摘要： private _Workbook _workBook = null;private Worksheet _workSheet = null;private Excel.Application _excelApplicatin = null;_excelApplicatin = new Excel.Application();_excelApplicatin.Visible = true;_excelApplicatin.DisplayAlerts = true;_workBook = _excelApplicatin.Workbooks.Add(XlSheetType.xlWorksheet 阅读全文

摘要： 对数组清零以下是几种方法：1.利用Array数组的Clear方法：Array.Clear(Array array,int index,int length)2.重新分配 ，快但有点浪费资源byte []array = new byte[1024];array=new byte[1024];string [] a;a=new string[]{}; 3.string[] a=new string[5]; a[1]="hello"; a=null; 阅读全文