asd*_*kag 2 c# return backgroundworker
我的Backgroundworker从路径中检索和计算,我需要返回一个字符串数组和一个double数组。如何将它们打包在一起?我知道返回一个结果是这样的:
private void bgw_DoWork(object sender, DoWorkEventArgs e)
{
int result = 2+2;
e.Result = result;
}
private void bgw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
int result = (int)e.Result;
MessageBox.Show("Result received: " + result.ToString());
}
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我也尝试使用元组,但我的软件无法识别它,我使用的是 C# 2008 快速版。
如何将两种不同类型的数组打包在一起?
创建数据传输类型。例如:
class MyResult //Name the classes and properties accordingly
{
public string[] Strings {get; set;}
public double[] Doubles {get; set;}
}
private void bgw_DoWork(object sender, DoWorkEventArgs e)
{
//Do work..
e.Result = new MyResult {Strings =..., Doubles = ... };
}
private void bgw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
MyResult result = (MyResult)e.Result;
//Do whatever with result
}
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