private FieldInfo GetRelativeField(Type type, InfoSecSensitiveField attribute)
{
var relativeFieldName = attribute.RelativeFieldName;
if (string.IsNullOrWhiteSpace(relativeFieldName))
{
return(null);
}
return(type.GetField(relativeFieldName, BindingFlags.NonPublic | BindingFlags.Instance));
}
public SimpleExpr(Expression parent, FieldInfo fieldInfo, InfoSecSensitiveField attribute, FieldInfo relativeFieldInfo)
{
fieldName = fieldInfo.Name;
this.attribute = attribute;
var fr = Expression.Field(parent, fieldInfo);
var valueParameter = Expression.Parameter(typeof(string));
var parameters = new ParameterExpression[] { Constants.parameter, valueParameter };
setter = Expression.Lambda <Action <object, string> >(Expression.Assign(fr, valueParameter), parameters).Compile();
getter = Expression.Lambda <Func <object, string> >(fr, Constants.parameter).Compile();
if (relativeFieldInfo != null)
{
var relativeFr = Expression.Field(parent, relativeFieldInfo);
relativeSetter = Expression.Lambda <Action <object, string> >(Expression.Assign(relativeFr, valueParameter), parameters).Compile();
}
else
{
relativeSetter = null;
}
}
