C#中BackgroundWork_Dowork事件中的变量sender到底是什么?
privatevoidbackgroundWorker1_DoWork(objectsender,DoWorkEventArgse)//DoWork事件{Backgrou...
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)//DoWork事件
{
BackgroundWorker worker = sender as BackgroundWorker;
看有的资料说sender指向的就是该BackgroundWorker控件是什么意思? 展开
{
BackgroundWorker worker = sender as BackgroundWorker;
看有的资料说sender指向的就是该BackgroundWorker控件是什么意思? 展开
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