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Friday, March 6th 2009, 6:33pm

Author: Manuel

Speed comparison and SetPixelV

For the german users: Jabaco Source 1 Text1.Text = cInt(Text1.Text) + 1 A nice test. Btw: I'll create some benchmarks for a better performance-overview within the next few month. Quoted My next question is about the use of SetPixelV. Because Jabaco has no .hdc I can't use it as I normally would. How would I go about using it? It's not recommended for Swing-based software. You should use a Java or Jabaco-function: Jabaco Source 1 2 3 Me.PSet x, y Me.Line x1, y1, x2, y2 Me.ContentFrame.GetGraphics...

Friday, March 6th 2009, 2:51am

Author: Manuel

Thought about Jabaco

Quoted But I miss a Javaco IDE for Linux I've tested with wine but I run in several problems. I'll try to fix them. VirtualBox could be a workaround for you to use Jabaco with Linux.

Thursday, March 5th 2009, 5:49pm

Author: Manuel

Thought about Jabaco

Quoted I still deliberate, if it makes sence to use Jabaco as OpenSource-Fan. The Framework is OpenSource, but the Compiler is not and the IDE runs only on Windows. I'm also a fan of OpenSource projects. But my reasons for that seems different from yours. E.g. I use the Java framework sources to find bugs, or to understand how the things work together. OpenSource is very transparent and thats what I like and need. The only thing you need to get this transparency for Jabaco is the Framework. And...

Wednesday, March 4th 2009, 12:40am

Author: Manuel

Update auf Mysql DB

Quoted "java.sql.SQLException: Can not issue data manipulation statements with executeQuery()" das funktioniert mit "java.sql.execute". momentan ist nur "executeQuery" implementiert. das nächste framework-update wird dieses problem beheben - alternativ könntest du dein framework auch direkt modifizieren => JabacoFramework/VB/Database (Sourceforge)

Tuesday, March 3rd 2009, 8:25pm

Author: Manuel

storing an enum-constant in a collection

Jabaco Source 1 MsgBox b ' why false? Next Framework-update will fix that. FYI: I'll publish the access to the subversion repository very soon - I think that will speedup the future development of the framework. Jabaco Source 1 f1 = Cast(l, MyEnum) 'does not compile - why? Beta2 can handle that. Sorry for the procrastination. I have smaller problems with the language design. Some modifications are more extensive than I thought.

Friday, February 27th 2009, 6:31pm

Author: Manuel

Question: how to use a SplitPane?

The Jabaco-SplitPane is based on JSplitPane. Quote of the JSplitPane-documentation : "JSplitPane is used to divide two (and only two) Components." Possible solution for that: Jabaco Source 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Dim lstTest1 As New ListBox Dim lstTest2 As New ListBox Dim lstTest3 As New ListBox SplitPane1.setFrame lstTest1, fmComponentLeft Dim SplitPane2 As New SplitPane SplitPane2.Orientation = fmOrientationHorizontal SplitPane2.DividerLocation = 200 SplitPane1.setFrame Split...

Thursday, February 19th 2009, 2:36pm

Author: Manuel

Audio Recording sample with NativeCall, Thread, Java-Calls, etc.

Jabaco Source 1 2 3 Dim o As IntCall com#eaio#nativecall#NativeCall.init() o = New IntCall( "kernel32", "CopyFileA" )

Thursday, February 5th 2009, 8:10pm

Author: Manuel

SQLITE 3 support

I'm too late but i won't trash my sample... Quoted Do you know btw what should I include in Project/References? Nothing. Just "install" the driver by copying the files from the zip into your Java (JRE)-folder. Quoted ... the problem is that I do not know what methods and properties to fill a JBGrid with data from a Select! I'll show you a better way in future. For now you could use this sample: Jabaco Source 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 3...

Tuesday, February 3rd 2009, 10:57pm

Author: Manuel

SQLITE 3 support

Hmm... seems simple. The only thing you have to do is copying the files from javasqlite-20081006-win32.zip into your JRE-folder (the structure is already correct in the zip-file). Now you have installed the SQLite driver for JDBC and you can use it like all other JDBC-compatible databases: Jabaco Source 1 2 3 4 5 6 7 On Error Resume Next Dim database As New DataBase Dim driver As Class driver = Class.forName("SQLite.JDBCDriver") If driver = Nothing Then MsgBox "Not found!" On Error Goto 0 Call d...

