private void Pv3_ValidateEvent(object sender, ValidateEventArgs e)
{
// We didn't specify the flag that allows system properties to be updated, all value's should be different
if (e.PropertyName.Equals("Value", StringComparison.InvariantCultureIgnoreCase))
{
if (!e.SourceValue.Equals(e.TargetValue))
{
e.IsEqual = true;
}
}
}
public virtual bool ValidateObjects <T>(T sourceElement, T targetElement, List <string> properties, TokenParser tokenParser = null, Dictionary <string, string[]> parsedProperties = null) where T : class
{
IEnumerable sElements = (IEnumerable)sourceElement;
IEnumerable tElements = (IEnumerable)targetElement;
string key = properties[0];
int sourceCount = 0;
int targetCount = 0;
foreach (object sElem in sElements)
{
sourceCount++;
string sourceKey = sElem.GetType().GetProperty(key).GetValue(sElem).ToString();
if (tokenParser != null && parsedProperties != null)
{
if (parsedProperties.ContainsKey(key))
{
string[] parserExceptions;
parsedProperties.TryGetValue(key, out parserExceptions);
sourceKey = tokenParser.ParseString(Convert.ToString(sourceKey), parserExceptions);
}
}
foreach (object tElem in tElements)
{
string targetKey = tElem.GetType().GetProperty(key).GetValue(tElem).ToString();
if (sourceKey.Equals(targetKey))
{
targetCount++;
//compare objects
foreach (string property in properties)
{
string sourceProperty = sElem.GetType().GetProperty(property).GetValue(sElem).ToString();
if (tokenParser != null && parsedProperties != null)
{
if (parsedProperties.ContainsKey(property))
{
string[] parserExceptions;
parsedProperties.TryGetValue(key, out parserExceptions);
sourceProperty = tokenParser.ParseString(Convert.ToString(sourceProperty), parserExceptions);
}
}
string targetProperty = tElem.GetType().GetProperty(property).GetValue(tElem).ToString();
ValidateEventArgs e = null;
if (ValidateEvent != null)
{
e = new ValidateEventArgs(property, sourceProperty, targetProperty, sElem, tElem);
ValidateEvent(this, e);
}
if (e != null && e.IsEqual)
{
// Do nothing since we've declared equality in the event handler
}
else
{
if (!sourceProperty.Equals(targetProperty))
{
return(false);
}
}
}
break;
}
}
}
return(sourceCount == targetCount);
}
private void Pv2_ValidateEvent(object sender, ValidateEventArgs e)
{
// If "Overwrite" was set to false then we're not updating the property, hence we need to make an exception in our comparison logic
if (e.PropertyName.Equals("Value", StringComparison.InvariantCultureIgnoreCase))
{
if ((e.SourceObject as PropertyBagEntry).Overwrite == false)
{
// if source and target value are the same then somehow this delta update overwrote which it shouldn't
if (!e.SourceValue.Equals(e.TargetValue))
{
e.IsEqual = true;
}
}
}
}
