![Index 0 out of range. Argumentoutofrangeexception. argumentoutofrangeexception: index was out of range. must be non-negative and less than the size of the collection. system.indexoutofrangeexception: "индекс находился вне границ массива.". numericupdown1_valuechanged.](https://avatars.mds.yandex.net/i?id=1a33a70293c0db6ce8e600d9f6646468_l-5216285-images-thumbs&n=13 "Argumentoutofrangeexception. argumentoutofrangeexception: index was out of range. must be non-negative and less than the size of the collection. system.indexoutofrangeexception: "индекс находился вне границ массива.". numericupdown1_valuechanged.")
Index 0 out of range. Argumentoutofrangeexception. argumentoutofrangeexception: index was out of range. must be non-negative and less than the size of the collection. system.indexoutofrangeexception: "индекс находился вне границ массива.". numericupdown1_valuechanged.