delphi-xe8 Questions
3
Solved
Consider the following program:
{$APPTYPE CONSOLE}
type
TMyEnum = (enum1, enum2, enum3);
var
Arr: TArray<TMyEnum>;
Enum: TMyEnum;
begin
Arr := [enum3, enum1]; // <-- this is an arr...
Lovable asked 29/6, 2015 at 14:30
1
Solved
The Delphi app tethering manager reserves 20 ports in the range from 2020-2039 to start up its communication threads.
I wanted to find out what happens, when the 21st application is started on the ...
Asta asked 16/6, 2015 at 10:11
1
Solved
When using TADOQuery with [eoAsyncFetchNonBlocking] and attaching to OnFetchComplete event I found that OnFetchComplete is not executing in the main thread (tested in XE4 and XE8). I assume this a ...
Hawkinson asked 17/6, 2015 at 19:30
1
Solved
Quoting the Delphi XE8 help:
For single-byte and multibyte strings, Length returns the number of bytes used by the string. Example for UTF-8:
Writeln(Length(Utf8String('1¢'))); // displays 3
...
Boni asked 3/6, 2015 at 12:13
0
Here is a sample VCL application containing just a TEdit control.
If you compile a similar Firemonkey (FMX) application you will notice this:
(The small L letter is jumping around like crazy)...
Span asked 1/6, 2015 at 17:5
1
Solved
I have to compile my project with a changed VCL unit. I use Delphi XE8. I copied Vcl.StdCtrls.pas from D:\Program Files (x86)\Embarcadero\Studio\16.0\source\vcl to my project folder where my .dpr f...
Meliamelic asked 26/5, 2015 at 13:22
1
Solved
After upgrading to XE8 some of our projects start to break data. Looks like a bug in TList realization.
program XE8Bug1;
{$APPTYPE CONSOLE}
uses
System.SysUtils, Generics.Collections;
type
TRe...
Jarvis asked 27/4, 2015 at 21:58
1
Solved
I'm trying to create TObjectList class in Delphi XE8, but i get errors when i try to get the value.
compiler error message: "[dcc32 Error] : can't access to private symbol {System.Generics.Colle...
Frill asked 25/4, 2015 at 20:2
1
Solved
I want to list all available raw sensor data in a Memo for Android.
Following code worked over the past years, but it doesn't work with XE8. There is probably an internal compiler bug. Is there an...
Belgrade asked 21/4, 2015 at 12:34
3
Solved
The Delphi XE8 editor has visual cues so that you know which begin goes with which end. In our team, we have the convention of always put the begin on the same line as the owner clause.
Is there a...
Rowles asked 8/4, 2015 at 14:11
1
Solved
Suppose that I wish to disable the newly integrated Castalia that is introduced in XE8. How do I go about doing that in a clean way? I cannot see anything on the Castalia menu that allows me to dis...
Distress asked 8/4, 2015 at 16:53
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