JohnLM

Progress update. . . -- on that last next steps I just mentioned, to pull the text from the active tabsheet for the memo I am focused in. . . I have successfully figured out how to pull the text from the dynamically created memo's. It was quite difficult to solve, but I did it. And I did not copy someone else's code snippet. And the code snippet to accomplish it: procedure TForm1.PageControl1Change(Sender: TObject); var frame : TFrame2; edit : TEdit; pgCount : integer; tabIdx : integer; begin tabIdx := PageControl1.ActivePageIndex; pgCount := pagecontrol1.PageCount; frame := (pagecontrol1.Pages[tabIdx].Components[0] as tframe2); edit := (pagecontrol1.Pages[tabIdx].Components[1] as TEdit); StrLines.Assign(frame.memo.Lines); listbox1.Items.Assign(frame.memo.Lines); end; Output results are: text from each memo (left pane) is copied into the listbox (right pane) for proof of concept. All this is part of a project that I am working on, to create a tiny hobby IDE for Python for myself. It appears that this topic has been solved.

I had to change the memo to frame2. The memo is inside the frame. update code snippet #4 procedure TForm1.btnAddClick(Sender: TObject); var TabSheet: TTabSheet; frame2: unit2.TFrame2; begin inc(idx); TabSheet := TTabSheet.Create(PageControl1); TabSheet.Caption := 'Untitled-'+idx.ToString; TabSheet.PageControl := PageControl1; frame2 := tframe2.Create(nil); frame2.Parent := tabsheet; frame2.Name := 'Untitled'+idx.ToString; frame2.memo1.Align := alClient; frame2.memo1.Lines.Add(frame2.name); // <<-- this line will show the memos .Name portion in each dynamically create new tab/memo. frame2.memo1.Show; frame2.memo1.SetFocus; end; Next steps is to get the text from whichever memo I am typing in the tabsheet. That should be easy, I think I just need to grab the frame.memo1.lines or frame.memo1.text should return the text from any memo I am currently typing in. I will look into later today. I have to get some sleep now. until then. . .

@Remy Lebeau - Thanks.

When you add a memo or memos to a form, the default behavior is that Delphi will give the .Name and .Text properties a detault value and assign them the same string to represent that component. Thus, memo1.name=memo1 for instance. It prefills this info for our reference at design-time and we can change it or remove it. I myself usually remove it, the .Text portion and I will usually rename .Name to something much shorter, like .Name=m2 for instance. procedure TForm1.btnAddClick(Sender: TObject); var TabSheet: TTabSheet; memo: unit2.TFrame2; begin inc(idx); TabSheet := TTabSheet.Create(PageControl1); TabSheet.Caption := 'Untitled-'+idx.ToString; TabSheet.PageControl := PageControl1; memo := tframe2.Create(nil); memo.Parent := tabsheet; memo.Name := 'Untitled'+idx.ToString; memo.memo1.Align := alClient; memo.memo1.Lines.Add(memo.name); // <-- this line will show the memo's .Name portion in each dynamically create new tab/memo. memo.memo1.Show; memo.memo1.SetFocus; end; I guess I don't actually need the .Name portion to show. I was just trying to demonstrate to myself that I was creating unique tabs AND memo's successfully as demonstrated above.

Update on progress. . . continues. . . @Remy Lebeau, I have tried your suggestion. And after many hours, I finally got it working, I think. I never worked with Frames before. I still don't understand them but in this case, I do believe I have it working, but with a few slight issues. 1st, the code, now modified for Frame support: procedure TForm1.btnAddClick(Sender: TObject); var TabSheet: TTabSheet; mem: unit2.TFrame2; begin inc(idx); TabSheet := TTabSheet.Create(PageControl1); TabSheet.Caption := 'Untitled-'+idx.ToString; TabSheet.PageControl := PageControl1; mem := tframe2.Create(nil); mem.Parent := tabsheet; mem.Name := 'Untitled'+idx.ToString; mem.memo1.Align := alClient; mem.memo1.Show; mem.memo1.SetFocus; end; And the results: As for the issues: 1) all the tabs I create have the same name, "memo1". (see code) 2) the alignment to client is quirky, but I managed to get it to work to fill the tab area. (see code) 3) the memo's names (for each tab do not show up in the memo's view. They all say the same thing, "memo1". (see code) they should be "Untitled1, Untitled2, Untitled3, ..." in each memo, just like when you add a new memo to your form in the IDE.

Update on my progress. . . You guys can do this! I have no doubt! I know you all can figure this out, lickady-split or a few minutes, but I am not in your category. I am just a lowly hobbiest at best. Unfortunately, I am no component expert, nor am I am Pro at Pascal programming, let alone OOP and all. I am just a casual guy who codes small Windows utilities and other fun and interesting things. Occasionally I will try and learn OOP and component anything but I do not get very far, as I am a very slow learner. Anyway. I have looked into the suggestions here, and also my own searches. I found some resources and spent a great deal of time trying to understand them and then build them, but to no avail. I am just a complete failure in these advanced areas. For instance, in one resource (web search) I did find a routine that shows how to pull properties from all components on the form. And in another resource (web search) I found another routine showing how to pull properties similarly but slitely less detail. And yet in another resource showing similar, I can pull and narrow down to just tmemo's properties, which is just what I was looking for as a start. And then, in another resource, I found where I could: pull the properties of a tmemo and show it in another memo and make changes to the properties in that memo and the routine would show a memo with the changed state. But, I could not get it to copy from another memo, its properties because it would issue an error: "memo has no parent window" and other errors as well. I tried many scenarios of code ideas but to no avail. There is one more resource that I found (from the lazarus website) to try out, the next time I come back from a break from this endeavor. As for now and after three very long days and nights and many many hours, so many hours, of trying to figure this out, I am giving this up. I am taking a break and going back to other projects. Thank you all for your suggestions.

