
begin
with OpenDialog1 do
if Execute then
Begin
Memo1.Lines.LoadFromFile(FileName);
Caption:='Open the File'
+ExtractFilename(FileName);
End;
end;
end.
To work with the OpenDialog
Step 1
To work with the OpenDialog, the first thing you need to do is to add the Button, Memo and OpenDialog in the Form. The Button1 properties is Name: FileOpen, Caption: Open File.
Example:
Step 2
Next, in the OpenDialog properties, you need to click the Filter option and in the Filter Editor type int.
To set the device of the FontDialog
Step 1
To set the device of the FrontDialog, first, you need to move the mouse to the Dialog object toolbar and then select the FontDialog object that you want to add in the form.
Step 2
Next, the FontDialog object is added in the form.
Step 3
After that, you have to move the mouse to the Object Inspector window and find the Device in the Properties tab. Finally, enter the new title.
To set the Title of the SaveDialog
Step 1
To set the title of the SaveDialog, first move the mouse to the Dialog object toolbar and then select the SaveDialog object you want to add in the form.
Step 2
Next, you抣l see that the SaveDialog object is being added in the form.
Step 3
After that, you need to move the mouse to the Object Inspector window and then find the Title in the Properties tab. Finally, enter the new title.
