ScrollView _ScrollChanged Event Not Triggering...

[sconcequence]

I have programmatically created a Scrollvew object called Scrollview1 in Sub Globals (Dim ScrollView1 As ScrollView). It is later initialized and a layout is loaded into it. I created an additional Sub called ScrollView1_ScrollChanged(Position As Int) at the very bottom. When I set a breakpoint in this function and load the debugger, the function never gets called when I use my finger to scroll the scrollview on my Android device.

What am I doing wrong? Thanks.

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[agraham]

The event takes its name from the Initialisation parameter and not the variable name where it is declared because variables can be reused for other instances. Check the event name you are using in Initialize.

 

[Sanxion]

Hi

I have a similar problem. I have declared my EditText box (etSearch):

Sub Globals

Dim etSearch As EditText

Then I intialized it:

Sub Activity_Create(FirstTime As Boolean)

etSearch.Initialize(etSearch)
Activity.AddView(etSearch,0,0,100%x,40dip)

However my event is never fired:

Sub etSearch_TextChanged (Old As String, New As String)

Msgbox("Hello","")

What am I doing wrong?

Thanks.

 

[hbruno]

maybe :
etSearch.Initialize("etSearch")

 

[Sanxion]

Thanks hbruno - it worked!

(Although I am surprised that it did not error with the absence of the "")

:sign0142:

 

[jnjft]

@ sconcequence: Try initializing the ScrollView with Initialize2 instead of Initialize - this way you can set an eventname:

Dim ScrollView1 as ScrollView
ScrollView1.Initialize2(1000dip, "ScrollView1")

Then the ScrollChanged-Event is triggered in
Sub ScrollView1_ScrollChanged(Position as Int)

Regards
John