学步园

 将DataGridView控件中数据导出到Excel#region 将DataGridView控件中数据导出到Excel
        /**//// <summary>
        /// 将DataGridView控件中数据导出到Excel
        /// </summary>
        /// <param name="gridView">DataGridView对象</param>
        /// <param name="isShowExcle">是否显示Excel界面</param>
        /// <returns></returns>
        public bool ExportDataGridview(DataGridView gridView,bool isShowExcle)
        ...{
            if (gridView.Rows.Count == 0)
                return false;
            //建立Excel对象
            Excel.Application excel = new Excel.Application();
            excel.Application.Workbooks.Add(true);
            excel.Visible = isShowExcle;
            //生成字段名称
            for (int i = 0; i < gridView.ColumnCount; i++)
            ...{
                excel.Cells[1, i + 1] = gridView.Columns[i].HeaderText;
            }
            //填充数据
            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 + 2, j + 1] = "'" + gridView[j, i].Value.ToString();
                    }
                    else
                    ...{
                        excel.Cells[i + 2, j + 1] = gridView[j, i].Value.ToString();
                    }
                }
            }
            return true;
        }
        #endregion

添加引用Microsoft Office Excel:

using Excel = Microsoft.Office.Interop.Excel;

调用:

 if (!oper.ExportDataGridview(dgvEquiment, true))
                MessageBox.Show("表格中没有数据，无法导出数据！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);

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