/// <summary>
/// Load from XML element
/// </summary>
/// <param name="node"></param>
/// <returns>De-serialized datatype</returns>
public static Datatype LoadFromXmlNode(XElement node)
{
var res = new Datatype();
res.Name = node.Attribute("Name").Value;
res.IsNullable = node.Attribute("IsNullable").Value.Equals("1");
res.HasLenght = node.Attribute("HasLenght").Value.Equals("1");
res.HasScale = node.Attribute("HasScale").Value.Equals("1");
res.HasPrecision = node.Attribute("HasPrecision").Value.Equals("1");
if (res.HasLenght)
{
res.MaxLenght = int.Parse(node.Attribute("MaxLenght").Value);
res.DefaultLenght = int.Parse(node.Attribute("DefaultLenght").Value);
res.Lenght = res.DefaultLenght;
}
if (res.HasPrecision)
{
res.MaxPrecision = int.Parse(node.Attribute("Precision").Value);
res.DefaultPrecision = int.Parse(node.Attribute("DefaultPrecision").Value);
res.Precision = res.DefaultPrecision;
}
if (res.HasScale)
{
res.MaxScale = int.Parse(node.Attribute("Scale").Value);
res.DefaultScale = int.Parse(node.Attribute("DefaultScale").Value);
res.Scale = res.DefaultScale;
}
return(res);
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="name">Column name</param>
/// <param name="datatype">Source datatype</param>
public TableRowModel(string name, Datatype datatype)
{
Name = name;
Datatype = datatype;
SelectedDatatype =
DatatypesItemSource.FirstOrDefault(t => t.Name.Equals(datatype.Name, StringComparison.CurrentCultureIgnoreCase));
if (SelectedDatatype == null)
{
return;
}
if (Datatype.HasLenght)
{
SelectedDatatype.Lenght = datatype.Lenght;
}
if (Datatype.HasScale)
{
SelectedDatatype.Scale = datatype.Scale;
}
if (Datatype.HasPrecision)
{
SelectedDatatype.Precision = datatype.Precision;
}
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="datatype">Source datatype</param>
public Datatype(Datatype datatype)
{
Name = datatype.Name;
DefaultLenght = datatype.DefaultLenght;
DefaultPrecision = datatype.DefaultPrecision;
DefaultScale = datatype.DefaultScale;
HasLenght = datatype.HasLenght;
HasScale = datatype.HasScale;
HasPrecision = datatype.HasPrecision;
MaxLenght = datatype.MaxLenght;
MaxScale = datatype.MaxScale;
MaxPrecision = datatype.MaxPrecision;
IsNullable = datatype.IsNullable;
Lenght = datatype.Lenght;
Scale = datatype.Scale;
Precision = datatype.Precision;
}
