34 lines
1.0 KiB
VB.net
34 lines
1.0 KiB
VB.net
Imports System.Runtime.CompilerServices
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Public Module DataTableEx
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<Extension()>
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Public Function ItemEx(Of T)(pRow As DataRow, pFieldName As String, Optional pDefaultValue As T = Nothing) As T
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Try
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Return Utils.NotNull(pRow.Item(pFieldName), pDefaultValue)
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Catch ex As Exception
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Return Nothing
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End Try
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End Function
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<Extension()>
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Public Function ItemEx(Of T)(pRow As DataRow, pFieldIndex As Integer, Optional pDefaultValue As T = Nothing) As T
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Try
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Return Utils.NotNull(pRow.Item(pFieldIndex), pDefaultValue)
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Catch ex As Exception
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Return Nothing
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End Try
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End Function
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<Extension()>
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Public Function First(pTable As DataTable) As DataRow
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Try
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If pTable Is Nothing OrElse pTable.Rows.Count = 0 Then
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Return Nothing
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End If
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Return pTable.Rows.Item(0)
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Catch ex As Exception
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Return Nothing
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End Try
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End Function
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End Module
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