Specs: XE7, VCL, Win7 I have a Panel with a TabControl in it and a Memo inside the first TabSheet on a Form that was all created and configured during design time. And, on the Form in another Panel, I have a [Add] button to dynamically create a new TabSheet and Memo. The main Memo is the default with all the settings that I would like the dynamically created Memos to have. But setting up all the necessary properties would be tedious and if I change something in the main Memo at design-time, I may not remember to update that to the dynamic ones. var Form1: TForm1; idx: integer=0; // index numb, for adding new tabs to the pagecontrol. procedure TForm1.btnAddClick(Sender: TObject); var TabSheet: TTabSheet; memo: TMemo; begin inc(idx); TabSheet := TTabSheet.Create(PageControl1); TabSheet.Caption := 'Untitled-'+idx.ToString; TabSheet.PageControl := PageControl1; memo := tmemo.Create(pagecontrol1); // settings section memo.Color := $0017110D; memo.Align := alClient; . . . // end of settings section memo.Parent := tabsheet; memo.Show; memo.SetFocus; end; note: I have a lot more properties than what is posted above. Is there a better way to copy all the properties of the main Memo to the dynamically created ones and how can I do this?

delete..

AoC 2024 Day 23 - LAN Party - part 1 solved using Delphi XE7 I tweaked it a little by adding Color and Bold to the matched text. In this build, the first letter or two-letter code can be entered to search for matches. The left side pane is the original text feed from the website. I added the line numbers. The right side pane is the output results of the matches.

I liked the Day 19 and 23 puzzles. They were easy to solve, but 19 was solved while I was at work while I was walking out into one of my isles to pack out products and where it came to me, but getting it out in code is still a challenge. I know what I have to do but coding it is a real challenge. And as for 23, I did solve it in around 12 minutes, but I found a "cosmetic" bug in the output and I am trying to fix that. Both of these are just part 1.

Note, in my previous post above, that the video I was talking about was for Day 20, not Day 23.

re: Day-23 puzzle -- Note, I am not complaining but giving my observations thus far. I don't know. I mean, it took me a moment to read through the instructions, about 1m:48s. If I added that to my final time it took me to solve that puzzle, then it was 14 minutes to solve. I was thinking 12 minutes and thought I could have made that Leaderboard--just joking. And that includes the building of the app, which I over-do too much in, everytime. Oh well. I am usually pretty quick at thinking for a solution and then writing down (building) the code. Well, there was a least two puzzles that I did solve. And sometimes I will solve a puzzle during the coding part as I am building and working out the code, it may come to me. But then I find issues or I don't quite like it, etc. etc.. I believe that the languages those people are using are a lot more sugar-coated in solving the puzzles in AoC2024. Take for example, Day 20's puzzle. I watched most of this YT video: "tWhwcORztSY" and saw how supper quick this person was at solving it, not to mention his detailed step-by-step description of how he was solving different parts and how fast he was writing out the code. I mean, the guy sounded like he wrote the puzzle! Now mind you, I was not trying to solve that puzzle. Reading through that puzzle part-way was enough to tell me I would never solve it at the time I was reading it. I still believe that today, even after watching a video of it. If you look at the Leaderboard for Day 1's puzzle, you will see a time reading of "1) Dec 01 00:00:04 - qianxyz (AoC++)". No way anyone could complete it after reading, writing and submitting in 4 seconds. That's got to be 4 minutes. I believe that the time layout I showed in my last post for "00:00:21" is: Days/Hours/Minutes. As much as I could not solve most of these puzzles--and that's okay--I have enjoyed trying to solve them, to date. I am still trying to solve some, while others are on the back-burner and I will eventually get back to those. I have very much enjoyed this adventure. It gave me a chance to challenge myself and enjoy each day's puzzles. I looked forward to each puzzle with antisipation every day, with only two days/puzzles left.

Looking at the stats in the Leaderboard for AoC 2024 Day 23 'LAN Party' -- does the time completion listed below mean he finished in 21 minutes ? 1) Dec 23 00:00:21 ChristophGreger

I am currently using Delphi XE7. I forgot to mention that. Apparently, there is no switch to turn off debugging after a certain point within a given code block that I may be currently working on. I saw this: {$D-} But that only works before a routine/function/procedure call. I can't insert it between some code within a routine. And it doesn't seem to work when I tried. Oh well. I guess I can only do one thing that will help a little, and that is to use the following idea shown below using i:=i; multiple times, that in the event I do over-press the F8 key, I will catch it in time in order to stop myself from pressing F8 any further. procedure TForm1.Button1Click(Sender: TObject); var i: integer; begin 1 * 2 -- begin debug breakpoint - i have a breakpoint set it. and i press F8 to setp through the lines of code. . . 3 4 5 6 7 -- end debug breakpoint . . .until i reach this line, i want the debugging to stop 8 9 i:=i; 11 i:=i; 12 i:=i; 13 i:=i; 14 i:=i; 15 end;

Because I have arthritis in my fingers, they can be twitchy at times, and during debugging I can go past the point I want to debug and when that happens, other Units open up and I get lost and loose my focus. Its become quite irritating. Say I am begging within the scope of a tbutton, and there may be 7 lines of code. I don't want the debugging to continue outside that range or else it will continue loading various Units and that is creating extra work for me and causing me frustration. procedure TForm1.Button1Click(Sender: TObject); begin 1 2 -- debugging started via F8. 3 4 5 6 7 -- stop debugging after this. so if i press F8, debugging will not continue to step past it 7. 8 9 end;