public static object ReadFromArgumentRow(CardDataset.ArgumentRow ar)
{
Type type = Type.GetType(ar.Type);
ConstructorInfo [] constructors =
type.GetConstructors(
BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
// To build an instance of argument we favor parameterless constructors and
// constructors that take a single character. This could be modified if needed.
foreach (ConstructorInfo c in constructors)
{
ParameterInfo [] parameters = c.GetParameters();
switch (parameters.Length)
{
case 0:
return(c.Invoke(new object [0]));
case 1:
if (parameters [0].ParameterType == typeof(char))
{
char ch = ar.Value [0];
return(c.Invoke(new object [1] {
ch
}));
}
break;
default:
Trace.Assert(false);
return(null);
}
}
Trace.Assert(false);
return(null);
}
public void WriteToArgumentRow(CardDataset.ArgumentRow ar)
{
ar.Type = this.GetType().ToString();
ar.Value = PersistableText;
}