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Make and edit DataTable in code

/ Published in: VB.NET
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Como crear un DataTable a mano y editar sus columnas y filas bajo código.

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  1. Private Sub InitDataset()
  2.         Dim lDataTable As New DataTable
  3.         Dim lDataColum As DataColumn
  4.         Dim lDataRow As DataRow
  5.  
  6.         lDataColum = New DataColumn
  7.         lDataColum.DataType = System.Type.GetType("System.String")
  8.         lDataColum.ColumnName = "FileName"
  9.         lDataTable.Columns.Add(lDataColum)
  10.  
  11.         lDataColum = New DataColumn
  12.         lDataColum.DataType = System.Type.GetType("System.String")
  13.         lDataColum.ColumnName = "Extension"
  14.         lDataTable.Columns.Add(lDataColum)
  15.  
  16.         lDataColum = New DataColumn
  17.         lDataColum.DataType = System.Type.GetType("System.String")
  18.         lDataColum.ColumnName = "Lenght"
  19.         lDataTable.Columns.Add(lDataColum)
  20.  
  21.         lDataColum = New DataColumn
  22.         lDataColum.DataType = System.Type.GetType("System.Date")
  23.         lDataColum.ColumnName = "Date"
  24.         lDataTable.Columns.Add(lDataColum)
  25.  
  26.         mDts = New DataSet
  27.         mDts.Tables.Add(lDataTable)
  28.     End Sub

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