protected static List<T> ToAnonymousCollection<T>(DataTable dt, T anonymousObject)
{
List<DataColumn> dataColumns = dt.Columns.OfType<DataColumn>().ToList();
return dt.Rows.OfType<DataRow>().Select(dr =>
{
Dictionary<string, object> dict = new Dictionary<string, object>();
dataColumns.Each(dc => dict.Add(dc.ColumnName, dr[dc]));
return JsonConvert.DeserializeAnonymousType(JsonConvert.SerializeObject(dict), anonymousObject);
}).ToList();
}
Generic method to convert a datatable to generic list
private static List<T> ConvertDataTable<T>(DataTable dt)
{
List<T> data = new List<T>();
foreach (DataRow row in dt.Rows)
{
T item = GetItem<T>(row);
data.Add(item);
}
return data;
}
private static T GetItem<T>(DataRow dr)
{
Type temp = typeof(T);
T obj = Activator.CreateInstance<T>();
foreach (DataColumn column in dr.Table.Columns)
{
foreach (PropertyInfo pro in temp.GetProperties())
{
if (pro.Name == column.ColumnName)
pro.SetValue(obj, dr[column.ColumnName], null);
else
continue;
}
}
return obj;
}
2020-04-20