[Gambas-user] What exactly does the Clear method in a GridView?

[Bruce]

Hmm, odd.
It works here (Rows.Count=0 after a Clear).
Both QT4 and QT5.
What GUI are you using?
B

On 9/2/19 11:47 am, T Lee Davidson wrote:
> On 9/2/18 2:35 PM, Benoît Minisini wrote:
>> Le 02/09/2018 à 20:33, Benoît Minisini a écrit :
>>> Le 02/09/2018 à 19:20, Jorge Carrión a écrit :
>>>> The help says that "Clear the grid static contents".
>>>> What is this static content composed of?
>>>> Rows and columns size? Cell content? position on screen?
>>>>
>>>> Best Regards
>>>>
>>>
>>> Wait a minute, I'm looking into the source code... :-)
>>>
>>
>> It clears the contents that you defined explicitly (not what you draw 
>> through the Data event) and that is stored inside the GridView 
>> control. And it sets the rows count to zero. But it keeps the columns.
>>
> 
> GridView.Clear does not appear to set the rows count to zero.
> 
> Did I misunderstand this, or has something changed since a *year* ago?
> 
> ' Gambas class file
> 
> Public Sub Form_Open()
> 
>    GridView1.Rows.Count = 10
>    GridView1.Columns.Count = 2
> 
>    For x As Integer = 0 To GridView1.Rows.Max
>      For y As Integer = 0 To GridView1.Columns.Max
>        GridView1[x, y].Text = x & ":" & y
>      Next
>    Next
> 
> End
> 
> Public Sub Button1_Click()
> 
>    GridView1.Clear
>    GridView1.Refresh ' Makes no difference
>    Debug GridView1.Rows.Count
> 
> End
> 
> 
> ___
> Lee
> 
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