delphi Questions
2
Solved
Google offers various libraries for interfacing with the Google Data APIs. Currently these do not include Delphi (Win32) support.
Has anyone done any work on a Delphi interface to Google Data, or ...
Putrescible asked 22/10, 2008 at 11:9
21
Solved
From time to time I lose breakpoint functionality in Delphi.
I thought this to be a Delphi 2009 issue but now I have also it in Delphi XE.
In Delphi 2009 by deleting .dproj file I made the breakp...
Batfowl asked 15/4, 2011 at 16:56
6
Solved
I'm a bit puzzled of what to use for storing objects in a list.
Until now I have used TList and freed each item in a loop. Then I discovered TObjectList that do this automatically from Free. Then I...
Derisive asked 2/5, 2012 at 8:15
4
This already is reported as RSP-25603: "Exception.RaiseOuterException can cause wrong W1035 warning".
Given the following (demo) function F, I have changed an exception raising statement...
Concessionaire asked 14/11, 2020 at 14:18
6
Solved
Similar to this question, but in Delphi:
How do I find out if a process is already running using c#?
I have an updater program, I want it to check the program its about to update is not currently...
6
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I have run program with command-line parameters. How can i wait for it to finish running?
Alexio asked 28/11, 2010 at 4:1
10
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I'm wondering so when I change state of CheckBox
CheckBox->Checked=false;
It calls CheckBoxOnClick Event , how to avoid it ?
Camail asked 15/2, 2010 at 6:34
4
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I'm building my Delphi Apps using a script like
call "C:\Program Files (x86)\Embarcadero\RAD Studio\11.0\bin\rsvars.bat"
msbuild.exe "C:\Projects\Foo\Bar.dproj"
And now I want add an option to ...
Decolorant asked 19/8, 2013 at 19:40
15
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I have been programming with Delphi for a long time, and I focused on desktop applications. I decided to enter the web-page programming world. How can I have an interface like Delphi but with a scr...
3
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I have a doubt that I cannot solve. I have read the documentation at embarcadero for class constructors but I cannot understand the meaning of that. In other words, what is the usage difference bet...
Beekeeping asked 13/9, 2016 at 13:54
8
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When a TAction event fires, the "Sender" is always the action itself. Usually that's the most useful, but is it somehow possible to find out who triggered the action's OnExecute event?
Example
Le...
12
How do I make an MD5 hash of a string with Delphi?
Figurehead asked 12/9, 2008 at 10:26
10
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I know I can call the GetVersionEx Win32 API function to retrieve the Windows version. In most cases, the returned value reflects the version of my Windows, but sometimes that is not so.
If a user ...
10
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What is the best way to make a Delphi application (Delphi 2007 for Win32) go completely full screen, removing the application border and covering the Windows Taskbar?
I am looking for something sim...
North asked 18/8, 2008 at 10:56
2
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A Windows process created from an exe file has access to the command string that invoked it, including its file's path and filename. eg. C:\MyApp\MyApp.exe --help.
But this is not so for a DLL invo...
2
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I have a Delphi 2007 application that has a TAnimate control with a FindFile Common AVI. It works perfectly when the application is run on Windows XP, but nothing ever appears on Windows 7. I've he...
Euthanasia asked 29/9, 2009 at 14:9
1
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In some programming languages, it is possible to mark functions as deprecated or obsolete and then it can't be used or should be used with caution. Sometimes it even results in a warning message so...
Swipe asked 7/2 at 16:49
3
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I'm trying to create an edit box and I want it to be able to auto-append the text entered while typing. Text would be appended with "suggestions" from a text file.
Let's say I have these ...
Ackley asked 28/3, 2011 at 22:1
4
I have an INI file in UTF-8 format.
I am using Delphi 2010 to read the INI file and populate a TStringGrid with the values in the INI file.
var
ctr : Integer;
AppIni : TIniFile;
begin
AppIni :...
Allyce asked 3/5, 2013 at 17:51
2
Solved
I tried to use Delphi's syntax for anonymous methods:
type
fun = reference to function(): Integer;
Fpc shows a syntax error:
Error: Identifier not found "reference"
What's the Free Pascal eq...
Aleron asked 17/10, 2011 at 20:19
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Im working on a program to interface with some hardware that is sending data that has been encoded and wrapped to send within a CDATA block in an XML document.
the software in the device as far as...
Khano asked 7/11, 2014 at 13:40
5
Solved
I need to get total disk space in Delphi program.
9
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How can I count the number of occurrences of a certain character in a string in Delphi?
For instance, assume that I have the following string and would like to count the number of commas in it:
S...
Belmonte asked 8/3, 2013 at 12:56
3
Solved
Is there any integrated solution in Delphi 2007 to check whether a TStringList contains a part of a certain value?
e.g.:
List.AddObject('This is a string', customStringObject1);
List.AddObject(...
Megass asked 9/10, 2012 at 9:18
3
Solved
I have a form without caption, using on double click to maximize : Code looks like this:
procedure xxxxxx;
begin
if Form1.WindowState=wsNormal then
begin
Form1.WindowState:=wsMaximized;
Form1...
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