public static T GetPropertyValueAs <T>(this IDynamicProperties props, string key)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
var dictionary = props.Properties as IDictionary <string, object>;
if (dictionary == null || !dictionary.ContainsKey(key))
{
throw new DynamicValueNotFoundException(key);
}
var property = dictionary[key];
if (property is T)
{
return((T)property);
}
var result = Convert.ChangeType(property, typeof(T));
return((T)result);
}
public static bool ContainsProperty(this IDynamicProperties props, string key)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
var dictionary = props.Properties as IDictionary <string, object>;
return(dictionary != null && dictionary.ContainsKey(key));
}
public static bool ContainsProperty(this IDynamicProperties props, string key)
{
if (key == null)
{
throw new ArgumentNullException(nameof(key));
}
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentException(nameof(key));
}
return(props.Properties.ContainsKey(key));
}
public bool LoadObject(IDynamicProperties obj)
{
try
{
obj.SetPropertyGrid(propertyGrid1);
propertyGrid1.SelectedObject = obj;
return(true);
}
catch (Exception e)
{
MathNode.Log(this, e);
}
return(false);
}
