DataGridView 数据导出到Excel

91.

92. workbooks.Close();

93. if (xlApp != null)

94. {

95. xlApp.Workbooks.Close();

96. xlApp.Quit();

97. int generation = System.GC.GetGeneration(xlApp);

98. System.Runtime.InteropServices.Marshal.ReleaseComObject(xlApp);

99. xlApp = null;

100. System.GC.Collect(generation);

101. }

102. GC.Collect();//强行销毁

103. #region 强行杀死最近打开的Excel进程

104. System.Diagnostics.Process[] excelProc =

System.Diagnostics.Process.GetProcessesByName("EXCEL");

105. System.DateTime startTime = new DateTime();

106. int m, killId = 0;

107. for (m = 0; m < excelProc.Length; m++)

108. {

109. if (startTime < excelProc[m].StartTime)

110. {

111. startTime = excelProc[m].StartTime;

112. killId = m;

113. }

114. }

115. if (excelProc[killId].HasExited == false)

116. {

117. excelProc[killId].Kill();

118. }

119. #endregion

120. MessageBox.Show( "导出成功!" );

121. }

122. }

123. }