public static T CreateItem <T>(DataRow row)
{
T obj = default(T);
if (row != null)
{
obj = Activator.CreateInstance <T>();
foreach (DataColumn column in row.Table.Columns)
{
PropertyInfo prop = obj.GetType().GetProperty(column.ColumnName);
if (prop == null)
{
continue;
}
Type type = prop.PropertyType;
try
{
object value = row[column.ColumnName];
if (value != DBNull.Value)
{
if (column.ColumnName.Contains("json"))
{
prop.SetValue(obj, MessageConvert.DeserializeObject(("" + value).Replace("$", ""), type), null);
}
else if (type.Name == "String")
{
prop.SetValue(obj, Convert.ToString(value), null);
}
else if (type.Name == "Single")
{
prop.SetValue(obj, Convert.ToSingle(value), null);
}
else if (type.Name == "Nullable`1" || type.Name == "DateTime")
{
var t = Nullable.GetUnderlyingType(type) ?? type;
var safeValue = (value == null) ? null : Convert.ChangeType(value, t);
prop.SetValue(obj, safeValue, null);
}
else
{
prop.SetValue(obj, value, null);
}
}
}
catch
{
// You can log something here
throw;
}
}
}
return(obj);
}
public static T DeepClone <T>(this T a)
{
string mess = MessageConvert.SerializeObject(a);
return(mess.DeserializeObject <T>());
}
