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HI All, I try to create a CustomView with B4XCanvas in B4J but found some thing does not work as expected. I already set the anchor to automatically resize when form resized. And this is the code in the Custom View class B4X: #DesignerProperty: Key: BooleanExample, DisplayName: Show...

HI All, I try to create a CustomView with B4XCanvas in B4J but found some thing does not work as expected. I already set the anchor to automatically resize when form resized. And this is the code in the Custom View class B4X: #DesignerProperty: Key: BooleanExample, DisplayName: Show...

I have tried to modify Erel's Java class from this thread https://www.b4x.com/android/forum/threads/class-clvdragger-drag-to-reorder-items.104261/ for B4A I have changed mouse events to touch events. The rest of the code is the same as in Erel's code. The class code is as follows: B4X: 'v1.00...

I have tried to modify Erel's Java class from this thread https://www.b4x.com/android/forum/threads/class-clvdragger-drag-to-reorder-items.104261/ for B4A I have changed mouse events to touch events. The rest of the code is the same as in Erel's code. The class code is as follows: B4X: 'v1.00...

I have CLV I am using with CLVExpanable. I am loading a layout and then setting the Font Size of the a number of the labels. The labels are defined as B4Xviews and the text size is changed when each time a layout is loaded. B4i 6.80 B4X: Sub Class_Globals ' Private fx As JFX Private...

I have been reading over the B4X Guides and found a few typos. E.G. B4X Graphics 2.3.1.1 XUI B4X: Sub Process_Globals Private xui As XUI Private xplGraph As B4XView Private cvsGraph As B4XCanvas '--- I asuume this should be xcvsGraph ? End Sub xplGraph = xui.CreatePanel("")...

Hi all. How can I initialize a class as a view? I didn't understand the logic... Example (Admob by @Erel ) B4X: Private BannerAd As AdView BannerAd.Initialize2("BannerAd", "ca-app-pub-3940256099942544/6300978111", BannerAd.SIZE_SMART_BANNER) Dim height As Int If...

? آشنایی با مفهوم Public و Private و protected در کلاس‌ها و شی گرایی ? Public : تمام اعضای کلاسی که در زیر کلمه کلیدی Public قرار می‌گیرند قابل دسترسی برای تمام کلاس‌های دیگر هستند. ? Private : تمامی متغیرها و توابعی که به صورت Private درون یک کلاس تعریف می‌شوند نمی‌توان از کلاس‌های دیگر به...