iOS Question How to set TableView textsize in B4i

[cambol]

How to set TableView textsize in B4i

 

[JanPRO]

Hi,

use the Text or DetailText property of the Tabelcell.
They require an AttributedString, which includes the font.

Jan

 

[cambol]

Dim tableview1 as TableView
panel.AddView(0,0,85%x,70%y)
tableview1.AddSingleLine(" It is a happy day you use this app to injoy us ,your answer is right so we show you this information ....... ")
tableview1.ReloadAll

In this case , the strings is more long than tableview1.width and the font size is too large
,tableview can not show all strings in SingleLine .

but I can not find Text or DetailText property in tableview.
could you please give me example code for this ~

 

[JanPRO]

Hi,

could you please give me example code for this

    Dim TextWithFont As AttributedString
    TextWithFont.Initialize("Your Text",Font.CreateNew(10),Colors.Black)
    Dim tc As TableCell = TableView1.AddSingleLine("")
    tc.Text = TextWithFont

Jan

 

[cambol]

thank you ~ the fontsize can change .
But tableview still can not show all "My Text" , "My Text" are about 40~50 words .
I use TableView1.AddSingleLine .
Is there any solution I can change TableView1.AddSingleLine itemhight or some way it can show all "My Text"

 

[Erel]

You can set TableView.RowHeight. However it will affect all items. You should use CustomListView.AddTextItem instead.

 

[cambol]

I use CustomListView.AddTextItem

When I use complie and run ~
log show error
Error occurred on line: 155(CustomListView)
Object was not initialized (UIScrollView)
....


Dim ListView1 As CustomListView
Dim panel2 As Panel


panel2.Initialize("")

ListView1.Add(panel2,40dip,1)
ListView1.AddTextItem("my text",1)

it don't work .
Was I miss something ?

 

[Erel]

Please use [code]code here...[/code] tags when posting code.
Have you added the CustomListView with the designer?

 

[cambol]

I don't added the CustomListView with the designer .
Is it necessary added CustomListView with the designer ?

 

[Erel]

Yes.

 

[Erel]

Which error? Can you upload your project?

 

[cambol]

how to set CustomListView.top and CustomListView.height in code

 

[JanPRO]

Hi,
Use the GetBase method to get the parent panel:

clv.GetBase.Top = 50
clv.GetBase.Height = 500

Jan

 

[cambol]

I have use Custmerlistview in designer .
If I use clv.GetBase.Top = 50 , top no effect .

If I use page1.RootPanel.AddView
error log show -[b4i_customlistview superview]: unrecognized selector sent to instance 0x14770590

where I miss ~

 

[JanPRO]

If I use clv.GetBase.Top = 50 , top no effect

Where are you using it? You should set it in Page_Resize sub ...

Jan

 

[cambol]

I will try , thanks a lot

 

[cambol]

it work ~ thanks again