IDE Window: Watch list/de: what changed

Revision 0 to 1. Removed lines have a minus sign; added lines have a plus sign.

Title: IDE Window: Watch list/de

New		Line
1	+	## Wichtig
2	+
3	+	Sie müssen den [[Debugger Setup\|Debugger einrichten]] und das zu untersuchende Projekt starten. Nur dann wird dieses Fenster hilfreich sein.
4	+
5	+	## Liste der überwachten Ausdrücke
6	+
7	+	![](/wiki-images/6/63/Watch_List.png)
8	+
9	+	The "Watch List" shows the values of variables and expressions ("watches") when the debugged application is paused. (e.g. reached a breakpoint).
10	+
11	+	Expressions can be local or global variables, ([[GDB Debugger Tips\|certain]]) properties, or pascal expressions (limited support, e.g. "a+1"). [[GDB Debugger Tips\|See here for more information]]
12	+
13	+	### Angezeigte Daten
14	+
15	+	Die Anzeige besteht aus zwei Spalten:
16	+
17	+	- Ausdruck: der zu überwachende Ausdruck oder Variable
18	+	- Wert: der aktuelle Wert des Ausdrucks
19	+
20	+	Mit einem Doppelklick auf einen Eintrag kann dieser bearbeitet werden.
21	+
22	+	#### Scope (Stackframe, Thread, History)
23	+
24	+	The values are evaluated according to the scope set in the [[IDE Window: Threads\|Thread]] and [[IDE Window: Call Stack\|Stack]] dialog. Default is the current Thread and top stack frame. Both (Stack and Frame) dialog offer to change the "current" Frame/Thread. The watch window will follow this selection.
25	+
26	+	It is also possible to select previously displayed values, using the [[IDE Window: Debug History\|History]] dialog.
27	+
28	+	#### Spezielle Werte
29	+
30	+	\<invalid\>
31	+	Der Wert ist aktuell nicht verfügbar. Can be caused, if the debugger is not active or the debugged app not currently paused.
32	+
33	+	\<evaluating\>
34	+	Value is currently retrieved. A result will be show soon
35	+
36	+	\<disabled\>
37	+	The expression is excluded from evaluation. See Disable/Enable buttons (light bulbs)
38	+
39	+	Error...
40	+	The value could not be evaluated. (Error in Expression or Variable not available in selected scope.
41	+
42	+	### Interface
43	+
44	+	Toolbar
45	+
46	+	![](/wiki-images/5/5d/Debugger_power.png) Power
47	+	Enables/Disables all updates. This does not affect the enabled/disabled state of individual watches. This will freeze the current display.
48	+
49	+	![](/wiki-images/2/2f/Laz_add.png) Hinzufügen
50	+	Add a new expression. This will open the Watch property dialog. (It is also possible to double click an empty line in the list)
51	+
52	+	![](/wiki-images/4/42/Debugger_enable.png) Aktivieren/![](/wiki-images/c/c6/Debugger_disable.png) Deaktivieren
53	+	Enables/Disables individual watches from evaluation. This can be used to prevent spending time on evaluation, if a watch is not available in the current scope.
54	+
55	+	![](/wiki-images/c/cc/Laz_delete.png) Löschen
56	+	Deletes the selected Watch(es)
57	+
58	+	![](/wiki-images/5/5e/Debugger_enable_all.png) Alle aktivieren/![](/wiki-images/5/5c/Debugger_disable_all.png) Alle deaktivieren
59	+	Enables/Disables all watches from evaluation.
60	+
61	+	![](/wiki-images/6/6b/Menu_clean.png) Alle löschen
62	+	Cleans the list
63	+
64	+	![](/wiki-images/2/2f/Menu_environment_options.png) Eigenschaften
65	+	Change the expression or properties of the current/selected watch. (Also possible by double clicking the watch)
66	+
67	+	Kontextmenü ![](/wiki-images/4/4b/Watch_List_popup.png)
68	+
69	+	Zusätzlich zu den obigen Funktionen erlaubt das Kontextmenü:
70	+
71	+	Überprüfung
72	+	Opens the current watch in the Debug-Inspector
73	+
74	+	Auswerten/Ändern
75	+	Opens the current watch in the Evaluate/Modify window
76	+
77	+	Datenhaltepunkt erzeugen
78	+	Opens the dialog to create a new watchpoint based on the current watch (stop if wachted value is changed or accessed)
79	+
80	+	Namen kopieren
81	+	kopiert den Ausdruck in die Zwischenablage
82	+
83	+	Wert kopieren
84	+	kopiert den Wert in die Zwischenablage
85	+
86	+	## Watch Properties
87	+
88	+	![](/wiki-images/2/28/Watch_Properties.png)
89	+
90	+	Ausdruck
91	+	An Expression for which the evaluated value should be shown. Expressions can be local or global variables, ([[GDB Debugger Tips\|certain]]) properties, or pascal expressions (limited support, e.g. "a+1").
92	+
93	+	Wiederholungen
94	+	nicht implementiert
95	+
96	+	Ziffern
97	+	nicht implementiert
98	+
99	+	Eingeschaltet
100	+	See Enable/Disable above
101	+
102	+	Funktionsaufrufe zulassen
103	+	noch nicht unterstützt
104	+
105	+	Use Instance class type
106	+	Objects are normally shown according to the declaration of the watched expression. Watching "Sender: TObject" will only show you data that is declared on TObject. However object variables can contain objects of inherited classes. Sender may be a TForm. Using this the debugger will find the actual class of the object and display all data.
107	+
108	+	Stil
109	+	How to display the data. If a style can not be applied, default will be used.
110	+
111	+	"Repeat Count"
112	+
113	+
114	+	is implemented in Lazarus 1.1 (SVN, trunk). It can be used to get array slices. The watch specifies the first element of the array "A\[7\]" (must have an index). With a "Repeat count" of 20, this shows A\[7\] to A\[26\].
115	+
116	+	It can also be used with a dynamic array (no index given). Then it specifies haw many elements to show, beginning with DynA\[0\]
117	+
118	+	## Siehe auch
119	+
120	+	- Watch-Points (Data-[[IDE Window:Breakpoints\|Breakpoints]])
121	+	- [[IDE Window: Evaluate/Modify\|Evaluate Window]]
122	+	- [[IDE Window: Variable Inspector\|Debug Inspector]]
123	+	- [[IDE Window: Debug History\|Debug History]]
124	+
125	+	---
126	+	From the Free Pascal wiki, page "IDE Window: Watch list/de", as it stood on 2014-05-06 after a change by Swen, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's [[Licensing]] page. If you have concerns about this material, [message the admin](/wiki-contact).

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