TryGetValue
TryGetValue(string, out string)
public bool TryGetValue(string key, out string value)
也可以看看
TryGetValue(string, out CadEntityAttribute, out string)
public bool TryGetValue(string key, out CadEntityAttribute attr, out string value)
public bool TryGetValue(string key, out string value)
public bool TryGetValue(string key, out CadEntityAttribute attr, out string value)