将数组字符串转换为对象数组的简单方法？ [英] Easy way to cast an array of strings to an array of objects?
问题描述
我需要将一个字符串[]转换为一个对象[]，反之亦然。
目前，我正在使用这样的代码：
int numOfObjects = Values.Length;
object [] objects = new object [numOfObjects];
for（int i = 0; i< ; numOfObjects; i ++）{
objects [i] =（object）values [i];
}
where values是一个字符串[]传递给进行转换的成员。
它有效，但看起来很笨重。我觉得应该有一个更简单的方法。
有吗？
I need to cast a string[] into an object[] and vice versa.
At the moment, I''m using code like this:
int numOfObjects = Values.Length;
object[] objects = new object[numOfObjects];
for(int i = 0; i < numOfObjects; i++) {
objects[i] = (object)Values[i];
}
where Values is a string[] passed to the member doing the conversion.
It works but it seems clunky. I feel there should be an easier way.
Is there?
推荐答案
use（object [] ）stringArray
string [] stringItems =" a，b，c，d，e" .Split（''，''）;
object [] objectItems =（object []）stringItems;
use (object[])stringArray
string[] stringItems = "a,b,c,d,e".Split('','');
object[] objectItems = (object[])stringItems;
你不能把字符串[]强制转换为object []，但是你可以做的是使用
Array.Copy函数而不是自己的循环。
" ssg31415926"写道：
you can''t cast string[] to object[], but what you can do is use the
Array.Copy function instead of doing your own loop.
"ssg31415926" wrote:
我需要将一个字符串[]转换为一个对象[]，反之亦然。
目前，我正在使用代码这个：
int numOfObjects = Values.Length;
object [] objects = new object [numOfObjects];
for（int i = 0; i< numOfObjects; i ++） {
objects [i] =（object）Values [i];
}
其中Values是传递给执行转换的成员的字符串[]。
它有效，但看起来很笨重。我觉得应该有一个更简单的方法。
有吗？
I need to cast a string[] into an object[] and vice versa.
At the moment, I''m using code like this:
int numOfObjects = Values.Length;
object[] objects = new object[numOfObjects];
for(int i = 0; i < numOfObjects; i++) {
objects[i] = (object)Values[i];
}
where Values is a string[] passed to the member doing the conversion.
It works but it seems clunky. I feel there should be an easier way.
Is there?
对不起，我把它拿回去，你实际上可以演员string [] to object []。
" Daniel Jin"写道：
sorry, I take that back, you can actually cast string[] to object[].
"Daniel Jin" wrote:
你不能把字符串[]强制转换为object []，但是你能做的就是使用
Array.Copy函数而不是自己做循环。
" ssg31415926"写道：
you can''t cast string[] to object[], but what you can do is use the
Array.Copy function instead of doing your own loop.
"ssg31415926" wrote:
我需要将一个字符串[]转换为一个对象[]，反之亦然。
目前，我正在使用代码这个：
int numOfObjects = Values.Length;
object [] objects = new object [numOfObjects];
for（int i = 0; i< numOfObjects; i ++） {
objects [i] =（object）Values [i];
}
其中Values是传递给执行转换的成员的字符串[]。
它有效，但看起来很笨重。我觉得应该有一个更简单的方法。
有吗？
I need to cast a string[] into an object[] and vice versa.
At the moment, I''m using code like this:
int numOfObjects = Values.Length;
object[] objects = new object[numOfObjects];
for(int i = 0; i < numOfObjects; i++) {
objects[i] = (object)Values[i];
}
where Values is a string[] passed to the member doing the conversion.
It works but it seems clunky. I feel there should be an easier way.
Is there?
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