数组赋值问题

[yuqi508]

请看代码
public Scripting.FileSystemObject fso;


Scripting.Drive[] drvs1=new Scripting.Drive[fso.Drives.Count];
int j=0;
foreach(Scripting.Drive s in fso.Drives)
{
drvs1[j]=s;
j++;
}
我想把系统驱动器放在数组里
但提示错误
"未将对象引用设置到对象的实例"
请问是怎么回事啊

是否有更好的方法解决这个问题啊

[兔子-顾问]

Scripting.Drive[] drvs1=new Scripting.Drive[fso.Drives.Count];
//这里为一个数组分配了空间，但里面的每个成员没有分配
int j=0;
foreach(Scripting.Drive s in fso.Drives)
{
drvs1[j] = new Scripting.Drive(s);
j++;
}


:)

[yuqi508]

还是不行啊

[yuqi508]

Scripting.Drive[] drvs1=new Scripting.Drive[fso.Drives.Count];
在此处提示错误
"未将对象引用设置到对象的实例"

[兔子-顾问]

public Scripting.FileSystemObject fso;这个你的实例化在哪？

[snowszygq]

看看详细信息看看是哪个没有被实例。

[snowszygq]

public Scripting.FileSystemObject fso；//这只是定义并没用被实例化呀。