Tuesday, February 3rd 2009, 7:46pm

Author: Manuel

Accessing Excel Files

Quoted the short answer: No! There is not way to access Excel .xls files from Jabaco, unless you are a gifted Java developer. It's possible to solve this problem with Jabaco and it's not necessary to write any Java-classes, or something like that. What A1880 would like to say is that you should know how to read a Java sample to use the librarys with Jabaco. We should and we will write such samples step by step for Jabaco ... Quoted you might want to a have a look at my Jabaco/JExcel sample in t...

Monday, February 2nd 2009, 6:18pm

Author: Manuel

Eigenes Fensterhandle ermitteln

Quoted Wie sieht das denn mit fremden Fensterklassen aus, kann ich diese denn, ohne ein Fensterhandle, auf bzw in ein Usercontrol einbauen? Dafür gibt es verschiedene Möglichkeiten, wenn es eine Java-Klasse ist, dann musst du nur einen Verweis hinzufügen. Wenn es eine C++ Klasse ist, dann solltest du nach einem Java-Wrapper dafür suchen, oder du musst dir einen schreiben. Du kannst auch eine VB6 / ActiveX-Klasse in Java verwenden. Eine Möglichkeit dafür wäre zum Beispiel JavaActiveX-Bridge. Es ...

Monday, February 2nd 2009, 5:27pm

Author: Manuel

Eigenes Fensterhandle ermitteln

Quoted wie kann man das Handle des eigenen Fensters oder UserControls ermitteln? In Swing benötigst du in der Regel kein Fensterhandle und auch keinen Device Context. Nur dein eigentliches Formular besitzt ein Handle und dieses leitet die Ein-/Ausgabe an eine Java-Klassen weiter. Quoted Gibt es in Jabaco was vergleichbares? Es gibt sicher eine vergleichbare Lösung für dein Problem, aber dafür müsstest du dein Ziel etwas genauer beschreiben.

Monday, February 2nd 2009, 12:05am

Author: Manuel

Exception wird nicht ausgelöst

Jabaco Source 1 2 MsgBox 1 / 0 ' Division gibt dir NaN(Not a Number) zurück MsgBox 1 \ 0 ' Integerdivision liefert dir eine ArithmeticException

Sunday, February 1st 2009, 11:32pm

Author: Manuel

Kleine Verbesserungsvorschläge für die IDE

Quoted Waere auch toll, wenn der Editor nicht immer im maximierten Zustand starten wuerde, sondern sich die Position nach dem schliessen merkt. Ok.

Sunday, February 1st 2009, 10:14pm

Author: Manuel

Exception wird nicht ausgelöst

Jabaco Source 1 2 3 4 5 Public Sub Command1_Click() Dim A As Integer A = 1 \ 0 Msgbox A End Sub

Saturday, January 31st 2009, 1:27am

Author: Manuel

Standalone?

Sorry => http://www.terrainformatica.com/?p=11

Friday, January 30th 2009, 9:07pm

Author: Manuel

Kleine Verbesserungsvorschläge für die IDE

Möchte mich da nicht so genau festlegen. Es wird aber nicht mehr lange dauern...

Friday, January 30th 2009, 8:32pm

Author: Manuel

Standalone?

vielleicht findest du ja auch noch ein paar interessante links. hier noch einer: http://www.terrainformatica.com

Friday, January 30th 2009, 8:06pm

Author: Manuel

Standalone?

Quoted wenn ich das richtig verstanden habe, dann benötigt eine von Jabaco generierte Exe ein installiertes Java-Framework. Benötigt wird eine Java Laufzeitumgebung (JRE ab Version 1.4.2) => also eine Java VM + ein Java Framework. Die meisten Rechner haben das bereits vorinstalliert. Alternativ kannst du deinen Bytecode direkt in Nativecode konvertieren, dann benötigst du keine JRE mehr: http://www.excelsior-usa.com/ http://gcc.gnu.org/java/

Friday, January 30th 2009, 7:21pm

Author: Manuel

Programm startet nicht

Quoted es sieht so aus als ob der Editor in sein Programmordner schreiben moechte (Temp), Ja - wurde auch schon geändert. In der nächsten Version wird das besser funktionieren.

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