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how to map datatable to list in c#

Enchanting Eel answered on December 28, 2020 Popularity 8/10 Helpfulness 6/10

answer how to map datatable to list in c#

how to map datatable to list in c#

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public List<T> ConvertToList<T>(DataTable dt)
{
    var columnNames = dt.Columns.Cast<DataColumn>()
            .Select(c => c.ColumnName)
            .ToList();
    var properties = typeof(T).GetProperties();
    return dt.AsEnumerable().Select(row =>
    {
        var objT = Activator.CreateInstance<T>();
        foreach (var pro in properties)
        {
            if (columnNames.Contains(pro.Name))
            {
                 PropertyInfo pI = objT.GetType().GetProperty(pro.Name);
                 pro.SetValue(objT, row[pro.Name] == DBNull.Value ? null : Convert.ChangeType(row[pro.Name], pI.PropertyType));
            }
        }
        return objT;
   }).ToList();
}

Popularity 8/10 Helpfulness 6/10 Language csharp

Source: stackoverflow.com

Tags: c# datatable list map

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