Question

SaveFileDialog怎样才能实现

Answer 1

SaveFileDialog saveFileDialog1 = new SaveFileDialog();
saveFileDialog1.Filter = "Excel 文件(*.xls)|*.xls|Excel 文件(*.xlsx)|*.xlsx|所有文件(*.*)|*.*";
//以文件“*.xls”导出
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
string sFilePathName = saveFileDialog1.FileName;
ImportDB importDB = new ImportDB();
int num = importDB.ExportDB(sFilePathName.ToString());
if (num != 0)
{
MessageBox.Show("数据导出成功！");
}
}