[英]How I can Change String Value from another class?
public class Class1
{
public string word;
public string GetString()
{
....
}
}
public class Class2 : MonoBehaviour
{
public Class1[] class1;
void Start()
{
class1 = new Class1[3];
getText();
}
void getText()
{
for (int i = 0; i < words.Length; i++)
{
class1[i].word = "new Text";
class1[i].GetString();
}
}
}
我如何从Class2更改(单词)?
我收到此错误: NullReferenceException: Object reference not set to an instance of an object
当您初始化class1
数组时,它的所有元素都是null
,您需要在尝试访问它们的成员之前单独初始化它们。
void getText()
{
for (int i = 0; i < words.Length; i++)
{
class1[i] = new Class1(); // Here!
class1[i].word = "new Text";
class1[i].GetString();
}
}
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