I want to get access to the Max & Min buttons of a TScrollBar. Looking at the code at FMX.StdCtrls.pas file, turns out that those buttons are protected. The parent of the TScrollBar is a TStyledControl, wich do not publish those properties, threfore I can't find a way to get accesss to those buttons by hacking the TScrollBar parent as we used to do in the VCLframework. I wonder if there is a workarround to do this. Any help appreciated.
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It's all in the title. I'm looking for a way to programmatically retrieve the active area name to do some test
I looked in the ui and navigation items, but there seem to be no way to achieving this.
Looked into the MS Documentation as well but in vain.
If someone could please tell me what I'm missing.
This feels like it should be dead simple but I've not tried anything like this in google sheets before.
I have an image on a sheet but I want it to change to another image (either via altering the image url, or just hiding one and showing another etc) either via clicking the images themselves or just via a button but have no idea where to start with this and all my googling has ironically, turned up absolutely nothing.
Any help or pointers to useful sources would be greatly appreciated!
insert checkbox:
try:
=IF(A1; IMAGE("https://i.stack.imgur.com/futhU.png");
IMAGE("https://i.stack.imgur.com/JKel8.png"))
or:
=IMAGE("https://i.stack.imgur.com/"&IF(A1; "futhU"; "JKel8")&".png")
I was just wondering if it was possible to have a nativescript prompt dialog select all of the text upon opening without going so far as to create an entire custom dialog. I don't see any settings when creating it, but I was wondering if someone knew of a way to do this?
Thanks in advance.
The native dialog controller or the UI components inside are private to the dialogs module, not exported for public use. Hence you will need a custom one in order to operate on the textfield.
I have to modify an old VB6 program that uses ActiveReports 2.0 at work and I am having some problems (BTW I have never used this program before and only have a basic knowledge of VB6)...
I have to make some text boxes biggers which is pretty easy to do but as soon as I move them a whole section of text (and not simply the content of that text box) disappear.
I have noticed that it was in some sort of section (sorry, I don't know how they call that) which englobed those text boxes so I made it bigger and that made no difference.
What could be causing this?
Thank you!
Nick
It sounds like the TextBox is inside a UserControl. A UserControl is created by a developer, and is basically one control with any number of other controls in it. You can check to see if there are any User Controls in your project in the Project Explorer (Ctrl+R).
One way to know exactly what class the control belongs to is to open your form in design mode (Shift+F7), click on the control, and look at the Properties window (F4). The drop-down list should show the currently selected control's class name in bold, then the name of the object.
What is the control's class? If it is anything other than TextBox, then this would explain the unexpected behavior you experienced.
What is the best way to create a view for a single control that I need to load into a Shell region in a Prism app. I know I can wrap the control in a UserControl, but I suspect there may be a better way.
I am working on a demo app to learn Prism 4. Each module will load a navigation button into an ItemsControl in a region in the Shell. These navigation buttons will function like the Mail, Calendar, and other buttons in Outlook.
I am creating the view in each module that will hold the module's navigation button. The simplest way to create the view seems to be to wrap it in a UserControl. My question is this: Is there a better way to do it? Thanks for your help.
If you need graphical control, what you are doing is the way to go. If you find yourself making all of the buttons look the same (copy - pasting) you might find that a menu registration service is the way to go.
You'd have a service like IMenuService that you register with your container and modules can come around and register menu items to. You can then create buttons for the module. I've provided a sample for this here:
http://dl.getdropbox.com/u/376992/CAGMenus.zip
Your question, though, seems to be about whether or not you need to wrap a control in a UserControl to register them with a region? If that's the question, I believe the answer is no, although you might amend your question to tell us what you are running up against that makes you think this.
I ended up wrapping the control in a UserControl, and it seems to work fine. I am still interested in seeing if there is a better way to load the button, so I will hold this question open for a few days.
Edit 02/22/2011: I tried using a control without a UserControl wrapper, and I got the following error:
Library project file cannot specify ApplicationDefinition element.
I wrapped the control in a UserControl and the error went away.