//需要引用Microsoft.Office.Excel的数据集
excel.Application.Workbooks.Add(true);
//输出列名
for (int i = 0; i < dataGridView1.ColumnCount; i++)
{
excel.Cells[1, i + 1] = dataGridView1.Columns[i].HeaderText;
}
//对每一列赋值
for (int i = 0; i < dataGridView1.RowCount-1; i++)
{
for (int j = 0; j < dataGridView1.ColumnCount; j++)
{
if (dataGridView1[j, i].ValueType == typeof(string))
{
//excel的列是从1开始
excel.Cells[i + 2, j +1] = "'" + dataGridView1.Rows[i].Cells[j].Value.ToString();
}
else
{
excel.Cells[i + 2, j +1] = dataGridView1.Rows[i].Cells[j].Value.ToString();
}
}
}
//设置禁止弹出保存和覆盖的询问提示框
excel.Visible = false;
excel.DisplayAlerts = false;
excel.AlertBeforeOverwriting = false;
//保存到临时工作簿
//excel.Application.Workbooks.Add(true).Save();
//保存文件
try
{
excel.Save("E:");
excel.Quit();
MessageBox.Show("文件导出成功", "完成", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}