public override string ToString()
{
if (IsAssignTo)
{
return(ValueExp.ToString() + "=>" + ToExp.ToString());
}
else
{
return(ToExp.ToString() + "=" + ValueExp.ToString());
}
}
private String Path(ValueExp exp)
{
StringBuilder sb = new StringBuilder();
if (exp is DotExp)
{
sb.Append(Path((exp as DotExp).m_left));
sb.Append('.');
sb.Append(Path((exp as DotExp).m_right));
}
else if (exp is VariableExp)
{
sb.Append((exp as VariableExp).m_name);
}
else
{
sb.Append(exp.ToString());
}
return sb.ToString();
}
private String Path(ValueExp exp)
{
StringBuilder sb = new StringBuilder();
if (exp is DotExp)
{
sb.Append(Path((exp as DotExp).m_left));
sb.Append('.');
sb.Append(Path((exp as DotExp).m_right));
}
else if (exp is VariableExp)
{
sb.Append((exp as VariableExp).m_name);
}
else
{
sb.Append(exp.ToString());
}
return(sb.ToString());
}
public override string ToString()
{
return(NameToken.Text + ":" + ValueExp.ToString());
}