// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
public CmdLineParameter(PropertyInfo info, CmdLineArgAttribute attribute, CmdLineConfig config)
{
Field = null;
Property = info;
Config = config ?? throw new ArgumentNullException(nameof(config));
Name = attribute != null && attribute.ArgName != null
? attribute.ArgName
: info.Name;
Type = info.PropertyType;
Attribute = attribute;
if (attribute != null && attribute.Default != null)
{
HasDefaultValue = true;
DefaultValue = attribute.Default;
}
else if (info.GetGetMethod().IsStatic)
{
DefaultValue = info.GetValue(null, null);
HasDefaultValue = DefaultValue != null;
}
else
{
// pi.GetValue() for non-static requires object
HasDefaultValue = false;
DefaultValue = null;
}
if (HasDefaultValue && DefaultValue != null && !DefaultValue.GetType().IsEquivalentTo(Type))
{
throw new CmdLineException("CmdLine error: invalid default value type for parameter " + Name);
}
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
public CmdLineParameter(ParameterInfo info, CmdLineArgAttribute attribute, CmdLineConfig config)
{
Field = null;
Property = null;
Config = config ?? throw new ArgumentNullException(nameof(config));
Name = attribute != null && attribute.ArgName != null
? attribute.ArgName
: info.Name;
Type = info.ParameterType;
Attribute = attribute;
if (info.HasDefaultValue)
{
HasDefaultValue = info.HasDefaultValue;
DefaultValue = info.DefaultValue;
}
else if (attribute != null && attribute.Default != null)
{
HasDefaultValue = true;
DefaultValue = attribute.Default;
}
else
{
HasDefaultValue = false;
DefaultValue = null;
}
if (HasDefaultValue && DefaultValue != null && !DefaultValue.GetType().IsEquivalentTo(Type))
{
throw new CmdLineException("CmdLine error: invalid default value type for parameter " + Name);
}
}
public FieldDefinition(FieldInfo field, CmdLineArgAttribute attribute)
{
Field = field;
Attribute = attribute;
}
public PropertyDefinition(PropertyInfo property, CmdLineArgAttribute attribute)
{
Property = property;
Attribute = attribute;
}
