public CSSStyleDeclaration GetStyleDiff(CSSStyleDeclaration style1, CSSStyleDeclaration style2)
{
var type1 = style1.GetType();
var type2 = style2.GetType();
var fields1 = type1.GetProperties().ToDictionary(x => x.Name, x => x.GetValue(style1));
var fields2 = type2.GetProperties().ToDictionary(x => x.Name, x => x.GetValue(style2));
var resultStyle = style2.Clone() as CSSStyleDeclaration;
foreach (var keyValuePair in fields1)
{
var fieldName = keyValuePair.Key;
var fieldValue1 = keyValuePair.Value;
var fieldValue2 = fields2[fieldName];
var jt1 = JsonConvert.SerializeObject(fieldValue1);
var jt2 = JsonConvert.SerializeObject(fieldValue2);
if (jt1 != jt2)
{
resultStyle.GetType().GetProperty(fieldName).SetValue(resultStyle, fieldValue2);
}
}
return(resultStyle);
}
private CSSStyleDeclaration MergeStyle(CSSStyleDeclaration def1, CSSStyleDeclaration def2)
{
var result = def2.Clone() as CSSStyleDeclaration;
foreach (var def1ChangedField in def1.ChangedFields)
{
var isDoubleChenge = def2.ChangedFields.FirstOrDefault(x => x == def1ChangedField);
if (isDoubleChenge == null)
{
var def1PropertyValue = def1.GetType().GetProperty(def1ChangedField).GetValue(def1);
result.GetType().GetProperty(def1ChangedField).SetValue(result, def1PropertyValue);
}
}
return(result);
}