//检查该EXCEL是否有该表存在
/// <summary>
/// 检查该EXCEL是否有该表存在
/// </summary>
/// <param name="excel"></param>
/// <param name="shellName"></param>
/// <returns></returns>
public static bool CheckTableExsit(ExcelHelper excel, string shellName)
{
DataTable dtSchema = excel.GetSchema();
return (from DataRow dr in dtSchema.Rows select dr["TABLE_NAME"].ToString()).Select(name => name == shellName).FirstOrDefault();
}
