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All the code:
Dim myColumnCash As New System.Data.DataColumn(“”, GetType(Double)) ‘<<DOUBLE!!
myDtCashFlow.Columns.Add(myColumnCash)
…
Grid1.SetDataBinding(myDS, myDtCashFlow.ToString)
…
Dim MaskCash As New GridNumericTextBox
Grid1.Columns(“Cash”).CellEditor = MaskCash
…
For Each cell As DataCell In Grid1.DataRowTemplate.Cells
AddHandler cell.LeavingEdit, AddressOf CellLeavingEdit
AddHandler cell.ValidationError, AddressOf CellValidationError
Next
…
Sub CellLeavingEdit(ByVal sender As Object, ByVal e As LeavingEditEventArgs)
If e.NewValue <> “” And Not IsNumeric(e.NewValue) Then ‘<< if CTRL+V = “Hello!!”
messagebox.show ….
e.Cancel = True ‘<< !!!
End If
End Sub ‘<<<<<<<<<<<<< EXCEPTION FIRST-CHANCE !!! 🙁
The CellValidationError isn’t throw.
Thanks!
Imported from legacy forums. Posted by AndreaZ (had 2907 views)