Problem creating "n" DataViews

P

Pablo

Hi people,


Necesito crear n dataviews en tiempo de ejecucion.
I need to create "n" DataViews in runtime.

I tried creating an array this way:

Dim LDView As Array = Array.CreateInstance(GetType(DataView), 10)

DSCapit = New DataSet("DS")
LGCap = New DataTable("DT")

Dim cACCOUNT As DataColumn
cACCOUNT = New DataColumn("ACCOUNT")

LGCap.Columns.Add(cACCOUNT)
DSCapit.Tables.Add(LGCap)


but the asignation is not working:

lDView(0) = New DataView(LGCap) '(1)

neither this way :
lDView.SetValue(New DataView(LGCap), 0) '(2)

This two way compilate but then cancel in runtime
in the array asignacion line (1) y (2)


The problem came from my need to create a tabcontrol with
"n" (variable) tabs within it, according to a database table
contents. And within each tab one datagrid with its corresponding
DataView, all created in runtime.


Any ideas?

TIA
Pablo
 
C

Cor Ligthert [MVP]

Pablo,

Is this what you want, otherwise describe what why you need those dataviews?

Dim LDView(myTabControl.tabcount) As DataView
Dim DSCapit As New DataSet("DS")
Dim LGCap As New DataTable("DT")
LDView(0) = New DataView(LGCap) '(1)

I hope this helps,

Cor
 
C

Cor Ligthert [MVP]

Pablo,

Forget this part in the sentence from me. When I was answering your question
I had seen you did that, therefore I could make this snippet. However
forget to delete this. Your problem was well described.
describe what why you need those dataviews?
Click to expand...

Cor
 
Top