Dear All,
I have datatable with a Column as "Sno".
This DataTable is bound with DataGrid
Now I want to generate Row Numbers for 'Sno' DataColumn through expression
can anyone help me please?
I have datatable with a Column as "Sno".
This DataTable is bound with DataGrid
Now I want to generate Row Numbers for 'Sno' DataColumn through expression
VB.NET:
Public Function Tempinvoice(ByVal DataTableName As String) As DataTable
dt = New DataTable(DataTableName)
Dim dcsno As DataColumn
dcsno = New DataColumn("Sno", GetType(Integer))
dcsno.Expression = ' Here I need your help to finish
dt.Columns.Add(dcsno)
dt.Columns.Add(New DataColumn("ProdID", GetType(String)))
dt.Columns.Add(New DataColumn("Price", GetType(String)))
Return dt
End Function
can anyone help me please?
Last edited: