首先看下本示例的操作界面:
代码如下:
/// <summary>
/// 导入文件
/// </summary>
private void btnImport_Click(object sender, EventArgs e)
{
if (dlgFileOpen.ShowDialog() == DialogResult.OK)
{
filename = dlgFileOpen.FileName;
DataSet ds = LoadDataFromExcel(filename);
if (ds != null && ds.Tables.Count != 0)
{
SaveDate(ds);
}
}
}