Screen Orientation Library

[Pachuquin]

Hi

First of all, excuse me. I don’t speak english well.

I’m learning how to write .Net libraries and I have written a simple library to change the screen orientation and to invoke the touchscreen calibration utility.

GetOrientations: returns the supported orientation modes.

Modes are as follows:

0 - 0 degrees
1 - 90 degrees
2 - 180 degrees
4 - 270 degrees

If returns 0 then no rotation supported.
If returns 7 then all rotation supported.

Orientation: set the orientation mode. (See modes above)

Don’t forget to change the form size after rotate it.

Calibrate: invokes the touchscreen calibration utility.

This library only works in the device.
Please, test it.

Thanks

One question. ¿How can I hide DEVMODE struct? Because it isn’t necessary in Bb4ppc.

 

[Cableguy]

One question. ¿How I can hide DEVMODE struct? Because it isn’t necessary in Bb4ppc.

Place an undscre before any public props, methods or events...

example:
public Width

should become

public _width

This will hide the _width prop from basic4ppc...

 

[Pachuquin]

Thanks, Cableguy.

I have already corrected it

 

[Pachuquin]

Hi Steve:

You are free to use it.

Best regards

 

[HARRY]

Sample please

Can somebody show me some sample code to use this library? I don't see it in the HELP list.

Greetings,
Harry

 

[Cableguy]

Load it like you would do any other dll, using the components.., add its object, and the properties and methods should become available...
Keep in mind tha this is a DEVICE only dll...

 

[Firefox®]

Don't work on my HTC Touch HD, .GetOrientations return 0 and .Orientation return always 0 in Portrait and Landscape mode.

 

[Deleted member 103]

Hallo Firefox®,

test with the function "fgChangeOrientation" from Library http://www.b4x.com/forum/additional-libraries/1238-fgcontrols-library.html

prova con la funzione "fgChangeOrientation" della Libreria http://www.b4x.com/forum/additional-libraries/1238-fgcontrols-library.html

Ciao,
Filippo