优化以下代码:private void getcontrollerip() { int handle = 0; int ret; StringBuilder ip_list = new StringBuilder(); char[] controller_name1 = new char[10]; controller_name1[0] = '0'; ret = jakaAPI.get_controller_ip(controller_name1, ip_list); jakaAPI.destory_handler(ref handle); listBox1.DataSource = ret; }
时间: 2023-05-20 12:04:35 浏览: 52
可以尝试优化以下代码:
private void getcontrollerip() {
int handle = 0;
int ret;
StringBuilder ip_list = new StringBuilder();
char[] controller_name1 = new char[10];
controller_name1[0] = '0';
ret = jakaAPI.get_controller_ip(controller_name1, ip_list);
jakaAPI.destory_handler(ref handle);
listBox1.DataSource = ret;
}
可以改为:
private void getcontrollerip() {
int handle = 0;
StringBuilder ip_list = new StringBuilder();
char[] controller_name1 = new char[10];
controller_name1[0] = '0';
int ret = jakaAPI.get_controller_ip(controller_name1, ip_list);
jakaAPI.destory_handler(ref handle);
listBox1.DataSource = new List<int> { ret };
}
主要的改进是将 ret 的值封装到一个 List 中,这样就可以将其作为 DataSource 传递给 listBox1,而不需要将其直接赋值给 DataSource。此外,还可以将变量的声明和初始化放在一起,使代码更加简洁。