锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
System.Runtime.InteropServices.Marshal.ReleaseComObject(Range);
2System.Runtime.InteropServices.Marshal.ReleaseComObject(myBook);
3System.Runtime.InteropServices.Marshal.ReleaseComObject(myExcel);
Range 錛?null錛?br />myBook = null;
myExcel = null;
鎴戣瘯榪囷紝娌℃湁鎴愬姛
2銆傚叧闂繘紼?br />C#鍜孉sp.net涓媏xcel榪涚▼涓琚墦寮,鏈夋椂灝辨棤娉曞叧闂?聽(tīng)聽(tīng) 灝ゅ叾鏄痺ebsite.瀵瑰叧闂榪涚▼鏈夎繃GC銆乺elease絳夋柟娉曪紝浣嗚繖浜涙柟娉曞茍涓嶆槸鍦ㄦ墍鏈夋儏鍐典笅鍧囬傜敤銆偮?浜庢槸鎻愬嚭浜?jiǎn)kill聽(tīng)聽(tīng) process鐨勬柟娉?聽(tīng)聽(tīng) 鐩墠鎴戣榪囩殑鏂規(guī)硶澶氭槸鐢ㄨ繘紼嬪垱寤烘椂闂寸瓫閫塭xcel.exe榪涚▼,聽(tīng)聽(tīng) 鐒跺悗kill 銆偮?tīng)聽(tīng)聽(tīng)?榪欐牱鐨勬柟娉曟槸涓嶇簿紜殑,聽(tīng)聽(tīng) 涔熸槸涓嶅畨鍏ㄧ殑,聽(tīng)聽(tīng) 閫氳繃瀵圭綉涓婁竴浜涘叧浜嶢pi榪愮敤鏂囩珷鐨勯槄璇?聽(tīng)聽(tīng) 鎴戞壘鍒頒簡(jiǎn)鏇翠負(fù)鐩存帴綺劇‘鎵懼埌榪欎釜process騫秌ill鐨勬柟娉曪紝浠ヤ笅灝辨槸浠g爜聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)
using聽(tīng)聽(tīng) System.Runtime.InteropServices;聽(tīng)聽(tīng)
聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)
聽(tīng) [DllImport("User32.dll",聽(tīng)聽(tīng) CharSet聽(tīng)聽(tīng) =聽(tīng)聽(tīng) CharSet.Auto)]聽(tīng)聽(tīng)
聽(tīng) public聽(tīng)聽(tīng) static聽(tīng)聽(tīng) extern聽(tīng)聽(tīng) int聽(tīng)聽(tīng) GetWindowThreadProcessId(IntPtr聽(tīng)聽(tīng) hwnd,聽(tīng)聽(tīng) out聽(tīng)聽(tīng) int聽(tīng)聽(tīng) ID);聽(tīng)聽(tīng)
聽(tīng) protected聽(tīng)聽(tīng) void聽(tīng)聽(tīng) Button1_Click(object聽(tīng)聽(tīng) sender,聽(tīng)聽(tīng) EventArgs聽(tīng)聽(tīng) e)聽(tīng)聽(tīng)
聽(tīng) {聽(tīng)聽(tīng)
聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng) Excel.ApplicationClass聽(tīng)聽(tīng) excel聽(tīng)聽(tīng) =聽(tīng)聽(tīng) new聽(tīng)聽(tīng) Microsoft.Office.Interop.Excel.ApplicationClass();聽(tīng)聽(tīng)
聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng) excel.Workbooks.Open("d:\aaa.xls",聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing,聽(tīng)聽(tīng) Type.Missing);聽(tīng)聽(tīng)
聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng) IntPtr聽(tīng)聽(tīng) t聽(tīng)聽(tīng) =聽(tīng)聽(tīng) new聽(tīng)聽(tīng) IntPtr(excel.Hwnd);聽(tīng)聽(tīng)
聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng) int聽(tīng)聽(tīng) k聽(tīng)聽(tīng) =聽(tīng)聽(tīng) 0;聽(tīng)聽(tīng)
聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng) GetWindowThreadProcessId(t,聽(tīng)聽(tīng) out聽(tīng)聽(tīng) k);聽(tīng)聽(tīng)
聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng) System.Diagnostics.Process聽(tīng)聽(tīng) p聽(tīng)聽(tīng) =聽(tīng)聽(tīng) System.Diagnostics.Process.GetProcessById(k);聽(tīng)聽(tīng)
聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng) p.Kill();聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng)
聽(tīng)聽(tīng) }
浠ヤ笂浠g爜鐧懼垎鐧炬垚鍔熺殑鍏抽棴excel.exe榪涚▼
鎴戠殑鍋氭硶鏄粨鍚堜袱鑰咃紝鍏堥噴鏀捐祫婧愶紝鐒跺悗鍏抽棴榪涚▼銆?br />鍚屾椂緗戜笂璇撮伩鍏嶄嬌鐢℅C.Collect 鏂規(guī)硶 (),鍥犱負(fù)浼?xì)瀵艰嚧鏁翠釜clr榪涜gc錛屽獎(jiǎng)鍝嶄綘鐨勬ц兘.鎵浠ユ垜涔熸病鏈夎皟鐢℅C.Collect