C#
c# 杀掉excel进程
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我也要 关注 + 加入社区 在Winform中，运用using Excel = Microsoft.Office.Interop.Excel;引用EXCEL，完了发现进程中多了好多excel的进程，找了一些资料，说把跟EXCEL有关的全部做以下处理，就把以下代码写到了winform 的formClosing事件里，可是还是出现EXCEL的进程 ，在以下代码做了断电，好像不执行，不知道哪里的问题，请大家帮忙～
System.Runtime.InteropServices.Marshal.ReleaseComObject(excel);
System.Runtime.InteropServices.Marshal.ReleaseComObject(ep);
System.Runtime.InteropServices.Marshal.ReleaseComObject(range);
System.Runtime.InteropServices.Marshal.ReleaseComObject(ew);
System.Runtime.InteropServices.Marshal.ReleaseComObject(mySheet);
System.Runtime.InteropServices.Marshal.ReleaseComObject(workbooks);
System.Runtime.InteropServices.Marshal.ReleaseComObject(workbook);
System.Runtime.InteropServices.Marshal.ReleaseComObject(worksheets);
System.Runtime.InteropServices.Marshal.ReleaseComObject(sheet);
excel = null;
ep = null;
range = null;
ew = null;
mySheet = null;
worksheets = null;
workbooks = null;
workbook = null;
sheet = null;
GC.Collect();
System.Runtime.InteropServices.Marshal.ReleaseComObject(excel);
System.Runtime.InteropServices.Marshal.ReleaseComObject(ep);
System.Runtime.InteropServices.Marshal.ReleaseComObject(range);
System.Runtime.InteropServices.Marshal.ReleaseComObject(ew);
System.Runtime.InteropServices.Marshal.ReleaseComObject(mySheet);
System.Runtime.InteropServices.Marshal.ReleaseComObject(workbooks);
System.Runtime.InteropServices.Marshal.ReleaseComObject(workbook);
System.Runtime.InteropServices.Marshal.ReleaseComObject(worksheets);
System.Runtime.InteropServices.Marshal.ReleaseComObject(sheet);
excel = null;
ep = null;
range = null;
ew = null;
mySheet = null;
worksheets = null;
workbooks = null;
workbook = null;
sheet = null;
GC.Collect();
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