public dstring_v Clone()
{
dstring_v o_v = new dstring_v();
o_v.v = this.v;
o_v.defined = this.m_defined;
return o_v;
}
public static dstring_v set_dstring(object p)
{
dstring_v x = null;
if (p == null) return null;
if (p is string)
{
x = new dstring_v((string)p);
}
else if (!(p is System.DBNull))
{
tf.ShowTypeError(p.GetType().ToString(), x.GetType().ToString());
}
return x;
}
public static dstring_v Copy(dstring_v o_v)
{
if (o_v != null)
{
return o_v.Clone();
}
else
{
return null;
}
}
