Choose Folder - Optimized Compilation

[orhan]

Hi,

I upgraded to version 6.30, and liked the idea to use "Device (Force QVGA)" compilation, and for this I have to use "Optimized Compilation".

I have some problems with "Choose Folder" sample I found on forum, and successfully used it without "Optimized Compilation".

Can someone have a look to the sample attached and make it work with "Optimized Compilation" ?

Thanks!

 

[agraham]

Check this thread http://www.b4x.com/forum/questions-help-needed/1987-unable-cast-object-treeview-node.html

 

[Erel]

You can find an updated version of FolderChooser under:
{Basic4ppc Folder}\Samples

 

[orhan]

Hi,

I made the modification, as Agraham suggested, and also the sample from Erel.
But on Device I get the same error.

"An error occurred on sub_app_start.
An error message cannot be displayed ...."

On device I have .Net CF v2.0 installed.

 

[Erel]

First you should install this optional resource: http://www.b4x.com/forum/questions-help-needed/870-error-messages-device.html (see the 10th post).
Now you will get a more descriptive error message.
Did you copy the two image files?

 

[orhan]

My bad, I didn't copy the image files.
I supposed that they were embedded in the executable.

Thanks!

 

[Erel]

Currently FolderChooser loads the two files at runtime.
If you want you can add an ImageList with the two image files and change:

    tree.AddImage1(AppPath & "\folder.bmp")
    tree.AddImage1(AppPath & "\openFolder.bmp")

To:

    tree.AddImage1(ImageList1.Item(0))
    tree.AddImage1(ImageList1.Item(1))

That will cause the images to be embedded in the executable.

 

[orhan]

Just one more question that is not related with "ChooseFOlder", but about "Optimized Compilation"

I get errot CS1002: ; expected

datafile = AppPath & "\Database\" VesselName.text & ".csv"

 

[Erel]

You are missing an ampersand:

   datafile = AppPath & "\Database\" [COLOR=Red][B]&[/B][/COLOR] VesselName.text & ".csv"

 

[orhan]

Too much coffee! I think I need some rest!

Thanks again

 

[DaveW]

Currently FolderChooser loads the two files at runtime.
If you want you can add an ImageList with the two image files and change:

    tree.AddImage1(AppPath & "\folder.bmp")
    tree.AddImage1(AppPath & "\openFolder.bmp")

To:

    tree.AddImage1(ImageList1.Item(0))
    tree.AddImage1(ImageList1.Item(1))

That will cause the images to be embedded in the executable.

Small point, the new lines should be:
tree.AddImage2(ImageList1.Item(0))
tree.AddImage2(ImageList1.Item(1))