把DataGridView的結果傳入Excel

        #region Export the data in DataGridView into Excel

        /// <summary>

        /// Export the data in DataGridView into Excel

        /// </summary>

        /// <param name="gridView">DataGridView object</param>

        /// <param name="isShowExcle">whether show the Excel interface</param>

        /// <returns></returns>

        public bool ExportDataGridview(DataGridView gridView, bool isShowExcle)

        {

            if (gridView.Rows.Count == 0)

                return false;

            Microsoft.Office.Interop.Excel.Application excel = new Microsoft.Office.Interop.Excel.ApplicationClass();

            //Build Excel Object.

            try

            {

                excel.Application.Workbooks.Add(true);

                excel.Visible = isShowExcle;

                Worksheet sheet = excel.ActiveSheet as Worksheet;

                //Generate Report Title

                Range range = null;

                range = sheet.get_Range(excel.Cells[1, 1], excel.Cells[1, gridView.Columns.Count]);

                range.MergeCells = true;       // merge the cells

                range.RowHeight = 20;           // set row heigth

                range.ColumnWidth = 20;         // set coloum width

                range.Font.Bold = true;         // bold the font

                range.Font.Size = 20;           // set font size

                range.Font.ColorIndex = 5;      // set font color

                range.HorizontalAlignment = XlHAlign.xlHAlignCenter; // set align center

                range.VerticalAlignment = XlVAlign.xlVAlignCenter;// set cell align vertial center

                range.Value2 = "Asset Disposition Table";// set the value of cell           

                //Generate the column name of the gridview.

                for (int i = 0; i < gridView.ColumnCount; i++)

                {

                    excel.Cells[2, i + 1] = gridView.Columns[i].HeaderText;

                }

                //Fill the data from the gridview.

                for (int i = 0; i < gridView.RowCount - 1; i++)

                {

                    for (int j = 0; j < gridView.ColumnCount; j++)

                    {

                        if (gridView[j, i].ValueType == typeof(string))

                        {

                            excel.Cells[i + 3, j + 1] = "'" + gridView[j, i].Value.ToString();

                        }

                        else

                        {

                            excel.Cells[i + 3, j + 1] = gridView[j, i].Value.ToString();

                        }

                  }

                }

                return true;

            }

            catch (Exception ex)

            {

                return false;

                MessageBox.Show("Please install the excel application first before you use export function", "Exception");

            }

            finally

            {

                excel.Quit();

                excel = null;

            }

        }

        #endregion

轉載自：http://hi.baidu.com/%C4%AB%C1%E9%D2%C1%C8%BB/blog/item/f5bec154dcb4cd51574e002e.html