c# todatatable nullable

Helpful Hornet answered on February 16, 2021 Popularity 1/10 Helpfulness 1/10

answer c# todatatable nullable

c# todatatable nullable

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<Extension()>
Public Function HasNull(dataTable As DataTable) As Boolean
    If dataTable Is Nothing Then
        Throw New ArgumentNullException("dataTable must be initialized", "dataTable")
    End If
    Dim allColumns = dataTable.Columns.Cast(Of DataColumn).ToList() ' materialize
    Dim hasNullField As Boolean = dataTable.AsEnumerable().
        Any(Function(row) allColumns.Any(Function(c) row.IsNull(c)))
    Return hasNullField
End Function

Popularity 1/10 Helpfulness 1/10 Language csharp

Source: codereview.stackexchange.com

Tags: c# nullable

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